[RC232] Can a channel scan feature be added? This can be added or you can use the UART command and check channels for RSSI by your host controller. Last Update: August 8, 2017 December 13, 2016 1119 RC232 Q&A Related Knowledge Base Posts -[RC232] “I have a question for the RC2500HP-RC232, which seems not to be listed in the datasheet. We have the RC2500HP-RC232 connected to a supply voltage of 3.3v. Which voltage will the uart tx output from the RC2500HP-RC232 be? We found a other note on your site, that suggested that it would only have 2.7v on the uart tx pin, even though the module was supplied with 3.3v. “[RC232] What type of modulation type in the RC1190-RC232?[RC232] When a packet is transmitted from one module to another, what is the receiving module going to output on its UART? The exact number of bytes sent? Or will it add some extra information like “Byte count, sender address or CRC”?