PyGo Wearable Devices Create LoRa Mesh Networks (Crowdfunding)

Pygo Lora Mesh Network

Pycom has made some interesting IoT boards running MicroPython in the past starting with WiFi capable WiPy in 2015, and followed by various others supporting various wireless standard including Bluetooth, LoRa, Sigfox, and NB-IoT with LoPy and Fipy. The company launched all their boards via crowdfunding campaigns, and they are now back on Kickstarter for their PyGo plug-n-play wearable devices creating PyMesh networks with up to 12km range between nodes, and managed using Pylife mobile app. Typical use cases include basic connectivity (e.g. messaging) in remote areas without cellular access,  and assets / pets / kids location tracking, There are two version of PyGo: PyGo1 with mesh networking only, and PyGo2 that adds cellular network access. Pygo hardware specifications: SoC – Espressif Systems ESP32 dual core WiFi 4 + BLE SoC System Memory – 64 Mbit (8MB) RAM Storage – 8MB flash Display – 128×36 OLED display Connectivity PyMesh up to 200 devices LoRa including auto-connect to the Things Networks, …

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Sigfox Introduces Access Station Micro Sigfox Gateway

Sigfox Gateway

There are plenty of long range LPWAN standards for the Internet of Things, but the most common ones include LoRaWAN, NB-IoT, and Sigfox. LoRaWAN lead the way in terms of deployments, while NB-IoT and eMTC leverage existing cellular infrastructure but cost a bit more to operate. Sigfox works with $2 modules, but AFAIK so far you had to subscribe to the company network, and if your area was not covered you were out of luck. Sigfox Access Station Micro gateway promises to change the situation, as companies can now add their own Sigfox gateway(s) where coverage is not available, and this could make Sigfox more popular, especially if one or more communities similar to The Things Networks form(s) around it. Sigfox Access Station Micro SMBS-T4 specifications: Radio characteristics: Standard – Sigfox Ultra Narrow Band Protocol for M2M and IoT Max range of operating frequencies – 865 to 928 MHz Max Receiver Sensitivity – -132dBm @ 100bps / -124dBm @ 600bps …

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Sens’it Discovery is a Sigfox IoT Solution with 6 Sensors

Sigfox has just launched Sens’it Discovery, which they describe as a “end-to-end IoT solution, which aims to accelerate the adoption of the IoT (Internet of things) among business and technical professionals”. The solution is comprised for Sens’it 3 device with 6 sensors, sensit.io application, and Sigfox connectivity. Sens’it 3 hardware specifications: MCU – STM32 micro‑controller  Connectivity TI CC1125 radio transceiver Sigfox Ready class 0U Frequencies – 868 to 869.7 MHz, 902 to 908 MHz, or 923.2 MHz (TX) / 922.2 MHz (RX), or 920 to 925 MHz depending on region Transmit Power emission – 14 dBm ERP (RC1), 22 dBm ERP (RC2), 10 dBm ERP (RC3), 22 dBm ERP (RC4) Sensors Thermometer (HTS221) – -40 to 120°C / Accuracy ± 0.5°C Humidity (HTS221) –  0 to 100 / Accuracy ± 3.5% rH (20 to +80% rH) Accelerometer (FXOS8700) –  ±2, 4, 8 g / Accuracy 0.244, 0.488, 0.976 mg Magnetometer (FXOS8700) –  ±1200 μT / Sensitivity 0.1 μT/LSB Light (LTR329) –  …

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Jorjin WS2118/WS2119 is a Sigfox & Bluetooth LE Module Based on STMicro BlueNRG-1 & S2-LP Chips

Jorjin-WS2119-Sigfox-Bluetooth

Jorjin WS211X is a family of certified dual radio modules combining Sigfox wireless technology thanks to STMicro BlueNRG-1 BLE System-on-Chip (SoC) and Bluetooth Low Energy (BLE) using STMicro S2-LP sub-1GHz RF transceiver. Two models are currently available: WS2118-00 certified for Sigfox regions RCZ1 (Europe, Middle East, South Africa) and RCZ3 (Japan), and WS2119-A0  for regions RCZ2 (USA, Mexico, Brazil) and RCZ4 (Australia, New Zealand, Taiwan, Hong Kong, Singapore, Argentina). Jorjin’s WS211x specifications: Connectivity Bluetooth LE STMicro BlueNRG-1 Arm Cortex M0 @ 16 MHz with 160 kB flash, 24 kB RAM with retention Up to +8dBm BLE RF output power Sigfox STMicro S2-LP sub-1GHz transceiver WS2118-A0 – Up to +16 dBm sub-1GHz RF output power WS2119-A0 – Up to +27dBm sub-1GHz RF output power Receiver sensitivity – Up to -88dBm (BLE) and -130dBm (Sub-1GHz). I/Os –  38-pins package. Security –  STSAFE-A1SX for SIGFOX secure element Power Supply – 2.0 to 3.6V Dimension – 22mm(L) x 24mm(W) x 2.8mm(H) Temperature range – -40 …

