i have done to make a two way rf communication half duplex with a small cheap rf module 433MHz ini hanyalah komunikasi 2 arah dengan sistem half duplex / pingpong seperti anda menggunakan 2 HT untuk ...
The transmitter and receiver modules both rely on a single wire for communication. Though using the UART supplied by the Arduino platform can work, it is recommended, instead, to use the VirtualWire ...