This PCB is designed for a home automation system using Alexa & Esp8266 microcontroller. This project is mainly used to control the electronic appliances from anywhere using the internet, Project based on IoT(Internet of Things).
Also, Can control four electronic devices or appliances.
# Multi purpous PWM led driver #
WiFi PWM Led driver light hub for white, warm white, rgb etc use (8 chanels).
Connects to home automation system (for exemple Jeedom).
This drives series/parallel led strips, not adressable leds / led strips.
2 PCB designs to be able to mount it in round or rectangular enclosures.
# A ESP32 ad-on board/shield for controlling multiple IO's #
Digital inputs via 1-Wire connexion
4 relay outputs, 5 mosfet outputs (12/24V).
I personal use it to control central heating and warm water production using a single mid temperature (55°C) heatpump.
Arduino code generated by Jeeduino plugin in Jeedom home automation system.
# ESP8266 I/O shield #
Main board for inputs and outputs multi IO for for exemple central heating system with FET outputs, relais outputs and 1-wire connection.
Need an ESP 8266 devboard.
On board 5V and 3.3V from 12 to 24V input.
Used this before making the one with ESP32 and more I/O and calculation power.
Works fine for many uses.
ESP code generated by Jeeduino plugin in Jeedom but you may...
Conecting a heat exchange fan with a termostat module for automatic operations with a pelet burning boiler.
[![Automated Thermostat Control of a Heat Exchange Fan](https://img.youtube.com/vi/Pk2srK0_nlA/0.jpg)](https://www.youtube.com/watch?v=Pk2srK0_nlA)