With this project you can control your terrarium's temperature, light, sprinkler and so on via webinterface.
- Sensors for temperature and humidity
- Timers for day/night light switch
- Starts sprinkler if humidity is under threshold
- 24h log of temperature and humidity via Webinterface
- OTA update via WiFi
- ESP32 controller
- DHT22 or similar DHT temperature/humidity sensor
- Relay board to control lights/pump
- MOSFET board to control LED brightness, fan speed etc. via PWM
- WiFi connection
The device creates an access point on first start. Then you can configure your WiFi and pin settings.
The WiFi password is saved without encryption on the device. Also OTA-update has default password "admin" at the moment. Change it if you want to secure your device for unauthorized updates.
Make the webinterface accessible from internet is a very bad idea!
- Download / Clone this repository
- Install PlatformIO: https://docs.platformio.org/en/latest/ide/pioide.html
- Open this project in PlatformIO
- Connect your ESP32 via USB cable and upload sketch and filesystem (Run task -> Upload file system image)
- Reboot ESP32, it will create an AccessPoint with name ESP_xxxx
- connect to the AP and open http://192.168.4.1 in Browser
- Connect to your WiFi network
- If PlatformIO can't find the libraries, open a terminal and type
pio lib install. The command should download all necessary libraries.
- make more dynamic config site
- webinterface with authorization
- better instructions
- create PCB with relays, MOSFETS, power supply...
