[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 1579 RC232 Q&A Related Knowledge Base Posts -[RC232] Is the internal configuration (internal diode, internal pull-ups, etc) of RC17XX series the same of RC1240 on same pin? I.e, when pin of RC17XX is (functional) the same of RC1240, the internal configuration is the same too? If there are differt configuration, could you indicate it?[RC232] What should I check to confirmt that my module is correct connected[RC232] We are in the process of evaluating the RC1240, The only thing I’m not sure about at the moment is how to implement a busy check before transmitting