mcauser

# UM TinyS2 + RGB IPS Display Shield CircuitPython example

# https://unexpectedmaker.com/tinys2
# https://www.tinypico.com/add-ons
# https://circuitpython.org/board/unexpectedmaker_tinys2/
# https://github.com/adafruit/Adafruit_CircuitPython_ST7735

# The IPS display has pins labelled for TinyPICO.
# These are the matching TinyS2 pins.

mcauser

# check device is responding
AT

# verbose logging
AT+LOG=DEBUG

# switch to AU915
AT+DR=AU915

# before 2022-11-17

mcauser

// My Functions > Add a core function
// name: Mappers Decoder
// based on https://github.com/hkicko/CubeCell-GPS-Helium-Mapper
function Decoder(bytes, port) {
  var decoded = {};

  var latitude = ((bytes[0]<<16)>>>0) + ((bytes[1]<<8)>>>0) + bytes[2];
  latitude = (latitude / 16777215.0 * 180) - 90;

  var longitude = ((bytes[3]<<16)>>>0) + ((bytes[4]<<8)>>>0) + bytes[5];

mcauser

Testing AU915 and AS923

On a Seeed LoRa E5 mini aka Wio-E5 mini dev board

https://www.seeedstudio.com/LoRa-E5-mini-STM32WLE5JC-p-4869.html

Seeed's default AT firmware, version 4.0.11

AT+VER
+VER: 4.0.11