On ESP you have to add pinMode for the I2C pins when using sdk 2.0
I2C1.setup({sda: D4, scl: D5} ); pinMode(D4,"opendrain"); pinMode(D5,"opendrain");
Not needed - don't know what went wrong....
@MaBe started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
On ESP you have to add pinMode for the I2C pins when using sdk 2.0
Not needed - don't know what went wrong....