ESP8266 Community Forum

- Mon May 08, 2017 1:38 am #65695 Hi, i see that NodeMcu devit has D0 to D8 pins. Are all of these pins operable for general purpose Input/Output?
Can I use all pins for Input for taster button and for Output for ligting the LED?

Thanx,
Faramon

- Mon May 08, 2017 1:57 am #65696 I guess you're talking about this one: https://github.com/nodemcu/nodemcu-devkit-v1.0

https://frightanic.com/
https://nodemcu-build.com/
https://github.com/marcelstoer/nodemcu-pyflasher

- Mon May 08, 2017 4:23 am #65700 Yes, this is NodeMcu v1.0, I have v 0.9 but I think it is the same.

- Mon May 08, 2017 5:17 am #65701

I think it is the same.

Don't guess, analyze. My point was more that the GPIO documentation (i.e. pin assignment) is right there in the repository.

For 0.9 see https://github.com/nodemcu/nodemcu-devkit and for a comparison see https://frightanic.com/iot/comparison-o ... nt-boards/

https://frightanic.com/
https://nodemcu-build.com/
https://github.com/marcelstoer/nodemcu-pyflasher