[RC232] When CRC is enabled does the module try to resend the message if CRC does not match or is the message dropped? The module do not have embedded retransmission. This must be handled outside the module in the host controller if needed. Last Update: August 8, 2017 February 3, 2017 1601 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] Can you please confirm the width of the PCB trace from the RF pin of the RC1140-RC232 to the copper pad we use to connect a wire antenna in order to achieve 50 ohms Z0? We’ve also done the layout so the power plane has a cutout below the microstrip.[RC232] Each slave boat will have a bit rate of 1Kbps to the master node, the signal range must be till 2km (line of sight). We are considering using RC17xxHP-RC232 modules to communicate with master boat and slaves. It’s possible with this device to create a multipoint network (one master, many slaves)?