[RC232] Are the modules full duplex ? Module is half duplex. Sent and receive but not at the same time. Last Update: August 8, 2017 February 3, 2017 2562 RC232 Q&A Related Knowledge Base Posts -[RC232] We need bidirectional repeater/router for our 2.4GHz system[RC232] Can you please suggest us how to read the set value of PWM?[RC232] Does your module (RC1780HP-RC232) have frequency hopping function?