WaveOfHoney - a lorawan beehive sensor

Compilation

Clone this repository, then :

mbed deploy
mbed config root .
# set the compiler
mbed toolchain GCC_ARM
# set the board
mbed target NUCLEO_L073RZ
# modify mbed_settings.py to set gcc arm path if needed
mbed config -G GCC_ARM_PATH /opt/gcc-arm-none-eabi-7-2017-q4-major/bin
# modify lora.device-eui, lora.application-eui and lora.application-key in mbed_app.json
mbed compile --profile mbed-os/tools/profiles/release.json

Then you can use stm32flash or - may be better - a stlink interface to copy the generated .bin file onto the RAK811.

Notes

Tested boards

• MTB_RAK811
• NUCLEO_L073RZ + SX1272 shield

use STLink from a Nucleo board with the RAK811 board

From STlink CN4 Connector to RAK811 "shortest" connector (pin 1 at the same side of antenna connectors)

2 -> 3 (CLK)
3 -> 1 (GND)
4 -> 4 (DATA)
5 -> 2 (RST)