Bluetooth Smart (Low Energy) for Android
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An overview of Bluetooth Smart (Low Energy) for Android. This was presented to the Android Australia User Group in March 2014 in Melbourne, Australia. We explore Bluetooth Smart advantages, support on Android devices, look at Apple's iBeacon technology and emerging Bluetooth smart services.
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The document discusses an Internet of Things group agenda covering an Intel and AWS IoT joint architecture, and two IoT spotlights - smart energy and connected mining. For smart energy, sensor data is aggregated at Intel gateways and sent to AWS IoT for ingestion and analytics to enable new subscription services. For connected mining, sensor data is aggregated locally at Intel gateways running AWS Greengrass core to allow analytics with intermittent connectivity and transmit data to the cloud.
Real time sensing with bluetooth smart
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The presentation will include a live demonstration using radio-controlled devices and discuss actual real-world performance of Bluetooth 4.0.
Intern_Report
The document summarizes a report on developing UI software for Bluetooth Low Energy (BLE) smart sensors using an Android smartphone. It describes connecting to BLE devices, reading and writing characteristic values to operate surrounding devices, and designing a basic universal remote control UI. Technical details covered include the BLE protocol, Android APIs for scanning, connecting and interacting with BLE devices, and initial drawbacks addressed like high battery consumption from regular scanning.
推動數位革命
1) The document discusses IoT market opportunities and how Intel's vision and technology can enable transformation across various verticals like video, health, agriculture, smart homes, and smart cities.
2) It highlights challenges and solutions for each vertical, showcasing examples of Intel's work with partners to deliver end-to-end IoT solutions using Intel processors, gateways, and software.
3) The presentation is intended for partners, OEMs, and internal audiences to educate them on Intel's vision and approach to capturing opportunities in various IoT vertical markets.
IEEE Computer Society Phoenix Chapter - Internet of Things Innovations & Mega...
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Catching the Internet of Things (IoT) Wave
The document discusses various topics related to Internet of Things (IoT) systems, including definitions of IoT, the types of connected devices, connectivity options, and software and hardware considerations for IoT devices. It provides examples of memory requirements and processor selections for IoT applications. Key networking technologies like TCP/IP, WiFi, Bluetooth, and different software architectures for IoT devices are also examined.
Bluetooth Technology -- detailed explanation
This document provides an overview of Bluetooth technology, including its history, core concepts, and advantages/disadvantages. Bluetooth was created in the 1990s as a wireless alternative to data cables that operates using short-range radio waves. It allows for connectivity between devices like phones, headphones, speakers within about 30 feet. While convenient for eliminating wires, Bluetooth has limitations like short range, slow speeds, and potential security issues. However, newer versions continue improving its capabilities to remain relevant as a wireless standard.
Pocket guide for mobile computers
The document provides information on PalTM Software, a suite of four applications that automate core business practices including shelf inventory, order entry, asset tracking, and shelf replenishment. It also discusses Datalogic mobile computers and scanners that are pre-installed with remote device management software to increase productivity and lower costs. Finally, it describes Datalogic's commitment to innovation and customer service that has made it a leader in automatic data capture solutions.
IoT
This document provides an overview of Internet of Things (IoT) concepts including what IoT is, sample IoT devices, difference between microcontrollers and microprocessors, popular IoT hardware platforms, categories of IoT, connectivity approaches, protocols, frameworks, tools and cloud platforms. Key topics covered include common IoT devices, how IoT systems connect devices to apps and the cloud, open source frameworks for device integration, and platforms for ingesting and analyzing IoT data.
Similar to Bluetooth Smart (Low Energy) for Android (20)
IEEE Computer Society Phoenix Chapter - Internet of Things Innovations & Mega...
IEEE Computer Society Phoenix Chapter - Internet of Things Innovations & Mega...
IEEE CS Phoenix - Internet of Things Innovations & Megatrends Update
IEEE CS Phoenix - Internet of Things Innovations & Megatrends Update
Intel SoC as a Platform to Connect Sensor Data to AWS
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Enterprise-Grade IoT Infrastructure and Connectivity on AWS
Enterprise-Grade IoT Infrastructure and Connectivity on AWS
IEEE Computer Society Phoenix Chapter - Internet of Things Innovations & Mega...
IEEE Computer Society Phoenix Chapter - Internet of Things Innovations & Mega...
