[RC232] I would like to know how to use the pins N°27 and 28 on the RC2500HP Pin 27 and 28 must be left open. Last Update: August 8, 2017 December 20, 2016 2257 RC232 Q&A Related Knowledge Base Posts -[RC232] Is there an acknowledge message/signal on successful message transmit?[RC232] What is the range of RC1190-RC232 at 0dBm and 19kbit/s?[RC232] Do you have any application note about using modules in a RS485 bus?
