[RC232] The Datasheet for RC2500HP-RC232, shows 2 pins: PA_EN & LNA_EN, are they to be used or should I disregard them? PA_EN and LNA_EN are for test and debug purpose only, and should be left unconnected (open) in normal Last Update: September 14, 2017 September 14, 2017 1207 RC232 Q&A Related Knowledge Base Posts -[RC232] “Is it possible to setup a maximum length for received packages in RC232? I am aware of TX packages can be configured to have a maximum package length. By being able to configure the maximum length of received packages, I can have a smaller rx buffer size to store it in while processing it. “[RC232] “For a packet size of 24 Bytes, could you provide an estimate of the ‘on air’ time at data rates of 50 and 100 Kpbs. PilotAware is a co-operative broadcast system, and hence the minimum amount of time on the air is crucial. “[RC232] Actually we want to change the SID of a gateway which is already installed. How to change the SID?