[RC232] “Please confirm that: RC1180/1140 and 1190 have exactly the same foot print/pin out… The goal being to have only one PCB and the same print for the 3 modules. “ The fooprint and the software is exactly the same on these modules. Last Update: November 9, 2017 November 9, 2017 3576 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] Are the modules full duplex ?[RC232] Can we request modifications to the RC232-protocol for additional features?