Download as PDF, PPTX
![var bytesToInt = function(bytes) {
var i = 0;
for (var x = 0; x < bytes.length; x++) {
i |= +(bytes[x] << (x * 8));
}
return i;
};
function Decoder(bytes, port) {
// Decode an uplink message from a buffer
// (array) of bytes to an object of fields.
var decoded = {};
var t = bytesToInt(bytes.slice(0, 2)) / 100;
var p = bytesToInt(bytes.slice(2, 4)) / 100;
var h = bytesToInt(bytes.slice(4, 6)) / 100;
var l = bytesToInt(bytes.slice(6, 10)) / 100;
decoded = {
temp: t,
pres: p,
lux: l,
hum: h,
};
return decoded;
}
TTN Payload Decoder](https://image.slidesharecdn.com/iotconnectivity-lora-r-190331134113/75/IoT-Connectivity-with-LoRa-43-2048.jpg)
![https://github.com/TheThingsNetwork/integration-azure
'use strict'
const fs = require('fs')
const ttnazureiot = require('.')
const ttn = require('ttn')
// TTN-related settings
const appId = process.env.TTN_APP_ID || 'alora-01'
const processId = process.env.TTN_PROCESS_ID
const accessKey = process.env.TTN_APP_ACCESS_KEY || ‘YOUR_OWN_KEY’
const region = process.env.TTN_REGION || 'eu'
// Azure-related settings
const hubName = process.env.TTN_AZURE_HUBNAME || 'dycodex-iot-lab'
const keyName = process.env.TTN_AZURE_KEYNAME || 'iothubowner'
const key = process.env.TTN_AZURE_KEY || 'YOUR_OWN_KEY'
const mqttCertPath = process.env.TTN_MQTT_CERT || `${__dirname}/mqtt-ca.pem`
const options = { protocol: ‘mqtts', ca: fs.readFileSync(mqttCertPath) }
const bridge = new ttnazureiot.Bridge(region, appId, accessKey, hubName, keyName, key, options)
bridge.on('info', message => { console.log('[INFO]', message) })
bridge.on('error', message => { console.warn('[ERROR]', message) })
bridge.on('warn', message => { console.warn('[WARN]', message) })
TTN to Azure IoT Hub Bridge](https://image.slidesharecdn.com/iotconnectivity-lora-r-190331134113/75/IoT-Connectivity-with-LoRa-44-2048.jpg)
![{
"applicationID": "1",
"applicationName": "cattle-tracker",
"deviceName": "smarternak_a8610a323XXXXXX",
"devEUI": "a8610a323XXXXXX",
"rxInfo": [{
"mac": “b827ebfffeXXXXXX",
"time": "2018-10-03T05:54:09.584858Z",
"rssi": -75,
"loRaSNR": 9.2,
"name": "pizero-gateway",
"latitude": -6.876573500000001,
"longitude": 107.58426329999999,
"altitude": 0
}],
"txInfo": {
"frequency": 923200000,
"dataRate": {
"modulation": "LORA",
"bandwidth": 125,
"spreadFactor": 7
},
"adr": true,
"codeRate": "4/5"
},
"fCnt": 25,
"fPort": 2,
"data": "DWcBZgoCAYgAAAc="
}
0d 67 01 66 0a 02 01 88 00 00 07
Device Log Network Server Log App Dashboard
Base64 encoded](https://image.slidesharecdn.com/iotconnectivity-lora-r-190331134113/75/IoT-Connectivity-with-LoRa-75-2048.jpg)
Uploaded byAndri Yadi
IoT Connectivity with LoRa
The document presents a technical introduction to IoT connectivity using LoRa/LoRaWAN, focusing on its implementation in Indonesia. It covers essential parameters for selecting IoT connectivity, the architecture of LoRa/LoRaWAN networks, various device classes, and practical applications, including device deployment considerations. Additionally, it highlights Dycodex's contributions to IoT regulation and their role in the development of end-to-end IoT solutions in the region.
