neoFlash is a Bluetooth LE(BLE) development kit which has a NORDIC nRF52832.
Also it has a Add-on-Pack (Program, Sensor, LED Kit).
Program Kit flashes target ARM core with ARM's SWD interface.
Sensor Kit has a VOC, HT, Pressure, Magnet and MIC.
LED Kit has 16x16 matrix LED with HOLTEK driver IC
This document explains all these details.
For further information visit http://www.mobilian.biz/#/app/product/neoFlash
Project report on home automation using Arduino AMIT SANPUI
This document describes an Arduino-based home automation project using Bluetooth. The project aims to develop a system that allows household appliances to be remotely controlled from an Android smartphone. An Arduino board is interfaced with a Bluetooth module to receive ON/OFF commands sent from an Android app. Relays connected to the Arduino can then switch loads such as lights and fans. The system provides a low-cost way to remotely control appliances, especially benefiting elderly or disabled users.
The document provides tips for troubleshooting common laptop issues. It describes various issues people may experience with their laptops like it not powering on, booting issues, no display on screen, beeping errors, and no sound from speakers. It provides potential causes and solutions for each problem such as checking the power supply, RAM, cables, drivers, and other hardware components. Specific steps are outlined to diagnose each issue and potential fixes are suggested to resolve common laptop problems.
The document is a user manual for the ES282-PC IP Smart VoIP Phone. It provides instructions on setting up the phone and describes its key features and functions. The phone has a color LCD screen, supports multiple SIP accounts and lines, and allows users to place and receive calls, access call logs and contacts, and adjust settings through either the phone's interface or a web UI. The manual guides users through basic call operations, advanced settings, and phone maintenance to help them successfully use the ES282-PC VoIP phone.
This document discusses using Bluetooth Low Energy (BLE) technology to securely store and sign private keys. BLE allows for small, low-cost devices that can securely communicate private keys via encryption. The document proposes using a BLE device to store a private key, and have it sign transactions when sent transaction details from a central device like a smartphone. Example applications mentioned include signing Bitcoin transactions and messages with GPG keys. The document provides an overview of BLE technical specifications and popular hardware and software options for implementing BLE devices.
A talk I gave to Hackware v0.7, v0.8, Hackers & Painters, NUS Hackers, One Maker Group and iOS Dev Scout to introduce the audience to basic Bluetooth Low Energy concepts followed by code explanations.
Part 1 of my presentation at Hackware v0.7 (Arduino and Android only) can be seen here. https://www.youtube.com/watch?v=pNnwXPatzjc
Part 2 (Raspberry Pi, iOS and BLE Sniffer) can be seen here. https://www.youtube.com/watch?v=UDNkrlfW9Sg
The code is available here. https://github.com/yeokm1/intro-to-ble
This document provides instructions for setting up and using a Popp HUB home automation controller. The Popp HUB is a Z-Wave gateway that can control smart home devices and define scenes. Setup involves connecting the HUB to a local network, accessing the web interface, and registering the device. The HUB interface allows adding and controlling Z-Wave devices, creating rooms and dashboard widgets. Additional functionality is provided through apps that integrate other technologies and automation logic.
Bluetooth remote control... from your mobile phoneBebe Bilguun
The document describes three mini-projects that use a FlexiPanel Bluetooth remote control module:
1. A temperature logger that displays current and historical temperature readings on a smartphone.
2. A secure access controller that logs who accessed a door using unique passwords on their phone.
3. A robot controller that allows remotely controlling and tracking a robot's route via compass readings on a phone.
The FlexiPanel module replaces custom control panels and allows any Bluetooth device to remotely control and monitor electronic devices and projects.
Project report on home automation using Arduino AMIT SANPUI
This document describes an Arduino-based home automation project using Bluetooth. The project aims to develop a system that allows household appliances to be remotely controlled from an Android smartphone. An Arduino board is interfaced with a Bluetooth module to receive ON/OFF commands sent from an Android app. Relays connected to the Arduino can then switch loads such as lights and fans. The system provides a low-cost way to remotely control appliances, especially benefiting elderly or disabled users.
The document provides tips for troubleshooting common laptop issues. It describes various issues people may experience with their laptops like it not powering on, booting issues, no display on screen, beeping errors, and no sound from speakers. It provides potential causes and solutions for each problem such as checking the power supply, RAM, cables, drivers, and other hardware components. Specific steps are outlined to diagnose each issue and potential fixes are suggested to resolve common laptop problems.
The document is a user manual for the ES282-PC IP Smart VoIP Phone. It provides instructions on setting up the phone and describes its key features and functions. The phone has a color LCD screen, supports multiple SIP accounts and lines, and allows users to place and receive calls, access call logs and contacts, and adjust settings through either the phone's interface or a web UI. The manual guides users through basic call operations, advanced settings, and phone maintenance to help them successfully use the ES282-PC VoIP phone.
This document discusses using Bluetooth Low Energy (BLE) technology to securely store and sign private keys. BLE allows for small, low-cost devices that can securely communicate private keys via encryption. The document proposes using a BLE device to store a private key, and have it sign transactions when sent transaction details from a central device like a smartphone. Example applications mentioned include signing Bitcoin transactions and messages with GPG keys. The document provides an overview of BLE technical specifications and popular hardware and software options for implementing BLE devices.
A talk I gave to Hackware v0.7, v0.8, Hackers & Painters, NUS Hackers, One Maker Group and iOS Dev Scout to introduce the audience to basic Bluetooth Low Energy concepts followed by code explanations.
