[RFM95] Ant Switch/TxRx switch pins

[eiten]

Hello everybody,
I'm trying to integrate STM32 architecture into mysensors, because for LoRaWAN Projects, I love the RAK811: very low power, and for 10$, you get an MCU(STM32L151) and an SX1276 in a small package.
Now the gotcha is, that it uses CPU pins for RX/TX switching and PA boost. As far as i can see, it's not supported by the RFM95 drivers.
Did anyone work with a similar setup or would I have to modify the RFM95 drivers?
For my STM32 integration, I can work on with a blackpill and a RFM95 module, but I'd love to use the RAK811 in MySensors projects.
Regards, Edi

[tekka]

@eiten A similar approach was used for a NRF5 +PA/LNA module: https://github.com/mysensors/MySensors/pull/1414/files#diff-7b958e4728831b83d2359a08827bcae1R64-R80