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IoT Connectivity with LoRa
- 1. IoT Connectivity withLoRa Developer-perspective technical intro & stories around LoRa/LoRaWAN in Indonesia Presented to Maker4Nation Community at Bukalapak HQ, Jakarta - Oct 3, 2018
- 3. Andri Yadi Co-founder &CEO of DycodeX Microsoft MVP, Azure a (at) dycodex.com | http://andriyadi.com I’m a Physicist, Developer, Maker, Entrepreneur 20 years in so<ware engineering 21 years in electronics engineering 3 years in aeronautical engineering 14 years in entrepreneurship 11 years as Microso< Most Valuable Professional (MVP) 3 years as Hackster.io Ambassador About Me
- 4. This talk isnot endorsed by Semtech, LoRa Alliance, or other LoRa-related organizations Disclaimers
- 5. Things Connectivity People& Processes Internet of Things
- 6. Data Rate Power Range 3 Dimensionsto consider for choosing IoT connectivity Hint: No connectivity technology that satisfies high data rate, long range, and low power, all in one pack. Need to compromise
- 7. Data Rate Data Ratevs Range Range Short Long Low High
- 8. Data Rate Power Data Ratevs Power Low High Low High
- 9. Low Power LongRange LPWA Power Power vs Range Range Short Long Low High
- 10. Low Power, WideArea Networks Connectivity designed specifically for IoT Low data throughput = High sensitivity = Long range (Relatively) low cost Multiple Access = One-to-Many Architecture Using licensed or unlicensed spectrum LPWA: Commons
- 11. Unlicensed Spectrum EC- -m Licensed Spectrum LPWA:Some Technologies
- 12. Cost Modules, deployment, operationalcost Usage Model / Licensing SIGFOX – Required to utilize their public network LoRa – Proprietary physical layer but open MAC Regional Regulatory Allowed frequency, power, duty cycle, etc e.g. in Europe, duty-cycle is 1% for end-devices Upstream/Downstream SIGFOX – nearly entirely upstream LoRa/LoRaWAN – has 3 classes supporting different balances of upstream & downstream Hardware & Network Availability Is it available NOW? LPWA: Few Selection Factors
- 13. Wireless modulation technology,based on Semtech’s proprietary Chirp Spread Spectrum (CSS) Physical (PHY) layer for long range wireless communications Operates in the license-free Industrial Scientific Medical (ISM) bands all around the world • Sub-GHz frequency, e.g: 433, 868, 915 MHz, depends on the country’s regulation • Regulated power, duty-cycle, and bandwidth. E.g: in EU, 1% per sub-band duty-cycle limitation (per hour, meaning transmission is allowed for 36 sec in each 1 hour) LoRa: What is it?
- 14. LoRa: Some Parameters LoRaphysical layer consists of many parameters which can be configured into 6720 different settings! SeRing Values DeSnition ETects Bandwidth 125, …, 500 kHz Width of spectrum occupied by chirp A higher bandwidth is required for transmiRing data at high rates (1 kHz = 1 kcps). However, increasing this parameter decreases the communication range and sensitivity. Spreading Factor 26, …, 212 chips/ symbol Number of bits encoded per symbol. Symbol is RF state representing some quantity of information. SF12 means 212 chips/symbol, 12 bits of data A higher spreading factor (SF) increases the communication range, radio sensitivity, and the signal- to-noise ratio (SNR). However, energy consumption consequently increases. Coding Rate 1, …, 4 or 4/5, …, 4/8 Propoaion of transmiRed bits that caries actual data, as opposed to error correction bits. CR1 4/(4+1) = 4/5 Bigger coding rates increase the protection against decoding errors and intecerence bursts at the expense of longer packets, longer air time, and higher power consumption. Transmission Power −4, …, 20 dBm Transmission power can be adjusted from −4 to 20 dBm, in 1 dB steps. Because of hardware implementation limits, the range is o<en limited to 2 to 20 dBm. The signal-to-noise ratio is increased by increasing the transmission power at the cost of energy expenditure. Carrier Frequency 137, …, 1020 MHz CF represents the central transmission frequency used in a band, can be programmed between 137 MHz to 1020 MHz, in steps of 61 Hz. Lower frequency enables to achieve higher communication ranges for the same transmission power. However, selected CF needs to comply with country’s regulation.
