GPIO operation on uart pins...
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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?