[RC232] Can two gateways communicate with each other? No, that is not possible. Last Update: August 8, 2017 December 13, 2016 2235 RC232 Q&A Related Knowledge Base Posts -[RC232] The Datasheet for RC2500HP-RC232, shows 2 pins: PA_EN & LNA_EN, are they to be used or should I disregard them?[RC232] Designed for EX compliance. What does it mean?[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 ?