[RC232] What do you mean by peer-to-peer communication ? The same as point to point communication. Last Update: August 8, 2017 January 25, 2017 1674 RC232 Q&A Related Knowledge Base Posts -[RC232] “We enable the RTS/CTS option in the DK and we send message longer than 128 bytes (the max buffer size) so we need the CTS to separated the massage. We test this with scope: 1. In the CTS we didn’t see change (I suppose all 128 bytes it needs to change) 2. Also in the Tx/Rx I suppose to see a break in the 128 bytes, but it takes all the massage 3. When I try connect this module to PC, only message shorter than 1024 bytes success to send “[RC232] How do I know if I am in config mode?[RC232] I get no more prompt when asserting/deasserting Config line. I use the M command in order to modify different settings.