What is it?

This is an IoT board made for those that want to automate any Green House. This project is composed of a box that contains an esp32, with antenna for long-range wifi connection, 8 relay board to connect all you're pumps lights and many other things to automate, a Xiaomi temperature and humidity sensor, waterproof temperature sensor to monitor water temperature and a pH sensor. Optionally you could order this with Xiaomi Miflora sensors for more control over your plant's data.

Why did you make it?

I developed this project because I wanted to automate my greenhouse and monitor it using my home assistant platform.

What is included?

• Esp32 board with esphome code pre-installed;
• 8 relay board;
• Xiaomi Temperature & Humidity sensor;
• Waterproof temperature sensor;
• pH sensor;
• Xiaomi MiFlora (Optional);
• Water flow sensor (Optional);
• Water Valve (Optional);

How to use?

The board will launch a captive portal on startup, which you can then connect and change the wifi SSID or password. The source code is publicly available for the tech guys who what to do further coding.

Power?

This project uses 110VAC to 220VAC for power. Please make sure you disconnect from power when you intend to open the box to avoid shorting anything or getting shocked.

Delivery?

I do this project on order, so it may take up to 1 month for it to be shipped, but usually, it should be done in 2 weeks or less.

FAQ

• Can you use other things besides Home assistant?

YES, you can, but the base code is made for Home assistant support with ESPHome. If you intend to use it with other systems you may need to add MQTT support to allow communication between esphome and your service.