dtom7 / 328P_DHT22_LCD_I2C.X

ATmega328P microcontroller + DHT22 + I2C 16*2 LCD

Sample code for interfacing ATmega328P microcontroller with DHT22 temperature and humidity sensor & 16*2 LCD display with I2C.

Readings from DHT22 is taken every 2 seconds.

ATmega328P microcontroller's clock frequency is 16 MHz.