[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 2589 RC232 Q&A Related Knowledge Base Posts -[RC232] The RSSI seems to result in a random value, is this correct?[RC232] How can I reuse the CE marking on the radio module for my product?[RC232] We are trying to configure our modems RC2500HP 201545H to use them at a data rate of 250kbit/s, following the datasheet rev 1.22. However the communication fails at this RF rate. Back to 100 kbit/s the communication is works again.