• LoRa, MicroPython
      2 min | 400

      #M5Stack Atom Matrix: LoRaWAN node running MicroPython

      LoRa, MicroPython | 2 min | 400

      m5stack atom
      the things network

      This tutorial is about programming the M5Stack Atom using MicroPython to transfer data to a LoRaWAN gateway. The gateway is then connected to the "The Things Network" (TTN) to process the data.

      Before you start reading, check out the video of this setup!

      The M5Stack ATOM Matrix is the most compact development board in the M5Stack development kit series with a size of only 24 x 24 x 14 mm and a weight of 14 g.

      It has:

      • 6 GPIO (Dupont Pins)
      • GROVE/4Pin PH2.0 interface
      • 5 x 5...
    • LoRa
      1 min | 198

      #LoRaWAN: Dragino Gateway online in Hanover

      LoRa | 1 min | 198

      the things network

      This is a short article to share with you that I've just registered a LoRaWAN gateway and right now I have one of the 10106 online gateways connected (see Fig. 1) to "The Things Network"!

      I got from DigitSpace a Dragino LG02 Gateway (868MHz) and now in Hanover, you can see a gateway running in the List district.

      Fig 1: LoRaWAN gateways in Hanover

      I will be making some tests in the coming weeks, and I am planning to redesign the code in lemariva/uPyLoRa to connect to ...

    • LoRa, MicroPython
      3 min | 19576

      #MicroPython: ESP32 sending data using LoRa

      LoRa, MicroPython | 3 min | 19576

      wireless communication

      LoRa (Long Range) is a patented digital wireless data communication technology. It was developed by Cycleo of Grenoble in France and then acquired by Semtech in 2012. Semtech defines the Lora Technology "as the DNA of IoT, which connects sensors to the Cloud and enables real-time communication of data and analytics that can be utilized to enhance efficiency and productivity".

      To sum up, LoRa is a wireless data communication technology that enables very-long-range transmissions (mo...