Part 1 of my presentation at Hackware v0.7 (Arduino and Android only) can be seen here. https://www.youtube.com/watch?v=pNnwXPatzjc
Part 2 (Raspberry Pi, iOS and BLE Sniffer) can be seen here. https://www.youtube.com/watch?v=UDNkrlfW9Sg
The code is available here. https://github.com/yeokm1/intro-to-ble
This document provides instructions for setting up and using a Popp HUB home automation controller. The Popp HUB is a Z-Wave gateway that can control smart home devices and define scenes. Setup involves connecting the HUB to a local network, accessing the web interface, and registering the device. The HUB interface allows adding and controlling Z-Wave devices, creating rooms and dashboard widgets. Additional functionality is provided through apps that integrate other technologies and automation logic.
Bluetooth remote control... from your mobile phoneBebe Bilguun
The document describes three mini-projects that use a FlexiPanel Bluetooth remote control module:
1. A temperature logger that displays current and historical temperature readings on a smartphone.
2. A secure access controller that logs who accessed a door using unique passwords on their phone.
3. A robot controller that allows remotely controlling and tracking a robot's route via compass readings on a phone.
The FlexiPanel module replaces custom control panels and allows any Bluetooth device to remotely control and monitor electronic devices and projects.
DIGITAL LOGIC DESIGN (1) PROJECT REPORT.docxRafayNaveed4
The document describes a home automation system project that allows controlling home appliances via Bluetooth from a smartphone. The key components are an Arduino Uno microcontroller, Bluetooth module, 4-channel relay board. The system allows remotely turning appliances on/off like lights and fans. It discusses the working, including an Android app transmitting commands via Bluetooth to the Arduino which controls the relays. Benefits are security, energy efficiency, and cost savings. The budget is 5000 RS and code is included to interface the components.
This document provides instructions for installing and wiring the components of a Siemens Sinamics G120 frequency converter, including:
- The Power Module supplies voltage to the motor. It comes in various frame sizes and power ranges.
- The Control Unit controls and monitors the Power Module. Different Control Unit versions are available with varying terminal assignments and fieldbus interfaces.
- The Basic Operator Panel 2 (BOP-2) and Intelligent Operator Panel (IOP) are used for operation and monitoring. The IOP adds graphical displays and application wizards.
- Proper mounting, wiring and safety procedures are outlined for installing the Power Module, Control Unit and Operator Panels. Component matching and motor
The document provides instructions for mounting, wiring, and configuring the components of a Siemens Sinamics G120 frequency converter, including the power module, control unit, and operator panels. It describes connecting the power module to the motor and power supply, attaching the control unit, and wiring control terminals and inputs/outputs. It also provides guidelines for mounting the basic operator panel 2 or intelligent operator panel to complete the assembly and setup of the converter.
Siemens s7 300-400-working with step 7 v5.1Dien Ha The
The SIMATIC Manager is the central window for STEP 7 projects. A new project called "Getting Started" was created using the STEP 7 Wizard. The project was configured for a SIMATIC S7-300 CPU 314 with MPI address 2. Programming will take place in OB1 using Ladder Logic (LAD). The SIMATIC Manager window now displays the new project structure.
ABC Consolidated Financial InfoABC Companys current financial inf.docxransayo
ABC Consolidated Financial InfoABC Company's current financial information (before/without expansion)Dec. 31,20X2Dec. 31,20X1Cash$ 50,000$ 70,000Accounts receivable (net)$ 120,000$ 180,000Merchandise inventory$ 350,000$ 280,000Property plant, & equipment$ 400,000$ 300,000Less: Accumulated depreciation$ (170,000)$ (100,000)Total assets$ 750,000$ 730,000Accounts payable$ 250,000$ 210,000Income taxes payable$ 40,000$ 10,000Common stock$ 240,000$ 240,000Retained earnings$ 220,000$ 270,000Total liabilities & stock, equity$ 750,000$ 730,000The firm's accrual-basis income statement revealed the following data:Sales$ 1,200,000Cost of goods sold$ 800,000selling and administrative expenses$ 250,000Depreciation expense$ 70,000Income taxes$ 30,000Dividends declared and paid during 20X2$ 100,000ABC purchased $100,000 of equipment for cash on August 14, 20X2(There was no interest expense.)
ABC Product informationBased on Chapter 5's exercise 5ABC's Product informationCurrent ProductExpansion Product (estimate)Selling Price$14.50?Units produced and expected to be sold80,0005,000Machine Hours40,0005,000Direct Materials$1.30 per unit$5.60 per unitDirect labor dollars needed per product$2.80 per unit$4.00 per unitVariable Factory Overhead$1.00 per Machine Hour$1.00 per Machine HourVariable Selling Expense$0.20 per unit$0.20 per unitTotal Fixed Costs:Fixed Factory Overhead$ 198,000Fixed Selling expenses$ 191,250
UNIVERSITY OF CALIFORNIA, SANTA CRUZ
BOARD OF STUDIES IN COMPUTER ENGINEERING
CMPE13/L: INTRODUCTION TO PROGRAMMING IN C
Lab 1: Compiling, Running, and Debugging
Introduction
This is the first lab in CMPE13. Here we will demonstrate the basics of compiling and running C
programs in the simulator and on the Uno32 hardware. We will also explore the tools we will
use and some of their features for debugging problems you might encounter.
Reading
• Document on compiler errors
• Document on Unix and Git
• Document on software installation (if you want to run everything on your own computer)
• Document on style guidelines
• Document on MPLAB X
• Document on serial communications
• K&R Preface and Introduction
• K&R Sections 1.0-1.2, 4.5, 4.11
Provided Files
• part1.c: This file contains code that performs a simple sorting algorithm on five randomly
generated numbers. Follow the setup procedures listed below, add the requested
documentation, and format the code to follow the provided style guidelines.