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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Bluetooth Smart (Low Energy) for Android
- 1. Bluetooth Smart Android Australia Meetup - March 2014 © 2014 Localz Pty. Ltd.
- 2. You may know it as Bluetooth Low Energy Bluetooth 4.0 - LE spec BLE
- 3. Bluetooth Smart is: ultra low power ⌁ inexpensive " standard ✓
- 4. 90% of smartphones will be Bluetooth Smart ready by 2018 75 150 225 300 2013 2014 2015 2016 2017 2018 Source: http://eecatalog.com/consumerelectronics/2013/10/31/bluetooth-smart-chip-growth-to-exceed-55-percent-driven-by-adoption-in-consumer-electronics/ Bluetooth Smart IC shipment forecasts millionofunits source:
- 5. It’s already supported by 000’s of devices smartphones $ watches ⌚ healthcare devices & automobiles 🚘 fitness equipment ( GPS ) cameras 📷 laptops + IoT devices , phone accessory - game systems ♞ A/V systems ♫
- 6. Bluetooth smart devices constantly advertise their presence Classic Bluetooth devices wait for requests from active scanning devices 0 0 0 1 00
- 7. The proximity interaction sweet spot source: localz research Bluetooth Smart! Proximity accuracy range! 5cm! .5m! 1m! 5m! 10m! 50m! 500m! 1km+! Wi-Fi! QR! NFC! GPS! Mobile Network! ! ! ! Micro-location interactions!
- 8. Apple released iBeacon in 2013 ! it’s got an “i” so it must be big
- 9. “a new class of low-powered, low-cost transmitters that can notify nearby iOS 7 devices of their presence” Source: https://developer.apple.com/ios7/
- 10. iBeacon can be used as … 2 A relative positioning system 3 A trigger for app events 4 A cookie for the real world
- 11. It is not a replacement for two-way Bluetooth services more on that later
- 13. Enter retail proximity interactions Checkout Aisle1 Aisle2 Aisle3 Aisle4 Entrance BLE Beacon © 2014 Localz Pty. Ltd.
- 14. Now supported - Hooray! Android 4.3+
- 15. Currently working on… Nexus 4, 5, 7, 10 Droid RAZR, MotoG/X, Ultra, Maxx, Mini Galaxy S3*, S4, S5, Note2/3 One, One Max, One X+, Droid DNA Xperia Series source: www.bluetooth.com/Pages/Bluetooth-Smart-Devices-List.aspx
- 16. Not all roles are supported Peripheral Central Broadcaster Observer 0 5 6 ⌚ Supported?* client that connects to peripheral server that connects to clients server that only broadcasts client that scans/listens but does not connect $ 7 *As of Android 4.4Props to: http://www.doubleencore.com/2013/12/bluetooth-smart-for-android/
- 17. iBeacon protocol Built on the Bluetooth Smart specification Note: Apple has only released the iBeacon specification to select Made for iPhone program participants. However, this is under NDA. iBeacon is a trademark of Apple Inc. Fixed iBeacon Prefix (9 Bytes) UUID (16 Bytes) Major ID (2 Bytes) Minor ID (2 Bytes) Tx power (1 Byte) preamble, addresses and headers (12 bytes) checksum (5 bytes) BLE advertisement packet (~47 Bytes)
- 18. Comparison ␡ iBeacon client ✓✓ iBeacon server✓ Scan unregistered iBeacons ✓␡ Background app notifications Hard closed app notifications ✓ ✓ ✓ - *iBeacon support requires 3rd party libraries * * * * iOS 7
- 19. But there is much more to Bluetooth Smart The GATT Stack
- 20. A range of pre-defined Bluetooth Smart services Alert Notification Service⚠ Battery Service🔋 Time Services⏲ Cycling Power🚲 Cycling Speed & Cadence🚲 Device Information$ Generic Access🔗 Blood Pressure> Glucose Service💉 Health Thermometer@ Heart Rate♥ Human Interface Device💻 Location & Navigation) Phone Alert Service📞 Running Speed & CadenceD Tx PowerE Find Me Profile🔎 Complete list of services at: www.bluetooth.org/en-us/specification/adopted-specifications
- 22. Questions? pete.williams@localz.co ! www.localz.co ! @localzco © 2014 Localz Pty. Ltd. Localz is a registered Bluetooth SIG member.