This circuit integrates various sensors and modules with an Arduino UNO microcontroller to perform a range of functions, including environmental monitoring and wireless communication. The circuit includes a photosensitive sensor for light intensity detection, a soil moisture sensor with a YL-69 probe, a DHT11 humidity and temperature sensor, a pH sensor module, and an ESP8266 ESP-01 WiFi module for remote data transmission. The circuit is powered by the Arduino UNO's voltage supply pins, and the sensors' outputs are connected to the Arduino's analog and digital input pins for data acquisition and processing.
3.3V
connected to ESP8266 ESP-01 WiFi Module (CH_PD, RST, VCC)5V
connected to Photosensitive Sensor Module, Modulo Sensor PH, DHT11 Sensor, Soil Moisture ModuleGND
connected to ESP8266 ESP-01 WiFi Module, Modulo Sensor PH, Soil Moisture Module, DHT11 Sensor, ResistorA0
connected to Photosensitive Sensor Module (Analog Output), Soil Moisture Module (Analog)A1
connected to Modulo Sensor PH (A)D2
connected to DHT11 Sensor (DATA), Soil Moisture Module (Digital)D1
connected to ESP8266 ESP-01 WiFi Module (RXD)D0
connected to Photosensitive Sensor Module (Digital Output), ESP8266 ESP-01 WiFi Module (TXD)TXD
connected to Arduino UNO (D0)CH_PD
, RST
, VCC
connected to Arduino UNO (3.3V)GND
connected to Arduino UNO (GND)RXD
connected to Arduino UNO (D1)Analog Output
connected to Arduino UNO (A0)Digital Output
connected to Arduino UNO (D0)Ground
connected to Resistor (pin1)VCC
connected to Arduino UNO (5V)pin1
connected to Photosensitive Sensor Module (Ground)pin2
connected to Arduino UNO (GND)A
connected to Arduino UNO (A1)+
connected to Arduino UNO (5V)-
connected to Arduino UNO (GND)Analog
connected to Arduino UNO (A0)Digital
connected to Arduino UNO (D2)Ground
connected to Arduino UNO (GND)VCC
connected to Arduino UNO (5V)positive
connected to YL-69 Sonda (+)negative
connected to YL-69 Sonda (-)+
connected to Soil Moisture Module (positive)-
connected to Soil Moisture Module (negative)DATA
connected to Arduino UNO (D2)GND
connected to Arduino UNO (GND)VDD
connected to Arduino UNO (5V)void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
No additional code documentation was provided for this file.