• part2.c: This file contains an empty main() to be filled with the exercises from section 1.2 of
K&R. In addition, you will be asked to modify these exercises to add some additional
functionality. Detailed steps are listed below.
• BOARD.c/h - Contains initialization code for the UNO32 along with standard #defines and
system libraries used. Also includes the standard fixed-width datatypes and error return values.
You will not be modifying these fi.
This document provides an introduction to using STEP 7 software to program SIMATIC S7 programmable logic controllers. It outlines the basic procedure for creating a program using STEP 7, which involves combining hardware configuration with software programming. Practical exercises in subsequent chapters will demonstrate programming in Ladder Logic, Statement List, and Function Block Diagram to address inputs and outputs using basic binary logic operations.
This document discusses controlling IoT devices using Bluetooth Low Energy (BLE). It describes using a Nordic nRF51822 BLE chip and nRF Master Control Android application to communicate between sensors and a web server. The methodology uses Embedded C code on the nRF51822 chip to communicate with the Android app over BLE, which then interacts with a web server. This allows controlling devices and sending sensor data to other devices over the Internet, providing an example Internet of Things implementation using BLE. Applications mentioned include smart home, healthcare, and industrial sensors. Future work includes developing code for specific applications and testing on other hardware.
Siemens s7 300-400-working with step 7 v5.0Dien Ha The
Siemens ,
Catalog Thiết Bị Điện Siemens , Catalog Thiết Tự Động
Catalog Phụ Kiện Siemens , Catalog Phụ Kiện,
Catalog Siemens , Catalog,
https://www.dienhathe.com,
Chi tiết các sản phẩm khác của Siemens tại https://dienhathe.com
Xem thêm các Catalog khác của Siemens tại https://dienhathe.info
Để nhận báo giá sản phẩm Siemens vui lòng gọi: 0907.764.966
This book is written by Mr.Joseph Attard, a Senior lecturer II working at Malta College for Arts Science and Technology on the island of Malta. In this book, Joseph shared a lot of content on how to work with MYIR's Z-turn board, starting from simply creating a project in Vivado to flash an LED, continuing to Detecting Switch inputs, all the way to interfacing the Xilinx Zynq 7 System on Chip to multiple analogue sensors through multiple XADC channels. All the above-mentioned interfacing is done from both the ARM Cortex A9, commonly known as the Processing System and the Artix 7 FPGA, commonly known as Programmable Logic, both residing within the Zynq 7000 SoC.
This document contains assembly code for a PIC16F887 microcontroller to emulate a heart rate monitor and smart power socket. It includes code for different states like ready, datalog, and end. It uses timers, ADC, interrupts and other PIC16F887 features. Subroutines are used for debouncing buttons, delays and blinking LEDs. The code shows how assembly programming allows direct hardware access for embedded applications.
IRJET- Survey on Nodemcu and Raspberry Pi: IoTIRJET Journal
This document compares the NodeMCU and Raspberry Pi for use in IoT projects. It discusses the components, specifications, and capabilities of each. The NodeMCU is cheaper but has limitations in processing, memory, and programming languages compared to the more powerful Raspberry Pi. However, the document concludes that the NodeMCU is well-suited for simple, repetitive IoT projects like home automation due to its low cost and efficiency, while more complex or updatable projects would be better suited to the Raspberry Pi.
This document summarizes a report on a central control switching system project. It describes a device that can remotely control up to 32 switches without any special software or hardware knowledge required. The project includes both a program chapter, which details the C++ software developed to control the switches via a parallel port, and a hardware chapter, which describes the circuit boards and components used to interface with the switches. The software allows users to customize switch names and groups, remembers the on/off status of each switch, and can reset all statuses. It was designed to be expandable so additional switches can be added as needed.
The smart home automated control system is an integrated system to facilitate elderly and disabled people with an easy-to-use home automation system that can be fully operated based on android application. The system is portable and constructed in a way that is easy to install, configure, run, and maintain. A typical wireless smart home automation system allows one to control house hold appliances centralize control unit which is wireless.
TpLink_Deco XE75 Pro 1.0_User Guide.pdfssuser22b9bf
The document is the user guide for the Deco XE75 Pro tri-band mesh Wi-Fi 6E system. It provides instructions on setting up the Deco units, connecting to the mesh network, checking device and network status from the Deco app dashboard, expanding Wi-Fi coverage by adding more Decos, and managing connected devices and advanced network settings.
Display Characters of a String one by One on a 7 Segment DisplayRihab Rahman
The presentation is about the introduction of Arduino UNO and a 7 segment display with their description and usage. It also contains the pin configuration of Arduino along with its programming structure to display character of a string one by one.
This document describes an Arduino-based home automation project using Bluetooth. The project aims to develop a system that allows household appliances to be remotely controlled from an Android smartphone via Bluetooth. The system interfaces a Bluetooth module to an Arduino board which is connected to various loads. An Android app sends ON/OFF commands to the Arduino via Bluetooth, allowing the loads to be controlled remotely. The loads are operated by the Arduino using opto-isolators and thyristors. The system provides a low-cost and modern solution for remote home automation control from a smartphone.
This document provides instructions for setting up and using the Popp HUB home automation controller. The Popp HUB is a Z-Wave Plus smart home controller that can connect and control various Z-Wave devices within a home automation network. It has a web-based user interface that allows monitoring and controlling connected devices from any browser or mobile app. The three main steps to set up the Popp HUB are to connect it to the local network, access the web UI to register the device, and begin adding Z-Wave devices which will appear as controllable elements within the interface. The interface provides options to organize devices into rooms, create scenes and automations using apps, and monitor activity through an event log.
