[RC232] Should these boards transmit and receive data to each other out of the box? Or, must their addresses and channels be configured first? Yes, the demo kit shall work out-of-the box. Last Update: August 8, 2017 December 13, 2016 2509 RC232 Q&A Related Knowledge Base Posts -[RC232] I see that the RF Data rate is configurable, but cannot see anything regarding the UART Baudrate, I presume this is also configurable ?[RC232] Should RC1140 be better than RC1180for this application because attenuation on water will be lower a at 433 ?[RC232] Can two gateways communicate with each other?