GrowSmart

Smart Home Grow(n) Monitoring

Components

• growbox: ESP32-S3 Grow Tent Monitor

  • 230V to 5V/2A Power Supply
  • Adafruit LTC4311 I2C Extender (3,3V)
  • BME280 Temperature and Humidity Sensor (3.3V, I2C)
  • SCD40 CO2 Sensor (5V, I2C)
  • MLX90614-DCI IR Temperature Sensor (3.3V, I2C)
  • GP8403 0-10V DAC for Fan & LED Control (5V, I2C)
  • DFR0553 ADS1115 ADC for EC & pH Sensors (5V, I2C)
  • DFR0300 Analog Electrical Conductivity Sensor V2 (K=1)
  • SEN0161-V2 Analog pH meter V2
  • DFR0504 Analog Signal Isolator (5V) [min.1 for EC, better 2 for EC and pH]
  • STS35 Temperature Sensor (Waterproof Probe version, 3,3V, I2C) [seems to be not available anymore, try SHT35]

• propbox: ESP32 Propagator Controller

  • BME280 Temperature and Humidity Sensor (3.3V, I2C)
  • Dallas DS18B20 Temperature Sensor
  • YYAC-3S Triac for Fan Control (5V, PWM)

• (growbox|propbox)-(light|fan): Nous A1T Smart Plug for Light & Fan Power Usage Monitoring

Configuration

Copy packages/secrets.yaml.dist to packages/secrets.yaml and adjust to your preferences.