This document provides an initial design overview for an IOT-enabled universal remote control for home appliance management. The remote would allow controlling multiple devices using a single panel installed in the electrical board, without major rewiring. It would have a control panel module with relays, switches, IR and photo sensors connected to WiFi for smartphone control. The panel would initially sync remote controls for TVs, ACs etc using the photo sensor. A small Chinese-style remote and Android app would then allow controlling appliances and relays from anywhere in the home wirelessly. The modular design is intended to be affordable, easy to install and use, while fitting in size and appearance. Further updates to the design will be added as the project progresses
SensiEDGEs’ 20mm x 30mm SensiBLE module is currently the smallest turnkey Connected sensor board of its type, containing a STMicroelectronics MEMS Components including: accelerometer, gyroscope, magnetometer, humidity, temperature pressure sensor, and a MEMS microphone.
DIGITAL LOGIC DESIGN (1) PROJECT REPORT.docxRafayNaveed4
The document describes a home automation system project that allows controlling home appliances via Bluetooth from a smartphone. The key components are an Arduino Uno microcontroller, Bluetooth module, 4-channel relay board. The system allows remotely turning appliances on/off like lights and fans. It discusses the working, including an Android app transmitting commands via Bluetooth to the Arduino which controls the relays. Benefits are security, energy efficiency, and cost savings. The budget is 5000 RS and code is included to interface the components.
This document provides instructions for installing and wiring the components of a Siemens Sinamics G120 frequency converter, including:
- The Power Module supplies voltage to the motor. It comes in various frame sizes and power ranges.
- The Control Unit controls and monitors the Power Module. Different Control Unit versions are available with varying terminal assignments and fieldbus interfaces.
- The Basic Operator Panel 2 (BOP-2) and Intelligent Operator Panel (IOP) are used for operation and monitoring. The IOP adds graphical displays and application wizards.
- Proper mounting, wiring and safety procedures are outlined for installing the Power Module, Control Unit and Operator Panels. Component matching and motor
The document provides instructions for mounting, wiring, and configuring the components of a Siemens Sinamics G120 frequency converter, including the power module, control unit, and operator panels. It describes connecting the power module to the motor and power supply, attaching the control unit, and wiring control terminals and inputs/outputs. It also provides guidelines for mounting the basic operator panel 2 or intelligent operator panel to complete the assembly and setup of the converter.
Siemens s7 300-400-working with step 7 v5.1Dien Ha The
The SIMATIC Manager is the central window for STEP 7 projects. A new project called "Getting Started" was created using the STEP 7 Wizard. The project was configured for a SIMATIC S7-300 CPU 314 with MPI address 2. Programming will take place in OB1 using Ladder Logic (LAD). The SIMATIC Manager window now displays the new project structure.
ABC Consolidated Financial InfoABC Companys current financial inf.docxransayo
ABC Consolidated Financial InfoABC Company's current financial information (before/without expansion)Dec. 31,20X2Dec. 31,20X1Cash$ 50,000$ 70,000Accounts receivable (net)$ 120,000$ 180,000Merchandise inventory$ 350,000$ 280,000Property plant, & equipment$ 400,000$ 300,000Less: Accumulated depreciation$ (170,000)$ (100,000)Total assets$ 750,000$ 730,000Accounts payable$ 250,000$ 210,000Income taxes payable$ 40,000$ 10,000Common stock$ 240,000$ 240,000Retained earnings$ 220,000$ 270,000Total liabilities & stock, equity$ 750,000$ 730,000The firm's accrual-basis income statement revealed the following data:Sales$ 1,200,000Cost of goods sold$ 800,000selling and administrative expenses$ 250,000Depreciation expense$ 70,000Income taxes$ 30,000Dividends declared and paid during 20X2$ 100,000ABC purchased $100,000 of equipment for cash on August 14, 20X2(There was no interest expense.)
ABC Product informationBased on Chapter 5's exercise 5ABC's Product informationCurrent ProductExpansion Product (estimate)Selling Price$14.50?Units produced and expected to be sold80,0005,000Machine Hours40,0005,000Direct Materials$1.30 per unit$5.60 per unitDirect labor dollars needed per product$2.80 per unit$4.00 per unitVariable Factory Overhead$1.00 per Machine Hour$1.00 per Machine HourVariable Selling Expense$0.20 per unit$0.20 per unitTotal Fixed Costs:Fixed Factory Overhead$ 198,000Fixed Selling expenses$ 191,250
UNIVERSITY OF CALIFORNIA, SANTA CRUZ
BOARD OF STUDIES IN COMPUTER ENGINEERING
CMPE13/L: INTRODUCTION TO PROGRAMMING IN C
Lab 1: Compiling, Running, and Debugging
Introduction
This is the first lab in CMPE13. Here we will demonstrate the basics of compiling and running C
programs in the simulator and on the Uno32 hardware. We will also explore the tools we will
use and some of their features for debugging problems you might encounter.
Reading
• Document on compiler errors
• Document on Unix and Git
• Document on software installation (if you want to run everything on your own computer)
• Document on style guidelines
• Document on MPLAB X
• Document on serial communications
• K&R Preface and Introduction
• K&R Sections 1.0-1.2, 4.5, 4.11
Provided Files
• part1.c: This file contains code that performs a simple sorting algorithm on five randomly
generated numbers. Follow the setup procedures listed below, add the requested
documentation, and format the code to follow the provided style guidelines.
• part2.c: This file contains an empty main() to be filled with the exercises from section 1.2 of
K&R. In addition, you will be asked to modify these exercises to add some additional
functionality. Detailed steps are listed below.
