ESP 8266 Garage Door Opener

Used to control a garage door with an ESP 8266 system.

Material

SunFounder ESP8266

* Amazon: https://www.amazon.de/gp/product/B00U293Y5M * SunFounder wiki: https://www.sunfounder.com/wiki/index.php?title=Esp8266_Wifi_Module

Eastern Computer ca-5 FT232RL FTDI Micro USB to Serial Converter

• Amazon: https://www.amazon.de/gp/product/B00QCCPCNK

3.3V Voltage Regulator Step-Down

• ebay: http://www.ebay.de/itm/272466294878

Logic Level Converter

• Amazon: https://www.amazon.de/gp/product/B01B3KY6Q4

433MHz Receiver

• ebay: http://www.ebay.de/itm/272414344399

Development Build

See http://www.xess.com/blog/esp8266-reflash/ for a dev board setup.

Note, since I didn't have a 3.3v USB to serial converter, I had to add the 3.3V voltage regulator.

Final Build

• Full module with antenna (λ/4 ~ 17cm)

• Pupulated board top view

• Unpopulated board top view

• board bottom view