# EBUS to WiFi adapter module

Connects your EBUS network to WiFi network

- **Seller:** [Daniel Kucera's store](https://lectronz.com/stores/danman-eu), Trnava, Slovakia
- **Price:** €20.00 (EUR, before shipping and taxes)
- **Availability:** Sold out
- **Categories:** Cables and adapters, WiFi
- **Product page:** https://lectronz.com/products/ebus-to-wifi-adapter-module

## Links

- [Documentation](https://github.com/danielkucera/esp8266-arduino-ebus)
- [Design Files](https://github.com/danielkucera/ebus-adapter)

## Images

![EBUS to WiFi adapter module](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODEyMSwicHVyIjoiYmxvYl9pZCJ9fQ==--063345fae2425908a3c509dc3371b90451c97a7b/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/IMG20230901111719-an.jpg)
![EBUS to WiFi adapter module](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODEzMywicHVyIjoiYmxvYl9pZCJ9fQ==--5b43a45dddadde62a5936520007788cc2ce42d3c/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/IMG20230901111615.jpg)
![EBUS to WiFi adapter module](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODEzNywicHVyIjoiYmxvYl9pZCJ9fQ==--039e02e6e3e7ed68b48858ae66ee175716171553/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/IMG20230901111842-an.jpg)

## Description

ESP32-C3 based WiFi to EBUS adapter powered from EBUS. 

## For the newest version, please order from [my worldwide distributor](https://blog.danman.eu/ebus-adapter)

**This product listing is only for reference and selling old stock. Please don't join the waitlist.**

No need for external power supply or optical isolation.  
Just connect to your EBUS with 2 wires and you are done.  
Unsecured AP will appear on first start to setup connection to WiFi network.  
v5.2 contains a trimmer to precisely adjust for your EBUS voltage levels,v6.0 can be adjusted via web configuration.

SW and Documentation: https://github.com/danielkucera/esp8266-arduino-ebus  
3D-printable case by Volkmar: https://www.printables.com/en/model/432045-case-for-ebus-to-wifi-adapter-module

Developed with Vaillant ecoTEC pro. Confirmed to be working with multiple types of Vaillant,  Wolf, Ariston, Saunier Duval, Protherm and others.

30-day free return with full refund.