[RC232] Can a channel scan feature be added? This can be added or you can use the UART command and check channels for RSSI by your host controller. Last Update: August 8, 2017 December 13, 2016 1282 RC232 Q&A Related Knowledge Base Posts -[RC232] Can we request modifications to the RC232-protocol for additional features?[RC232] The Datasheet for RC2500HP-RC232, shows 2 pins: PA_EN & LNA_EN, are they to be used or should I disregard them?[RC232] Are the modules full duplex ?