Introduction - If you have any usage issues, please Google them yourself
Using Microchip s PIC16F877, involving PORTA, PORTC, PORTD, PORTE used as general digital I/O pins. Temperature and humidity receive information from temperature and humidity sensors DHT11 detected by the microcontroller PORTC, and on the LCD1602 LCD display temperature and humidity. Another high-level control wireless transmitter sends radio signals through the chip FSK2A PORTA output