[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 3559 RC232 Q&A Related Knowledge Base Posts -[RC232] What is the estimated range on 433mhz @27db 19.2kps, 868mhz @27db 19.2kps?[RC232] When there is message collision, will the CRC check fail? How do we enable CRC checking?[RC232] Is the RC11XXHP-RC232 series pin compatible with the low cost family RC11XX? Is there a possibility that the additional pads on the product PCB n31 to n 42, short or connect to a trace or via under the RC11XX module ?