• BOARD.c/h - Contains initialization code for the UNO32 along with standard #defines and
system libraries used. Also includes the standard fixed-width datatypes and error return values.
You will not be modifying these fi.
This document provides an introduction to using STEP 7 software to program SIMATIC S7 programmable logic controllers. It outlines the basic procedure for creating a program using STEP 7, which involves combining hardware configuration with software programming. Practical exercises in subsequent chapters will demonstrate programming in Ladder Logic, Statement List, and Function Block Diagram to address inputs and outputs using basic binary logic operations.
This document discusses controlling IoT devices using Bluetooth Low Energy (BLE). It describes using a Nordic nRF51822 BLE chip and nRF Master Control Android application to communicate between sensors and a web server. The methodology uses Embedded C code on the nRF51822 chip to communicate with the Android app over BLE, which then interacts with a web server. This allows controlling devices and sending sensor data to other devices over the Internet, providing an example Internet of Things implementation using BLE. Applications mentioned include smart home, healthcare, and industrial sensors. Future work includes developing code for specific applications and testing on other hardware.
Siemens s7 300-400-working with step 7 v5.0Dien Ha The
Siemens ,
Catalog Thiết Bị Điện Siemens , Catalog Thiết Tự Động
Catalog Phụ Kiện Siemens , Catalog Phụ Kiện,
Catalog Siemens , Catalog,
https://www.dienhathe.com,
Chi tiết các sản phẩm khác của Siemens tại https://dienhathe.com
Xem thêm các Catalog khác của Siemens tại https://dienhathe.info
Để nhận báo giá sản phẩm Siemens vui lòng gọi: 0907.764.966
This book is written by Mr.Joseph Attard, a Senior lecturer II working at Malta College for Arts Science and Technology on the island of Malta. In this book, Joseph shared a lot of content on how to work with MYIR's Z-turn board, starting from simply creating a project in Vivado to flash an LED, continuing to Detecting Switch inputs, all the way to interfacing the Xilinx Zynq 7 System on Chip to multiple analogue sensors through multiple XADC channels. All the above-mentioned interfacing is done from both the ARM Cortex A9, commonly known as the Processing System and the Artix 7 FPGA, commonly known as Programmable Logic, both residing within the Zynq 7000 SoC.
This document contains assembly code for a PIC16F887 microcontroller to emulate a heart rate monitor and smart power socket. It includes code for different states like ready, datalog, and end. It uses timers, ADC, interrupts and other PIC16F887 features. Subroutines are used for debouncing buttons, delays and blinking LEDs. The code shows how assembly programming allows direct hardware access for embedded applications.
IRJET- Survey on Nodemcu and Raspberry Pi: IoTIRJET Journal
This document compares the NodeMCU and Raspberry Pi for use in IoT projects. It discusses the components, specifications, and capabilities of each. The NodeMCU is cheaper but has limitations in processing, memory, and programming languages compared to the more powerful Raspberry Pi. However, the document concludes that the NodeMCU is well-suited for simple, repetitive IoT projects like home automation due to its low cost and efficiency, while more complex or updatable projects would be better suited to the Raspberry Pi.
This document summarizes a report on a central control switching system project. It describes a device that can remotely control up to 32 switches without any special software or hardware knowledge required. The project includes both a program chapter, which details the C++ software developed to control the switches via a parallel port, and a hardware chapter, which describes the circuit boards and components used to interface with the switches. The software allows users to customize switch names and groups, remembers the on/off status of each switch, and can reset all statuses. It was designed to be expandable so additional switches can be added as needed.
The smart home automated control system is an integrated system to facilitate elderly and disabled people with an easy-to-use home automation system that can be fully operated based on android application. The system is portable and constructed in a way that is easy to install, configure, run, and maintain. A typical wireless smart home automation system allows one to control house hold appliances centralize control unit which is wireless.
TpLink_Deco XE75 Pro 1.0_User Guide.pdfssuser22b9bf
The document is the user guide for the Deco XE75 Pro tri-band mesh Wi-Fi 6E system. It provides instructions on setting up the Deco units, connecting to the mesh network, checking device and network status from the Deco app dashboard, expanding Wi-Fi coverage by adding more Decos, and managing connected devices and advanced network settings.
Display Characters of a String one by One on a 7 Segment DisplayRihab Rahman
The presentation is about the introduction of Arduino UNO and a 7 segment display with their description and usage. It also contains the pin configuration of Arduino along with its programming structure to display character of a string one by one.
This document describes an Arduino-based home automation project using Bluetooth. The project aims to develop a system that allows household appliances to be remotely controlled from an Android smartphone via Bluetooth. The system interfaces a Bluetooth module to an Arduino board which is connected to various loads. An Android app sends ON/OFF commands to the Arduino via Bluetooth, allowing the loads to be controlled remotely. The loads are operated by the Arduino using opto-isolators and thyristors. The system provides a low-cost and modern solution for remote home automation control from a smartphone.
This document provides instructions for setting up and using the Popp HUB home automation controller. The Popp HUB is a Z-Wave Plus smart home controller that can connect and control various Z-Wave devices within a home automation network. It has a web-based user interface that allows monitoring and controlling connected devices from any browser or mobile app. The three main steps to set up the Popp HUB are to connect it to the local network, access the web UI to register the device, and begin adding Z-Wave devices which will appear as controllable elements within the interface. The interface provides options to organize devices into rooms, create scenes and automations using apps, and monitor activity through an event log.
