...The firmware allows full parameterisation in code, including operating frequency, CW speed, transmit message, carrier duration, pause interval, and RF output power adjustable from -9 dBm to +21 dBm (0.12 mW–125 mW). A programmable button enables TX disable and deep sleep mode.
The receiver project is published on its own project page:
https://lora-ham-fox-hunt-receive-70cm.sourceforge.io
CODE FOR THIS PROJECT HAS NOW BEEN RELEASED.
Download the Arduino Sketch from the Files section.