meshtastic-firmware/docs/hardware/corvus.md

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# Notes on @BigCorvus boards
## Board version 1.1
variant name lora_relay_v1
### Remaining TODOs
- power hold for the ST7735
- look at example sketch
- turn on xmit boost
## Recommendations for future boards
@BigCorvus your board is **really** nice. Here's some ideas for the future:
- make the SWDIO header more standard (the small ARM 2x5 micro footprint?) or at least througholes so it is easy to solder a header
## How to program bootloader
Download from here: https://github.com/adafruit/Adafruit_nRF52_Bootloader/releases
```
nrfjprog -f nrf52 --eraseall
Erasing user available code and UICR flash areas.
Applying system reset.
nrfjprog -f nrf52 --program feather_nrf52840_express_bootloader-0.3.2_s140_6.1.1.hex
Parsing hex file.
Reading flash area to program to guarantee it is erased.
Checking that the area to write is not protected.
Programming device.
```
Then reboot the board, if all went well it now shows up as a mountable filesystem on your USB bus.