This document provides an initial design overview for an IOT-enabled universal remote control for home appliance management. The remote would allow controlling multiple devices using a single panel installed in the electrical board, without major rewiring. It would have a control panel module with relays, switches, IR and photo sensors connected to WiFi for smartphone control. The panel would initially sync remote controls for TVs, ACs etc using the photo sensor. A small Chinese-style remote and Android app would then allow controlling appliances and relays from anywhere in the home wirelessly. The modular design is intended to be affordable, easy to install and use, while fitting in size and appearance. Further updates to the design will be added as the project progresses
SensiEDGEs’ 20mm x 30mm SensiBLE module is currently the smallest turnkey Connected sensor board of its type, containing a STMicroelectronics MEMS Components including: accelerometer, gyroscope, magnetometer, humidity, temperature pressure sensor, and a MEMS microphone.
Building a Raspberry Pi Robot with Dot NET 8, Blazor and SignalRPeter Gallagher
In this session delivered at NDC Oslo 2024, I talk about how you can control a 3D printed Robot Arm with a Raspberry Pi, .NET 8, Blazor and SignalR.
I also show how you can use a Unity app on an Meta Quest 3 to control the arm VR too.
You can find the GitHub repo and workshop instructions here;
https://bit.ly/dotnetrobotgithub
The Indian government has been working over the past few years to include elements of ITS in the transport sector. This standard ensures the optimal operation of the current transport infrastructure. It also increases the efficiency, safety, comfort, and quality of the system. That is why the government created the AIS-140 standard. Compliance with this standard means all vehicles used for public transit must have panic buttons and vehicle tracking modules installed. Nevertheless, in future in the standard protocol of AIS-140 you can expect fare collection and CCTV capabilities.
Get more information here: https://blog.watsoo.com/2023/12/27/all-about-prithvi-ais-140-gps-vehicle-tracker/
2. neoFlash
TABLE OF CONTENTS
1. What is neoFlash?
2. Features
3. neoFlash PC Program User’s Guide
4. Price & Reference
5. Schematics
6. PCB Layout & Case
MOBILIAN
3. neoFlash
1. What is neoFlash?
Introduction
neoFlash is a brand new Bluetooth Low Energy (*BLE) development toolkit. It is composed of Base-module
and extra Add-on-Packs as shown in Fig1. Also you can see a brief function of each module in Table1.
We designed Add-on-Packs to connect to Base-module in series or independently, because each module
doesn’t have conflicted I/O.
<Fig. 1> neoFlash block diagram
<Table 1> Brief function of neoFlash components
MOBILIAN
Module Function Parts
Base-module Bluetooth LE development NORDIC nRF52832, SEGGER J-Link OB
Program Kit Flashing target device using ARM’s *SWD
interface
GPIO Extender, MUX/DEMUX
Sensor Kit Measures environment around you Humidity & Temperature, VOC, MIC,
Pressure, Acceloerometer, Magnetometer
LED Kit Display text or ICON 16x16 LED & Controller
*BLE : Bluetooth Low Energy(Bluetooth LE, BLE, Bluetooth Smart) is a wireless personal area network technology designed and marketed by the Bluetooth
Special Interest Group aimed at novel application in the healthcare, fitness, beacons, security, and home entertainment industries. Compared to classic
Bluetooth, it intended to provide considerably reduced power consumption and cost. (by Wiki)
* SWD : Serial Wire Debug technology is available as part of the CoreSight™ Debug Access Port and provides a 2-pin debug port, the low pin count and
high-performance alternative to JTAG. (by ARM)
4. neoFlash
2. Features
Benefit
✓ The main role of neoFlash is to support your target device production with nRF5x series.
As mentioned above, it has a program-kits which are using ARM’s Serial-Wire-Debug(SWD) interface.
We prepared 1-port & 8-ports program kits. Connecting your target device to program-kit can make
your burdens easier than before. You can easily erase or program your target devices just clicking a
predefined buttons attached on Base-module. Additionally you can connect neoFlash to your PC and
monitor program status.
✓ This is complete solution as a Bluetooth LE development.
When you are designing your own Bluetooth LE device, almost everyone might think like below.
- I want to know how it might be a *discomfort index surrounding me?
- Is it safe from *VOC & CO2 to my children?
- I would like to measure interlayer noise in my home or how it might be the noise level surrounding my
office environment?
- I would like to make a device which is relative to kinetic energy.
- My children likes drawing picture, as a replacement of a pencil how about LED-light?
Instead of purchasing ready made devices in the market, you can build all these inspirations with
neoFlash even cost-effectively.
*VOC : Volatile Organic Compounds are organic chemicals that have a high vapor pressure at ordinary room temperature. VOCs are numerous, varied, and
ubiquitous. They include both human-made and naturally occurring chemical compounds. Most scents or odors are of VOCs. Some VOCs are dangerous
to human health or cause harm to the environment. (Formaldehyde from paint is a representative) (by Wiki)
* Discomfort index : Discomfort index is the thermal comfort condition your mind that expresses satisfaction with the thermal environment and is accessed
by subjective evaluation.
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5. neoFlash
2.1. Base-module
<Fig. 2> Base module & block diagram
neoFlash Base-module is a development kit for Bluetooth LE and identical with NORDIC’s nRF52 development
kit, PCA10040. Rather it has a buzzer and easy expandable 40 pin-out ports.
<Table 2> Base-module parts and functionality
No Part Function
1
Micro USB connector Connect to your PC’s USB host provides power to the board and
enables J-Link & UART
* UART TX & RX is mapped on P0.06 / P0.08
2 Power SW Main power switch
3 Buzzer ALP05S
4 Power LED Main power status
5 J-Link LED J-Link status
6 Button 4 buttons mapped on P0.13 ~ P0.16
7 LED 4 leds mapped on P0.17 ~ P0.20
8 NORDIC nRF52832 Multiprotocol Bluetooth low energy / ANT / 2.4GHz SoC
9 Extended ports Expandable 40 pin-out ports for nRF52 / 3.3V / 5V /GND
10
SWD interface SW Controls SWD pin direction.