- 15. ISM worldwide regulation7 Output Power vs Duty Cycle Countries Frequency band review Max. output power EU 868 MHz 14 dBm USA 915 MHz 20 dBm Korea 900 MHz 14 dBm Japan 920 MHz Malaysia 862 to 875 MHz 20 dBm Philippines 868 MHz Vietnam 920 to 925 MHz India 865 to 867 MHz Singapore 922 MHz Thailand 920 to 925 MHz Indonesia 922 MHz ANZ 915 to 928 MHz Taiwan 920 to 925 MHz China 470 to 510 MHz 17 dBm 920 to 923 MHz * LoRa: Frequency Bands * Not yet legalized
- 16. LoRa: End Device/ Node Host / Application Microcontroller TCXO Matching + RF Switch + Filter LoRa Chipset
- 17.
- 18. LoRa Chipset: Howto Use It? Unless you’re really good at RF design, I don’t recommend to do this.
- 19. So, for therest of us, we use Modules LoRa Modules * I only show what I’ve been using, no endorsement intended Supported frequency range: 433 - 510 MHz, and 868 - 929.9 MHz Transmit power: adjustable 5 - 20dBm (100mW), typical: 14dBm (25mW) RX Sensitivity: -130 - -140dBM
- 20. Microcontroller Sensor & Actuator Power Mgt LoRa Module LoRaNode #1 Microcontroller Sensor & Actuator Power Mgt LoRa Module LoRa Node #2 Microcontroller Sensor & Actuator Power Mgt LoRa Module LoRa Node #3 LoRa Phy When a node sends, every other nodes (with same radio “parameters” - SF, BW, CR, etc) will receive LoRa is only physical layer, has no mechanism for targeted transmission. It’s radio frequency a<er all. How to transmit data with LoRa?
- 21. Microcontroller Sensor & Actuator Power Mgt LoRa Module LoRaNode #1 Microcontroller Sensor & Actuator Power Mgt LoRa Module LoRa Node #2 Microcontroller Sensor & Actuator Power Mgt LoRa Module LoRa Node #3 Wrap ID, From, Destination in packet header -> for addressing In the packet header example, only node with ID “2” will “receive”, although every other nodes will receive but choose to ignore. Enter Libraries, e.g: RadioHead to 2 from 1 id 1 lags Packet Header However, what about ACK, retry, joining the network, and most impoaantly security?
- 22. Arduino LoRa: https://github.com/sandeepmistry/arduino- LoRa An Arduino library for sending and receiving data using LoRa radios. RadioHead: https://www.airspayce.com/mikem/arduino/ RadioHead/ Packet Radio library for embedded microprocessors, not only for LoRa ESP32 LoRa Library: https://github.com/Inteform/esp32-lora- library C component to be integrated into ESP32-IDF for sending and receiving data through a LoRa transceiver based on Semtech's SX127_ ICs LoRa: Some Programming Libraries for Microcontroller
- 24. Communications protocol &architecture utilizing the LoRa physical layer Open Source and freely available, specified by LoRa Alliance Star of Starts Topology. Nodes connect to multiple gateways Adds addressing, mobility, and localisation. Also Adaptive Data Rate (ADR) to improve performance Built-in multiple levels of security: network or application level encryption, frame counter, etc LoRaWAN: What is it?
