Send a 433mhz signal to a HomeGear projector screen from a 12v Projector trigger This was designed and coded to work for Homegear 110” HD Motorized 16:9 Projector Screen W/ Remote Control.

About A versatile Arduino toolset for 433MHz RF communication using MX-05V and MX-FS-03V modules. Enables TLV-based data exchange and supports real-time commands through the serial monitor.