[RC232] Are the RC1140 and RC1240 compatible No. They are not compatible. Last Update: August 8, 2017 July 7, 2017 1722 RC232 Q&A Related Knowledge Base Posts -[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] Is multihop supported?[RC232] The receive LED on the eval kit was flashing but no data sent to the PC. Does this indicate a signal was detected but failed on CRC ?