# CanGrow


![CanGrowLogo](Logo/CanGrow_Logo.png)


A simple DIY plant growing system (for cannabis).

# WORK IN PROGRESS

## Features

- Measure values
  - Humidity
  - soil moisture
  - temperature
  - water level for water tank
- LED grow light control (on/off, dimming, max. 12V 50W load )
- fan control (on/off, (PWM?) max 1A)
- pump control for automatic watering (max 1A)
- Web UI and REST API for data and controlling
  - simple web ui
  - Send notifications with web call (e.g. for mastodon)
  - predefined grow profiles
  - persistend data 
    - Start of Grow
    - day of grow
    - grow profile
    - wifi settings
    - settings in general
- Easy to build and use for beginners (i hope so!)
  - easy to build up on a perfboard
  - easy to etch pcb
  - easy to access and modify
  - low cost as possible! 

## Parts used

- ESP8266 D1 mini
- DHT11 humidity and temp sensor
- I2C soil moisture sensor: https://github.com/Miceuz/i2c-moisture-sensor
                            https://eu.robotshop.com/de/products/i2c-soil-moisture-sensor
- 50W LED 12V full spectrum grow light: https://www.ebay.de/itm/354322466159
- MOSFETS (some i have fyling around, IRF3205, IRF3710, BUZZ11...)