Example sketches for the new Arduino IDE for ESP8266

Moderator: igrr

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By Chris Burns
#39775 That sounds so easy, right :D

This is probably a redundant question, but being a noob I wanted to ask it. Could you recommend any doc/guide you followed to help you get to the point of understanding capacitive buttons' with the ESP8266? That way I'm not taking up too much of your time ;)

I looked up the internal pull up resistor, and believe it is on "GPIO0", or D3 of NodeMCU. http://www.14core.com/wp-content/upload ... agram1.png

If I am reading your code correctly, how would modify your original sketch?
#define send_pin 12
#define float_pin 14

At the moment you are using pins 12, and 14. If I am understanding it correctly, would I modify one of the pins to point at "0" and wire the other one to GPIO14? Thus making the change:
#define send_pin 0
#define float_pin 14

Thank you so much for your help. I really appreciate it.