Esp8266 Arduino Pin Diagram. It supports uart spi and i2c interface. Can be programmed using arduino ide or at commands or lua script.
Pin interrupts are supported through attachinterrupt functions. The diagram above shows the pin mapping for the popular esp8266 nodemcu module. The esp8266 doens t have hardware i2c pins but it can be implemented in.
Today we will talk about esp8266 pinning or in other words nodemcu.
Interrupts may be attached to any gpio pin except gpio16. December 14 2016 iot tutorials uncategorized esp 12 esp8266. Get started with arduino in simple steps. While on the arduino uno there are only 6 outputs that support pwm mode 3 5 6 9 10 and 11 all outputs of the esp8266 can generate a pwm signal.
