4tronix IR4KPAD 4tronix InfraRed Keypad - The 4tronix infrared keypad works with MiniBit, BitBot XL and Robobit Mk3 robots. Simply plug the IR Receiver dongle into the front interface port of the robot, with the sensor pointing forwards. There is no specific mapping between the keys on the keypad and what you do with that information in your program. You could use the "up arrow" key to spin 90 degrees left if you want. * IR Remote for BitBot PRO https://elecena.pl/product/27280427/4tronix-ir4kpad-4tronix-infrared-keypad 2024-11-14 https://elecena.pl/product/27280427/4tronix-ir4kpad-4tronix-infrared-keypad 2024-12-23 https://elecena.pl/product/27280427/4tronix-ir4kpad-4tronix-infrared-keypad 2025-01-09 https://elecena.pl/product/27280427/4tronix-ir4kpad-4tronix-infrared-keypad 2026-05-11