[RC232] Are the RC1140 and RC1240 compatible No. They are not compatible. Last Update: August 8, 2017 July 7, 2017 2348 RC232 Q&A Related Knowledge Base Posts -[RC232] When the module is receiving data from the air, is it possible to send data from the host on the UART RXD ?[RC232] I see that the RF Data rate is configurable, but cannot see anything regarding the UART Baudrate, I presume this is also configurable ?[RC232] “We are currently evaluating your RF Modules RC1180-RC232 and RC1180HP- RC232. I stumpled upon two important questions: Are those two modules interchangeable? Can a RC1180 communicate with a RC1180HP and vice-versa? Are they pin- and software-compatible? “