Semtech SX1262 based LoRa radio board for RPi.

This LoRa device and configuration is supported by Meshtastic for Linux.

The board can come with or without a GPS receiver.

dtparam=spi=on
dtoverlay=spi0-0cs
enable_uart=1

Raspberry Pi Zero 2W

Lora:
  Module: sx1262  # Waveshare SX126X XXXM
  DIO2_AS_RF_SWITCH: true
  CS: 21
  IRQ: 16
  Busy: 20
  Reset: 18
  
GPS:
  SerialPath: /dev/ttyS0

Product page

Schematic

PE4259 RF switch data-sheet