- 25. LoRaWAN End Device/ Mote MCU/MPU Sensor & Actuator Power Mgt LoRaWAN Module Commonly has LoRaWAN module; or LoRa chipset or module with LoRaWAN software run by hosy/ application MCU/MPU Communicates with LoRaWAN gateways, never directly with other motes Has 64 bit globally unique identifier: DevEUI. When joining a network, it receives a 32 bit unique identifier: DevAddr. Defined 3 device classes: A, B, and C
- 26. LoRaWAN Device Classes ClassA Class B Class C Device-initiated communication; lowest power Devices are typically in deep sleep and send messages on intervals and/or events After uplink transmission, device opens two receive windows at specified times for downlink messages Best fit for most battery- powered sensor applications Time-synchronized communication, deterministic downlink Extend Class A by adding scheduled receive windows for downlink messages from backend Using time-synchronized beacons transmitted by the gateway, the devices periodically open receive windows Best for most downlink intensive applications Network-initiated communication; lowest latency Extend Class A by keeping the receive windows open unless uplink-transmitting The backend can send downlink message at any given time Best for downlink intensive applications that require low latencies, non battery-powered
- 27. * I onlyshow what I’ve been using, no endorsement intended LoRaWAN Modules WARNING: Not every LoRa modules are LoRaWAN-compliant! Miromico FMLRRHF78 iM880CMWX1ZZABZ
- 28. LoRaWAN Module: CommonArchitecture Low Power MCU Matching Network SX127x / Sx126x RF Switch SPI UART Application Microcontroller LoRaWAN Module LoRaWAN so<ware stack is baked inside a low power microcontroller Module is commonly accessible via UART intecace using some kind of AT command or SLIP
- 29. * Again, Ionly show what I’ve been using, no endorsement intended LoRa/LoRaWAN Dev Board To make life easier, just use Dev Board with LoRa/LoRaWAN Arduino MKR WAN 1300STM32L0 Discovery kit LoRaPycom LoPy DycodeX ESPectro32 + LoRa Backpack + ESPectro32 LoRa Backpack ESPect Adafruit Feather M0 with RFM95 Sodaq ONE
- 30. Source: http://www.frugalprototype.com/technologie-lora-reseau-lorawan/ LoRaWAN Network:Common Architecture On InternetOn Field
- 31. LoRa LoRaWAN Gateway Bridge (Azure Functions) Backhaul (Cellular) End DeviceAzure IoT HubNetwork Server MQTT MQTT/ AMQP LoRaWAN Network: A Sample Architecture Azure IoT Central Microsoft Azure
- 32. RAK Wireless’ RAK811:https://github.com/RAKWireless/ RAK811_LoRaNode Documentation and Arduino library for RAK811 module. Arduino MKRWAN: https://github.com/arduino-libraries/ MKRWAN An Arduino library for sending and receiving data using LoRaWAN protocol and LoRa® radios, for Arduino MKR 1300 board Arduino LMIC: https://github.com/mcci-catena/arduino-lmic IBM LMIC (LoraMAC-in-C) library, modified to run in the Arduino environment, to work directly with SX1272, SX1276 IC, instead of vendor- specific LoRaWAN module Adafruit TinyLoRa Library: https://github.com/adafruit/TinyLoRa Library for communicating with The Things Network using a Hope RF RFM95/96/97/98(W) LoRa Transceiver Module LoRaWAN: Some Programming Libraries for Microcontroller
- 33. Gateway? yes… you needone to use LoRaWAN
- 34. LoRaWAN Gateway/Concentrator Forms thebridge between end devices and network servers Communicates with end devices via LoRaWAN protocol Communicates with network servers via TCP/IP protocol Contains multi-channel LoRa demodulator, able to decode all LoRa modulation variants on several frequencies in parallel Runs a minimal firmware or OS, and the packet forwarding software
- 35. * Again, Ionly show what I’ve been using, no endorsement intended LoRaWAN Gateways: Off-the-shelf MatchX Gemtek Indoor Pico GatewayThe Things Gateway DycodeX Outdoor Gateway Some examples of ready to use, entry to medium-level gateways 8 - 16 concurrent channels Backhaul connectivity over WiFi, Ethernet, or Cellular Configurable over Web-based UI or console Powered by OpenWRT or other optimized Linux distros
- 36. LoRaWAN Gateways: Configurabilityvia Web UI Gateway info Editing of global/local_conf.json file
- 37. LoRaWAN Gateways: Configurabilityvia Console Packet forwarder global configuration: Valid throughout all networks All global parameters for radio channels As “safe” values for specific parameters set in local conf Packet forwarder global configuration: Contain parameters that are specific to each gateway: Gateway details and GPS Network server(s), may be active more than one
- 38.
