Vibration sensor - SW420

This LUA script is for ESP8266 hardware.

Description

Send SW420 data (level and amplitude) through an ESP8266 to a MQTT broker.

Files

• config.lua: Configuration variables
• init.lua: Connect to a wifi AP and then execute main.lua
• main.lua: Main file

Principle

1. Connect to a wifi AP
2. Start a MQTT client and try to connect to a MQTT broker
3. Publish data (level and amplitude) to MQTT broker each time GPIO changes level

Scheme