(See next page for more details)
BTN1 BTN2
BTN4BTN3
LED1
LED2
LED3
LED4
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6. neoFlash
* SWD pin direction
As shown in Fig3. neoFlash Base-module has an internal J-Link OB solutions, additionally it can program
external target device with ARM’s SWD interface without intervention of your PC.
By adjusting DIP SW, you can control SWD interface flow to your target device.
<Fig. 3> SWD direction diagram
Refer to Fig3, SW5 selects J-Link path to internal or external and SW6 selects destination as J-Link or nRF52.
Below is all possibilities that you can choose.
1) Internal nRF52 development purpose.
2) External device flashing purpose
- SW5 : INT switch should be high
- SW6 : nRF switch should be high
- CLK / DIO is mapped on P0.23 / P0.22
* Refer to schematics, you can develop bluetooth
low energy device.
* If you are about to change Base-module as
flashing purpose, use neoFlash PC software and
flash internal nRF52 with prebuilt firmware
provided by Mobilian.
!
- SW5 : INT/EXT switch should be kept low as not
to disturb internal nRF52 operation.
- SW6 : nRF switch should be high
- CLK / DIO is mapped on P0.23 / P0.22
* For more detailed information, refer to neoFlash
software user’s guide.
!
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7. neoFlash
2.2. 1-Port Program Kit
You are very lucky, because we supplies unlimited easy flashing solution just purchasing Base-module. 1-Port
program kit is bonus package for your convenience.
It’s feature is very simple but the functionality is great powerful, because if you store your target device binaries
to internal nRF52 then anytime/anywhere you can program/erase your target device just clicking predefined
button BTN4.
<Fig. 4> 1-Port Program Kit & example connection to beacon
BTN4 has multi functions. By clicking it you can program and long-touch fully erases your target device
very quickly.
* It just takes 3 seconds to program about 120KB. Just 1 second to erase operation.
* As mentioned in introduction, Mobilian developed SWD flashing solution with program-kit. But you can also
do it by use of this.
* Also you can use it as a port extender for various purpose.
BTN4
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8. neoFlash
2.3. 8-Port Program Kit
8-Port Program Kit is real cost effective production solution that extends 1-Port Program Kit. It has 8 ports
SWD pin-outs, status LEDs and customizable LEDs PIN outs. All operation is the same as 1-Port Program Kit
except it program / erase for 8-ports sequentially.
Why not parallel flashing?
It only takes 24-seconds to flash 8-devices. You can produce 10K devices in a day (Arithmetically 8.4 hours).
Also it is easy to create your own JIG and customization for buttons and status LED. Refer to Fig. 5 you can
see all of these things.
<Fig. 5> 8-Port Program Kit examples
In this case all buttons are meaningful, you can program just clicking “Program” button, fully erases by long-
touch “Program” button.
After program you can test your target device by pressing power buttons (Left, Right, ON/OFF). This feature
enables you to check your device’s operation for the first time and pick out normal/abnormal devices.
Left Right
Program
ON/OFF
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9. neoFlash
2.4. Sensor Kit
As mentioned in Feature section, you may want to measure real environment surrounding by you, not
simulation. We prepared this kit for your inspirations, don’t simulate sensor value not any more. Measure and
feel it how it is important to know real sensor value.
See below Fig. 6 and Table 3 for more information about sensors that it includes.
<Fig. 6> Sensor Kit
<Table 3> Sensor Kit components
* With neoFlash PC application, you can experience all these values in Sensor-Kit demonstration.
No Function Manufacturer Part Application
1 VOC Cambridge CMOS sensors CCS811 Smart home/office
2 Accelerometer ST-Micro LIS3DH Pedometer
3 Magnetometer ST-Micro LIS3MDL Compass
4 Humidity&Temperature Sensirion SHT31 Smart home/office
5 Pressure ST-Micro LPS25H Altimeter / GPS application
6 MIC InvenSense ICS-43432 NOISE / VOICE record
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10. neoFlash
2.5. LED Kit
LED Kit is a really interesting component among Add-on-Packs. From now on, you have checked device
status just watching your SmartPhone, UART or etc. But now you can show text, numbers and icon to 16x16
matrix LED.
It has a LED controller IC(HOLTEK’s HT1632C) and it is mapped to nRF52’s GPIO. We provide a sample code
and demonstration.
<Fig. 7> LED Kit
<Fig. 8> LED Kit demonstration
* Thanks my daughters, YouMe, YouJin who loves LED module and contribution for their artwork.
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11. neoFlash
3. neoFlash PC Program User’s Guide
neoFlash PC program is composed of utilizing all above features that has been explained and you can
download in download-tab at Mobilian homepage (http://www.mobilian.biz/#/app/product/neoFlash) .
3.1. Execution environment
* Microsoft Windows enabled PC / .NET Framework 4 is mandatory.
* Using setup version, you can build up execution environment in a simple way.
* Also we prepared ZIP package for those whom already built up.
3.2. Run
Select “neoFlash.exe” and execute ,you can see main screen as shown in Fig. 9.
<Fig. 9> neoFlash PC program
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12. neoFlash
neoFlash program emphasizes Program Kit’s ability and also reveals all the possibilities about Add-on-Packs.
