Hi all, I need to establish connection between a PC and arduino uno, using RS232. I have a shield for the RS232 but the problem is that the PC's baud rate is 57600 (I can't change that) and when I use the line "serial.begin(57600)" the actual baud rate (after sniffing with logic analyzer) is NOT 57…

57600 baud rate inaccuracy in arduino uno

Topic		Replies	Views
Arduino Uno Too Much Error Baud Rate Hardware Serial [375k] Networking, Protocols, and Devices	9	2568	May 6, 2021
Arduino Uno Serial Problems (57600 baud is broken) Troubleshooting	18	29237	May 6, 2021
[Solved, sort of] Uno, 57600 baud, bad data IDE 1.x	5	1955	May 5, 2021
Uno R3 Serial stuck to 9600 IDE 1.x	14	11243	May 5, 2021
How does arduino handle usart with 16MHz? 3rd Party Boards	10	8649	May 6, 2021