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.

Kernel configuration

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

Kernel command line

console=tty1 root=PARTUUID=xxxxxxxx-02 rootfstype=ext4 fsck.repair=yes rootwait cfg80211.ieee80211_regdom=GB

Meshtastic

Lora:
  Module: sx1262  # Waveshare SX126X XXXM
  DIO2_AS_RF_SWITCH: true
  CS: 21
  IRQ: 16
  Busy: 20
  Reset: 18
  
GPS:
  SerialPath: /dev/ttyS0
  
Logging:
  LogLevel: debug # debug, info, warn, error

Webserver:
  Port: 443 # Port for Webserver & Webservices
  RootPath: /usr/share/doc/meshtasticd/web # Root Dir of WebServer

Systemd

systemctl enable meshtasticd
systemctl start meshtasticd

Product page

Wiki

Schematic

PE4259 RF switch data-sheet