Published August 11, 2017 © GPL3+

NodeMCU Post on Facebook, Twitter, LINE, Telegram & Email

A simple IoT test to monitor analog values of 6 potentiometers from multiplexed ESP8266 NodeMCU, then post it on social media.

IntermediateShowcase (no instructions)2 hours1,060

NodeMCU Post on Facebook, Twitter, LINE, Telegram & Email

Things used in this project

Hardware components

NodeMCU ESP8266 Breakout Board

SparkFun Multiplexer Breakout - 8 Channel (74HC4051)

Rotary potentiometer (generic)

Software apps and online services

IFTTT Maker service

IFTTT Twitter service

Story

A simple IoT test to monitor analog values of 6 potentiometers from multiplexed ESP8266 NodeMCU, then post it on Facebook, Twitter, LINE, Telegram & Email. It's built with ESP8266 NodeMCU, 6 potentiometers & IC4051 (I used 74HC4051N) with IFTTT web services.

NodeMCU post data on Facebook, Twitter, LINE, Telegram & Email