Axotron

sportident-python. Python code for talking to Sportident stations. Used e.g. in the sport of orienteering.

ROX-2X_Si5351. Si5351 controller for a 2 m ARDF receiver, based on a Raspberry Pi Pico board

Foxoring-test-code-for-Pi-Pico-2. Code to test various ways of generating morse code at arbitrary frequencies in the 80m band using a Raspberry Pi Pico 2 board.

sportident-concentrator. Hardware and software for a Sporitdent station concentrator box based on a Raspberry Pi Pico

RP2350-Foxoring-Transmitter. A weak 80 m transmitter for use in "foxoring", i.e. a version of transmitter hunting/fox hunting where the approximate location of the transmitter is marked on the map. The transmitter uses a Raspeberry Pi Pico 2 to generate the RF signal.