What is it?

A standard ESP8266 based wifi relay controller providing remote on/off switching for heavy(up to 25A-30A) loads.

SPECS:

Input Supply :100-240VAC Output Relay :30A 250VAC NO NC(Normally Open/CLOSED) Dimensions: 61.5X51mm Esp Model:12E/F Programming: Through UART (or OTA with AM)

Why did you make it?

I have made series of them for the purpose of my country home automation, especially in the places with high loads like heating convectors and etc. Some of them left unused after i finished the work.

What makes it special?

It's well built - double layer PCB additionally solder for high (up to 30A)loads, Ready for working out of the box (goes optionally with pre installed free software). Optional thermo- control with ds18b20 digital thermometer. With preinstalled software and AM manager works with Google Home and Amazon Alexa. Supports sensor button for manual switching and the following led indicator. There is an analog input with divider (for instance to control started engine of emergency power generator) and several GPIO for different purposes. Tasmota , Espurna and etc compatible. DISCLAIMER! !!! There is no any FUSE for the load protection!!! Protecting your load is on your full responsibility. (i use to using diff circuit breaker) . Making wrong connections, drawing more than rated power, contact with water or other conducting material, and other types of misuse/overuse/malfunction can all cause overheating and risk starting a fire. Test your circuit and the environment in which it is deployed thoroughly before leaving it switched on and unsupervised. AC mains is potentially lethal. Please take all necessary precautions before you start working with it!

SHIPPING

By the experience I have got it takes about 3 weeks from Russia to Canada, UK and Germany. As usual the Russian Post is pretty fast and primarily everything depends on local posts. For very remote region as Australia or New Zealand the RP predicts about 60 days of the delivery.