Hello Friend,Your Pi4 has more than one UART https://www.raspberrypi.com/documentati ... -4-and-400
They get enabled by adding the respective overlay to config.txt
So
UART0
UART1
are enabled by fresh installation of Pi OS on Rasp PI 4B, aren't they?
Statistics: Posted by HKPhysicist — Wed Nov 20, 2024 9:58 am