[RC232] Can two gateways communicate with each other? No, that is not possible. Last Update: August 8, 2017 December 13, 2016 2444 RC232 Q&A Related Knowledge Base Posts -[RC232] Is full-duplex scheme feasible with the modules?[RC232] The evaluation it RCxxxxHPDK-USB have a config. button – does it means that when try to configure the device need to assert it LOW ? Do you have a programmable version that can be used to assert the config pin to LOW when needed ?[RC232] I get no more prompt when asserting/deasserting Config line. I use the M command in order to modify different settings.