- 39. Cost Modules: <$5 -$18; Gateway: $100 - $5000; No subscription fee Usage Model / Licensing Proprietary physical layer but open MAC LoRaWAN is open standard, reference implementation is open source Regional Regulatory Frequency band: 433/470/868/915 MHz; Power: 14 - 20 dBm; Duty cycle: 1 - 10% Upstream/Downstream Has 3 classes (A, B, & C) supporting different balances of upstream & downstream Hardware & Network Availability YES. Anyone can deploy the network, build & manufacture gateway and end nodes LoRa/LoRaWAN: Back to the Selection Factors
- 40. DEMO #1 LoRaWAN withThe Things Network (TTN) & Azure IoT Hub
- 41. LoRa LoRaWAN Gateway TTN-to-Azure Bridge Backhaul (Cellular) End Device AzureIoT HubNetwork Server MQTT MQTT/ AMQP LoRaWAN with TTN and Azure IoT Hub Microsoft Azure
- 42. LoRa LoRaWAN Gateway TTN-to-Azure Bridge Azure Function Backhaul (Cellular) EndDevice Azure IoT HubNetwork Server MQTT MQTT/ AMQP Demo: Payload Microsoft Azure 9B 09 05 24 4B 1D 65 A3 00 00 9B 09 05 24 4B 1D 65 A3 00 00 { “temp”: 23.21, “lux”, 31.21, … } { “temp”: 23.21, “lux”, 31.21, … } Payload Decoder Payload:
- 43. var bytesToInt =function(bytes) { var i = 0; for (var x = 0; x < bytes.length; x++) { i |= +(bytes[x] << (x * 8)); } return i; }; function Decoder(bytes, port) { // Decode an uplink message from a buffer // (array) of bytes to an object of fields. var decoded = {}; var t = bytesToInt(bytes.slice(0, 2)) / 100; var p = bytesToInt(bytes.slice(2, 4)) / 100; var h = bytesToInt(bytes.slice(4, 6)) / 100; var l = bytesToInt(bytes.slice(6, 10)) / 100; decoded = { temp: t, pres: p, lux: l, hum: h, }; return decoded; } TTN Payload Decoder
- 44. https://github.com/TheThingsNetwork/integration-azure 'use strict' const fs= require('fs') const ttnazureiot = require('.') const ttn = require('ttn') // TTN-related settings const appId = process.env.TTN_APP_ID || 'alora-01' const processId = process.env.TTN_PROCESS_ID const accessKey = process.env.TTN_APP_ACCESS_KEY || ‘YOUR_OWN_KEY’ const region = process.env.TTN_REGION || 'eu' // Azure-related settings const hubName = process.env.TTN_AZURE_HUBNAME || 'dycodex-iot-lab' const keyName = process.env.TTN_AZURE_KEYNAME || 'iothubowner' const key = process.env.TTN_AZURE_KEY || 'YOUR_OWN_KEY' const mqttCertPath = process.env.TTN_MQTT_CERT || `${__dirname}/mqtt-ca.pem` const options = { protocol: ‘mqtts', ca: fs.readFileSync(mqttCertPath) } const bridge = new ttnazureiot.Bridge(region, appId, accessKey, hubName, keyName, key, options) bridge.on('info', message => { console.log('[INFO]', message) }) bridge.on('error', message => { console.warn('[ERROR]', message) }) bridge.on('warn', message => { console.warn('[WARN]', message) }) TTN to Azure IoT Hub Bridge
- 45. LoRa LoRaWAN Gateway TTN-to-Azure Bridge Backhaul (Cellular) End Device AzureIoT HubNetwork Server MQTT MQTT/ AMQP Microsoft Azure It’s all about SCALABILITY! So, why the hassle to “bridge” with Azure IoT Hub?
- 46. DycodeX’s Story around LoRa/LoRaWAN Disclaimer:upcoming 26 slides may be considered promotional
- 47. PT. DycodeX TeknologiNusantara DycodeX’s vision is to solve big problems with technology. Today, we're pioneering and leading in developing end-to-end home-grown IoT & AI-based systems in Indonesia, and enable maker movement along the way. As seen on About Us
- 48. Home-grown IoT &AI-powered devices & systems SecurityAgricultureAsset tracking Energy Design House SMARTernak Magic Button A Panic Button Platform PowtraX Electricity metering & reselling system Smarterbike: Smarter bicycle for bike fleet management (bike sharing) DytraX: NB-IoT/Cellular Asset Tracker Hardware Kits for Education, Makers Custom hardware design End-to-end IoT development: firmware, cloud, AI, web & mobile app Products & Solutions Focus Industrial IoT Machinery Health Sensor Alora Industrial Environmental Sensing
- 49. Hardware Kits forEducation & IoT MakersWe also make And a lot more….
