# WaveOfHoney - a lorawan beehive sensor

## Compilation

Clone this repository, then :

```sh
mbed deploy
mbed config root .
# set the compiler
mbed toolchain GCC_ARM
# set the board
mbed target NUCLEO_L073RZ
# set-up gcc arm path if needed (or any compiler you choose as toolchain)
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 + SX1272MB2xAS

### 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)
```