[RC232] We’d like one of the LED outputs to blink on radio transmission, and the other LED output to blink on radio receive. It appears they are currently unused? LED control is possible to include in a costumer specific variant. Last Update: August 8, 2017 December 13, 2016 2060 RC232 Q&A Related Knowledge Base Posts -[RC232] What is the range of RC1190-RC232 at 0dBm and 19kbit/s?[RC232] Should these boards transmit and receive data to each other out of the box? Or, must their addresses and channels be configured first?[RC232] For EN 300 220, which “receiver category” (1, 1.5, 2 or 3) has been used for conformity assessment of RC1240?