Arduino GIGA R1 Wi-Fi Environmental Monitoring System with CO2 and Humidity Sensors
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Circuit Documentation
Summary
This document provides a detailed overview of a circuit that includes an Arduino GIGA R1 WIFI, a Carbon Dioxide Sensor, and a DHT22 sensor. The circuit is designed to read environmental data such as temperature, humidity, and CO2 levels. The data is processed by the Arduino microcontroller.
Component List
Arduino GIGA R1 WIFI
- Description: A versatile microcontroller board with built-in WiFi capabilities.
- Pins: SLC1, SDA1, AREF, GND, SCK13, CIPO12, COPI11, CS10, SDA2 9, SCL2 8, 7, 6, 5, 4, 3, 2, TX0 1, RX0 0, TX3 14, RX3 15, TX2 16, RX2 17, TX1 18, RX1 19, SDA 20, SCL 21, 5V, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, A8, A9, A10, A11, DAC0, DAC1, CANRX, CANTX, IOREF, RESET, 3.3V, VIN, A0, A1, A2, A3, A4, A5, A6, A7
Carbon Dioxide Sensor
- Description: A sensor used to measure the concentration of CO2 in the environment.
- Pins: A, VCC, GND
DHT22
- Description: A sensor used to measure temperature and humidity.
- Pins: GND, VCC, DAT
Display Shield for Arduino GIGA
- Description: A display shield designed to interface with the Arduino GIGA R1 WIFI.
- Pins: None
Comment
- Description: Placeholder for comments or notes in the circuit.
- Pins: None
Wiring Details
Arduino GIGA R1 WIFI
- Pin 2 is connected to DHT22 DAT.
- Pin 5V is connected to DHT22 VCC and Carbon Dioxide Sensor VCC.
- Pin GND is connected to DHT22 GND and Carbon Dioxide Sensor GND.
- Pin A0 is connected to Carbon Dioxide Sensor A.
Carbon Dioxide Sensor
- Pin A is connected to Arduino GIGA R1 WIFI A0.
- Pin VCC is connected to Arduino GIGA R1 WIFI 5V.
- Pin GND is connected to Arduino GIGA R1 WIFI GND.
DHT22
- Pin DAT is connected to Arduino GIGA R1 WIFI 2.
- Pin VCC is connected to Arduino GIGA R1 WIFI 5V.
- Pin GND is connected to Arduino GIGA R1 WIFI GND.
Display Shield for Arduino GIGA
- No specific wiring details provided.
Comments
- No specific wiring details provided.
Code
No code is provided for this circuit.
This document provides a comprehensive overview of the circuit, including a summary, component list, wiring details, and code documentation. This should serve as a useful reference for understanding and replicating the circuit.