Module is half duplex. Sent and receive but not at the same time.
Last Update: August 8, 2017
February 3, 2017 2599 RC232 Q&A
Related Knowledge Base Posts -
- [RC232] I can’t find out in documentation, how to change RF data rate in volatile memory only in RC1780HP module. In “RC232 Embedded RF Protocol User Manual v1.5” there is no such command specified
- [RC232] “I have a question for the RC2500HP-RC232, which seems not to be listed in the datasheet. We have the RC2500HP-RC232 connected to a supply voltage of 3.3v. Which voltage will the uart tx output from the RC2500HP-RC232 be? We found a other note on your site, that suggested that it would only have 2.7v on the uart tx pin, even though the module was supplied with 3.3v. “
- [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 “