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BigClown is a Battery Powered Modular Wireless IoT Kit for Makers (Crowdfunding)

BigClown IoT Kit is designed to be as easy to use as building a castle from LEGO bricks or an IKEA cabinet. The open source kit is comprised of a coreboard module with STMicro STM32L0 Cortex M0+ micro-controller, and a sub GHZ (868/915MHz) radio for wireless communication, that accepts one or more compatible modules (currently ~30 different options), and communicate to a gateway such as Raspberry Pi or Turris Omnia where you’d connect BigClown RF USB dongle, although it’s also possible to include a Sigfox module for communication, and , LoRa & NB-IoT module appear to be planned. That’s for the hardware…The kit then connects to your chosen gateway via MQTT, which in turns accesses cloud services such as Ubidots, Microsoft Azure IoT, AWS, IFTTT, etc… , and you can monitor the data or control the kit through a web based dashboard or your own application. Core Module specifications: MCU – STMicro STM32L083CZ Arm Cortex M0+ MCU with 192KB flash, …

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Year 2017 in Review, Top 10 Posts, and Some Fun Stats

2017 is coming to an end, and as I do every year, I’ll take a look back at the year that was on CNX Software. The pace of development boards launches has not slowed down this year, and we get an even wider range from the low-end with Orange Pi or NanoPi boards, to much more powerful ARM boards, and some new entrants like Libre Computer. The same is true for TV boxes, most of which now support 4K HDR, ranging from ultra cheap models selling for less than $20 to higher end Android TV boxes, while mini PCs were dominated by Intel Apollo Lake models, although some Cherry Trail products were also launched. Processor-wise, Amlogic launched more Amlogic S905X derivatives with S905W/S905D/S905Z, which are popular in the TV box market. Rockchip’s most interesting processor this year was RK3328 quad core Cortex A53 processor designed for 4K HDR Android TV boxes, but also popular with single board computers thanks to …

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LoRaWAN Currently Leads LPWAN IoT Gateway Deployments Says VDC Research

LoRaWAN, Sigfox, Weightless, RPMA, NB-IoT, etc… There are many LPWAN (Low Power Wide Area Networks) solutions, but it’s unclear whether most/all will survive and coexist, or there will eventually be a couple of winners used by everyone. VDC Research is claiming that so far, LoRaWan assumes LPWAN leadership for IoT gateways, explaining that “LoRaWAN (LoRa) has generated considerable traction with new product launches from a number of gateway suppliers through the past 18 months”, but points to mounting competition from 3GPP standards such as NB-IoT and LTE Cat M1. Sadly, the company did not provides number in their public announcement, and those are only available in the paid report. VDC Research still released a public executive brief (free registration required), with some of the highlights including: The global market for IoT gateway hardware is forecasted to grow to more than $2.5B in 2021. While intelligent gateways generated more market revenue than M2M gateways in 2016, they will not comprise the …

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PingPong IoT Development Board Supports Cellular Connectivity, WiFi, Bluetooth, LoRa, Sigfox, and More

Round Solutions, a supplier of products, services and concepts for industrial M2M and IoT markets, has introduced PingPong IoT development board with either Microchip PIC32MZ running an RTOS, or PIC32MZ DA running Linux, and equipped with a Telit modules for either 2G or 3G cellular + GNSS connectivity. The board can also support WiFi, Bluetooth, ISM/RF, NFC/RFID, LoRa, Sigfox, Iridium satellite, and serial interface thanks to a range of expansion boards. PingPong IoT board specifications: MCU / Flash RTOS version – Microchip PIC32MZ 32-bit Microcontroller @ 200 MHz, with 512 KB RAM and 2 MB Flash Memory + 4 MB external memory Linux version – Microchip PIC32MZ DA  (Full specs TBA) Connectivity Cellular connectivity Telit xE910 module with 2G, 3G and/or 4G LTE (coming soon) Data GSM/GPRS – Uplink/Downlink: 9.6 kbps UMTS – Downlink: 384 kbps, Uplink: 384 kbps HSPA+ – Downlink: 42.0 Mbps, Uplink: 5.75 Mbps LTE – Download: 100 Mbps, Uplink: 50 Mbps Frequency Bands (MHz) – 1800, 1900, …

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