- 50. Contribution to IoT Regulation DycodeX isone of the parties (representing industry) involved in field test to support Indonesia’s IoT tech specs regulation, supporting Ministry of ICT (KOMINFO) * During Low Power Wide Area (LPWA) Network trial in Bogor city OUR ENGINEER Ria Sri Rahayu, IoT Hardware Lead
- 51. Asset Tracking IndustrialIoT & EnergyLivestock Farming Security We’re IoT Connectivity Agnostic Fixed Asset Tracking DytraX: NB-IoT/Cellular IoT Tracker SMARTransport SMARTernak Magic Button Motor Vibration Sensor for Predictive Maintenance PowtraX Industrial Power Meter Alora: Environmental Sensor
- 52. Short Range CellularLowPower Wide Area (LPWA) In summary, we use these… Unlicensed Licensed
- 53. Late 2015 The Beginning Thefirst ever journey to LoRa Early 2016 The LoRaWAN Our first ever Arduino Shield for LoRaWAN Jun 2016 The Product The first product using LoRa Jul-Oct 2016 HAT, Shield, Backpack Various LoRa kits DycodeX’s LoRa Story
- 54. Few early ready-to -useLoRa Modules we’ve explored. Not yet supporting LoRaWAN
- 55. Magic Button From WiFito LoRa Jun 2016 Latest version, with touch button and obviously, LoRa
- 56. ady es. ng Shields,HAT, Backpack, Kit
- 57. Late 2015 The Beginning Thefirst ever journey to LoRa Early 2016 The LoRaWAN Our first ever Arduino Shield for LoRaWAN Jun 2016 The Product The first product using LoRa Jul-Oct 2016 HAT, Shield, Backpack Various LoRa kits Nov 5 2016 The Tracker First attempt to develop LoRa Asset Tracking Feb 2017 The Real Deployment Deployed 100+ LoRa Asset Tracking DycodeX’s LoRa Story
- 58. 1st Attempt In-house designed& assembled LoRa Module RHF95
- 59. Assembled our 1stfull-pledge LoRaWAN Gateway
- 60. Deployed 100+ LoRaAsset Tracking Feb 2017
- 61. ESPectro32 LoRa Backpack ESPectro32 noShield Alora v2.2 Supports RAK811 / RAK811-N LoRa module Rainbowrd, LoRa-enabled development board Supports iM880A and RHF76 LoRa module Also supports: • 2G/3G network • WiFi • Bluetooth • NFC Motor Vibration SensorAlora Sensor PackLoRa Arduino Shield Rainbowrd - Ultimate Connectivity, LoRa included ESPectro32 Dev Board + LoRa Backpack Yet another in-house custom designed LoRa/LoRaWAN boards
- 62. Late 2015 The Beginning Thefirst ever journey to LoRa Early 2016 The LoRaWAN Our first ever Arduino Shield for LoRaWAN Jun 2016 The Product The first product using LoRa Jul-Oct 2016 HAT, Shield, Backpack Various LoRa kits Nov 5 2016 The Tracker First attempt to develop LoRa Asset Tracking Feb 2017 The Real Deployment Deployed 100+ LoRa Asset Tracking Mid 2017 - Early 2018 Stuffs Many stuffs Apr 25, 2018 1st LoRa Conference in Indonesia DycodeX’s LoRa Story
- 63. The 1st EverLoRa Conference in Indonesia
- 64. makestro.com An Indonesia Platformfor Maker: to “democratize” knowledge, hardware kit, and software to help makers to start making in hardware, to drive into Internet of Things Learning Hardware Marketplace Software & Cloud Community The 1st LoRa Conference organized by…
- 65. Late 2015 The Beginning Thefirst ever journey to LoRa Apr 29, 2018 SMARTernak IoT & AI for Livestock Farming Early 2016 The LoRaWAN Our first ever Arduino Shield for LoRaWAN Jun 2016 The Product The first product using LoRa Jul-Oct 2016 HAT, Shield, Backpack Various LoRa kits Nov 5 2016 The Tracker First attempt to develop LoRa Asset Tracking Feb 2017 The Real Deployment Deployed 100+ LoRa Asset Tracking Mid 2017 - Early 2018 Stuffs Many stuffs Apr 25, 2018 1st LoRa Conference in Indonesia DycodeX’s LoRa Story
- 66. * “Ternak” inSMARTernak means “cattle” in Bahasa Indonesia Internet of Things & Artificial Intelligence-powered Cattle-Farm Assistant Platform 66
- 67. SMARTernak - 1,000mViewSMARTernak: How It Works BASE STATION 5 km coverage, 1000+ devices. TRACKER Catte-wearable tracker contains a bunch of sensors ENVIRONMENTAL SENSORS Collection of sensors to monitor environmental *optional* SMART CAMERA Monitor cattle’s behaviour, body heat, to estimate body weight through image processing. *optional* FARM MANAGER / OWNER / INVESTOR DRONE Provide surveillance and to help herding. *In development* http://smarternak.com by DycodeX VIRTUAL FENCE Contain and move cattle without physical posts and wires. CLOUD where the heavy-lifting happens. CARETAKER One farmer/caretaker can easily cover a vast grazing area and hundreds of cattle.
