davedarko-
ToDo
03/29/2016 at 21:39 • 0 comments- connecting the int/enable pins of the pcf8574 to the esp12
- adding switch/button and reset circuit
- connecting free pins of esp12 to free pins on the header
- TESTING the hardware with #Ignore this ESP8266 board
- write some sweet code, libs and configs for Arduino IDE
- add an LED for blinking stuff
ESP8266 board with classic Arduino footprint
trying to match the classic Arduino footprint with an ESP-12E/F, PCF8574 port expander and a 4051 as an analog demultiplexer - for fun