Why buy one when you can build it cheaper?
TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...
The serial-monitor tool is a command line program that interacts via stdio. It accepts commands as plain ASCII strings terminated with LF \n and sends response as JSON. Install a recent go environment ...
-NB: SEE "main.h" TO VERIFY DEFINED PINS TO USE The hardware for this project uses an Arduino: Connect an IR LED to pin 3 (IRLED). Connect a visible LED to the pin 13 (or use the built-in LED in many ...