Internal nRF52 detects Add-on-Pack that is attached to itself. But it doesn’t support plug-and-play feature for
the performance reason. If you are to replace another Add-on-Pack please turn off power and replace Add-on-
Pack for the safety reason.
But for your convenience, pressing BTN3 and BTN4 simultaneously in 2-seconds results RESET and you may
heard BEEP.
<Table 4> neoFlash software compoments
No Name Function
1
Main Toolbar Main toolbar shows you a neoFlash board information and enables
you to connect to it.
Connecting neoFlash enables to watch all the status of Add-on-
Packs.
* As mentioned in Program Kit section, You are about to use
neoFlash board as flashing device, choose “Flash” tool and re-
program internal nRF52
2
Manage project/SoftDevice To use as a program kit, you should create a project and configure
settings in order to fit your requirement and target device.
3
Demo tab (* Flash Device) Each tab shows demonstrations for Add-on-Packs. Especially you
are now watching Program Kit’s ability.
* Configure project name, description and select target device type.
* Choose SoftDevice & Binary files to fit your circumstances.
* Adjust port setting to meet your PCB array.
* “Save” button saves all these settings in your local repository.
* “Download to neoFlash” stores these settings to internal nRF52
* Now it’s ready to flash your target device.
4 Add-on-Pack information Identifies Add-on-Pack that is attached to Base-module.
5
Device information It reveals project information and firmware checksum that was
previously downloaded including name & download date.
* If the checksum is different, CRC panel alerts you with RED color.
This means something has be changed.
6
Memory map This is just informative panel for your firmware’s geometrical address.
* It’s too cold to remain as an empty space. (^^;)
7 Log message Print out log message while running
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13. neoFlash
3.3. Program Kit (More detailed…)
Create new project
<Fig. 10> Create a new project
As shown in Fig.10, using neoFlash as a flashing device requires below procedures,
1) Create a new project clicking ‘+’ button in project tab results “My new project” will be shown in project tree
view.
2) Fill out project name, description and select your target device type
3) Choose SoftDevice, Program & Bootloader file. Check or Uncheck “Update CODE_REGION0 …”
according to your HEX file type.
4) Select PORT usage and geometry according to your PCB array, also select program speed.
5) Save your settings to your local repository not to lose changes.
6) Download project settings and binaries to internal nRF52. This will show download status as shown in
FIG. 11
<Fig. 11> Download status
1
2
3
4
5 6
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14. neoFlash
Check downloaded project setting
After download your project data to neoFlash, you can see a CRC checksum and related project properties
like project name & date.
<Fig 12> Device information
Refer to Fig12, left side depicts PC & neoFlash data is identical but right-side means something changes have
been made after download, so the CRC is different for each other.
Once you download binaries to neoFlash storage section, it remains until you erase or updates.
Now connect your target device and enjoy with it.
* Pressing BTN4 - Program button in Base-module flashes your target device
* Success : 2-times short beep
* Fail : 3-times short beep
* No flashing data : 4-times long beep, in this case please download your project settings to neoFlash with
PC program.
Monitor program status
neoFlash program kit is standalone flash programmer, but you can monitor program-status and send flash-
command as shown in Fig. 13. in the Program Kit tab.
<Fig. 13> Monitor program status
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15. neoFlash
3.4. Sensor Kit
<Fig. 14> Sensor kit demonstration
You can see sensor demonstration in Fig.14. All sensor values are automatically transferred as long as it is
connected to your PC.
* MIC (InvenSense - ICS43432) : Play sound via PC and shows waveforms. Additionally it measures NOISE
level that is represented by LAeq (This is not a professional NOISE meter but almost equivalent).
* Humidity & Temperature sensor (Sensirion - SHT31) : Show humidity/temperature and calculates discomfort
index.
* VOC (Cambridge CMOS Sensors - CCS811) : Show TVOC & CO2 equivalent.
* Pressure (ST Micro - LPS25H) : Show pressure surrounding by you.
* Accelerometer (ST Micro - LIS3DH) : Detect 3-axes motion up to 16G.
* Magnetometer(ST Micro - LIS3MDL) : Detect 3-axes magnetics.
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16. neoFlash
3.5. LED Kit
You can experience 16x16Maxtrix LED with LED Kit & demonstration program.
You can turn on/off LED and draw ICON / display text with realtime or keep it autoplay with pre-built ICONs.
<Fig. 15> LCD Kit canvas and samples
1) Drawing area is 16x16 matrix. If you click pixel, it immediately turn on/off in your LED kit.
2) This is an ICON repository, if you save your icon it will automatically position in this panel. Or clicking one
of them, it is displayed in the drawing area & real device.
3) Adjust canvas size & show/hide guide lines
4) Set/Clear all the led or overlays image in the drawing area’s background with transparency. This feature
helps your children to draw picture familiar.
5) Automatically play ICONs which are in ICON repository.
6) Say text like water flows, right-to-left.
1
2 3
4
5
6
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17. neoFlash
4. Price & Reference
Price
1) Hardware
2) Software
Reference
* Top 5 reference including nRFProduction.
Module Price Description
Base-module $100
1-Port Program Kit Free Bonus pack following Base-module
8-Port Program Kit $50 * Additional software license requires if used as a production kit
Sensor Kit $100
LED Kit $50
Module Price Description
8-Port Program Kit license $400 Unlimited license
Company name Location Product Homepage
SENIC Berlin, Germany NUIMO http://www.senic.com
Raytac New Taipei, Taiwan nRF5x module http://www.raytac.com
Chipsen Gwang-myong, Korea nRF5x module http://www.chipsen.com
Hanam Artech UiWang, Korea FAN Light http://hanamartech.com
LIMEI Seoul, Korea IoT Devices http://lime-i.com
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