[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 2619 RC232 Q&A Related Knowledge Base Posts -[RC232] I would like to know how to use the pins N°27 and 28 on the RC2500HP[RC232] “We need to cover a LOS of up to 1Km While having the antenna approx only up to 1m above ground level. Can this be achieved with RC2500-RC232 with 1dBm output? “[RC232] Can a channel scan feature be added?