https://github.com/wthie/SX127x Seems that I have made a parallel port to micropython of the original Meyer Analytics Python driver.
I mostly work on the LillyGO series boards and use the driver for base station implementation in farm sensory applications. The stability of the base station receiving LoRa telegrams from sensory nodes then posting them to a mosquitto instance is pretty good, uptime can be measured in months. With other boards from LillyGO one gets a 18650 cell as a backup battery which makes the system even more steady bridging larger power fails with ease. The driver can be configured for whatever pins are used for the communication in LORA_V11_config.py. Special attention should be paid to the configuration of the DIO0-3 signals of the Semtech radio modules, please consult schematics for your board.