[RC232] Are the RC1140 and RC1240 compatible No. They are not compatible. Last Update: August 8, 2017 July 7, 2017 1655 RC232 Q&A Related Knowledge Base Posts -[RC232] We need bidirectional repeater/router for our 2.4GHz system[RC232] In order to save costs, the customer need to make a only one board that can accept the different devices: RC1240 or RC1701 / RC1701HP or RC1740 / RC1740HP or RC1780 / RC1780HP or RC11x. Could you supply a final schematic for all pins (series resistors, pull-up, diode etc.)?[RC232] Does your module comply with CE, WPC, FCC and ARIB?