GPIO operation on uart pins...
Posted: Thu Dec 18, 2014 12:56 am
Hi,
I don't have my modules nearby at the moment (ESP-01); so I can't test things for myself, nor find anything in TFM about it.
Is it at all possible to use the TX/RX pins as GPIO with nodeMCU?
I don't have my modules nearby at the moment (ESP-01); so I can't test things for myself, nor find anything in TFM about it.
Is it at all possible to use the TX/RX pins as GPIO with nodeMCU?