- Wed Aug 30, 2017 11:30 am
#69576
Hello, i just started a new project where i need to use i2c, but i don't know how to define the pins to use SCL and SCA. I'm using Arduino IDE to upload to the NodeMCU.
- Thu Aug 31, 2017 10:12 am
#69603
The Wire library is providing this thru the constructor :
Code: Select all
Wire.begin(int sda, int scl);
- Thu Aug 31, 2017 12:11 pm
#69611
Thanks! It worked!