- 68. Dual IoT Connectivity ShortRange: 1 km WiFi, Bluetooth v4.2, BLE Mesh-supported. High speed Long Range: LoRa/LoRaWAN or NB-IoT, for 5-10km coverage area Packed with Sensors GPS / GNSS Accelerometer, Gyroscope Body Temperature Ambient Temperature & Humidity Barometric Pressure Ambient Light MEMS Microphone Device Removal Detector Powerhouse Low Power, Dual Core Microcontroller Smart Energy Battery Gauge Solar Energy Harvesting Smart Switching Between Main & Backup Battery Fast Charging from USB Type-C Firmware-optimised power consumption Ca)le-wearable Device Actuators Audio Alert/Speaker Color LED
- 69. In-House Electronics board is100% designed and assembled in-house, by 100% Indonesian Device Internals LoRaWAN Module
- 70. SMARTernak real-world deployment,uses LoRa/LoRaWAN LoRaWAN Gateway Self-build full-fledge gateway, 10m above the ground
- 71. Farthest Distance fromFram …and we successfully achieved real-world 5km coverage!
- 72. DEMO #2 SMARTernak withLoRaWAN
- 73. LoRaWAN Gateway Network Server SMARTernak Cloud (Application Server) Backhaul (Cellular, WiFi, Ethernet)Wearable Devices SMARTernakArchitecture with LoRa/LoRAWAN SMARTernak Web & Mobile Apps LoRa MQTT WebSocket, HTTP Microsoft Azure
- 74. LoRaWAN Gateway Network Server SMARTernak Cloud (Application Server) Backhaul (Cellular,WiFi, Ethernet)Wearable Devices SMARTernak Architecture: Data Perspective LoRa 0d 67 01 32 0a 02 01 6b 00 00 07 MQTT { “type”: 7, “batt”: 3.89, “temp”: 31.44 } 0d 67 01 32 0a 02 01 6b 00 00 07 11 Bytes 63 Bytes DWcBMgoCAWs AAAc= Converter Application Server
- 75. { "applicationID": "1", "applicationName": "cattle-tracker", "deviceName":"smarternak_a8610a323XXXXXX", "devEUI": "a8610a323XXXXXX", "rxInfo": [{ "mac": “b827ebfffeXXXXXX", "time": "2018-10-03T05:54:09.584858Z", "rssi": -75, "loRaSNR": 9.2, "name": "pizero-gateway", "latitude": -6.876573500000001, "longitude": 107.58426329999999, "altitude": 0 }], "txInfo": { "frequency": 923200000, "dataRate": { "modulation": "LORA", "bandwidth": 125, "spreadFactor": 7 }, "adr": true, "codeRate": "4/5" }, "fCnt": 25, "fPort": 2, "data": "DWcBZgoCAYgAAAc=" } 0d 67 01 66 0a 02 01 88 00 00 07 Device Log Network Server Log App Dashboard Base64 encoded
- 76.
