Arduino Room Thermostat

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  • Colour display - For cheapness a commonly available 3.2" TFT display incorporating a touch screen and SD card reader ILI9341 TFT Touch Screen
  • WiFi Connectivity - Raspberry Pi Zero
  • Temperature sensor - DS18B20 Programmable Resolution 1-Wire Digital Thermometer
  • Real Time Clock - I2C RTC DS1307 Real Time Clock Module - Integral re-chargeable battery Tiny_RTC I2C Module
  • Light Dependent Resistor - For sensing ambient light level
  • Rotary Encoder - to change the temperature setting
  • Buzzer for warning
  • LED for indication


sudo apt-get update
sudo apt-get upgrade
sudo apt-get install rpi-update
sudo rpi-update
sudo reboot