[RC232] Do you have any application note about using modules in a RS485 bus? Application note for using the RS485 bus in not available. Last Update: August 8, 2017 February 3, 2017 2076 RC232 Q&A Related Knowledge Base Posts -[RC232] “We use the RC1280HP would like to know if an LNA could help improving the Rx signal of the RC1280HP. Could you give us some advice on that? “[RC232] The problem is when I exit config mode (X command) and the command does not work. How can I know that?[RC232] Is it possible to program the frequency between to 240-378MHz?