- 77. • No massiveLoRa/ LoRaWAN “live”/ commercial deployment yet. Most deployments are still under pilot project/sandbox • National utility company did a pilot project with 1000 LoRaWAN nodes, not yet go live • More/less affected by regulation • LoRa/LoRaWAN is already hot topic to discuss and explore within community • Some national competitions/challenges feature LoRa as tech of choice • LoRa popularity begin to increase within academics, as research & final project topic • No national-wide or even city-wide coverage of public LoRaWAN networks ➔ opportunity! • LPWA (or IoT in general) regulation is not yet legalised as per today, However, LPWA tech spec is very close to be legalised. • May need to wait for the readiness of testing labs to be able to perform test on LPWA devices, for type approval & certification • Handful of startups began to adopt LoRa/LoRaWAN into their products. Some are ready to commercialise • There’re interests of infra companies to deploy city or even national-wide public LoRaWAN network • System Integrators & enterprises began to deploy use cases in many verticals, albeit under R&D/piloting or small scope g Landscape in Indonesia Success stories Talent & Community Infrastructure Regulations Startups & Investments
- 78. • Frequency band:920 - 923 MHz • Bandwidth: ≤ 200 KHz • Maximum spurious emission: -36 dBm (ETSI 300 220) • Duty cycle: • Downlink: ≤ 10 % • Uplink: ≤ 1 % • Transmission power: ≤ 100mW or 20 dBm (EIRP) • Transmission power: ≤ 400mW or 26 dBm (EIRP) • Gateway should include a filter with out-of-band rejection bigger than 50 dB at 915 MHz and 925 MHz General End Node Gateway Indonesia’s LPWA Tech Requirements Regulation (DraW) Edited on March 30, 2019
- 79. LoRaWAN Gateway NetworkServer Application Server Backhaul (Cellular, WiFi, Ethernet, etc) To comply with GR 82 Concerning Data Web & Mobile Apps LoRa Internet End Device Field • LoRaWAN Network Server, Application Server, and other related services are on the internet • All those services can be deployed physically on onshore data centres. No data traffic will be offshore. LoRaWAN Architecture • LoRaWAN End Device only communicates with LoRaWAN Gateway, never with each other or any other gateways/base stations • LoRaWAN Gateway only forwards data between End Device and Network Server. • Target Network Server can/should be configurable in the Gateway config
- 80. Indonesia’s LoRa “Makers” Academics& Hobbyists (For research & assignments purpose, or just for fun) Professionals Startups Industrials SI & Consultants Disclaimer: It’s qualitative data
- 81. Republic of IoT(RIoT) 2017 Hackathon LoRa Shield The Hackathon featured these hardware kits and used LoRa as connectivity tech of choice RIoT is Makestro’s yearly program in collaboration with Indonesia’s Ministry of ICT
- 82. *Disclaimer: I haveno data of all players in Indonesia yet. Sorry if you’re not listed. And I’m talking about electronics maker-related players Some Communities Indonesia I n d o n e s i a Maker4Nation Indonesia
- 83. Again, there’s the1st Ever LoRa Conference in Indonesia
- 84. I’ve been visiting20+ cities & campuses to discuss about LoRa
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- 86. Cost Low cost, easilyaccessible modules Varying alternatives of gateway, either self-build or carrier-grade No license or subscription fee Fits the need Depends on use case, low data rate is sufficient for transmitting our sensors’ data (uplink) and infrequent control (downlink) Low power nature, 50mA on TX, allows longer battery life or smaller battery Because we can We can deploy end-to-end LoRa/LoRaWAN-backed connectivity by ourselves, less dependency Why We Choose LoRa? Albeit connectivity agnostic, we choose LoRa for these reasons: j
- 87. makestroid makestroid makestroid makestro.com An Indonesia Platformfor Maker: to “democratize” knowledge, hardware kit, and software to help makers to start making in hardware, to drive into Internet of Things Start Making at Learning Hardware Marketplace Software & Cloud Community RIoT is Makestro’s program for nurturing IoT makers, officially supported by Indonesia’s Ministry of ICT
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- 90. a@dycodex.com | https://dycodex.com JalanSarikaso No. 6A, Bandung, Indonesia Keep in touch