[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 2830 RC232 Q&A Related Knowledge Base Posts -[RC232] What is the expected range of the RC1190-RC232 module when implemented with a reasonable antenna solution?[RC232] Should these boards transmit and receive data to each other out of the box? Or, must their addresses and channels be configured first?[RC232] Should RC1140 be better than RC1180for this application because attenuation on water will be lower a at 433 ?