Circuit Documentation
Summary
This document provides a detailed overview of a circuit that includes an ESP32 microcontroller and a DHT11 temperature and humidity sensor. The ESP32 is used to read data from the DHT11 sensor. The connections between the components are described, and the wiring details are provided for each component.
Component List
ESP32
- Description: A powerful microcontroller with integrated Wi-Fi and Bluetooth capabilities.
- Pins: EN, VP, VN, D34, D35, D32, D33, D25, D26, D27, D14, D12, D13, GND, VIN, 3V3, D15, D2, D4, RX2, TX2, D5, D18, D19, D21, RX0, TX0, D22, D23, BOOT
- Purpose in Circuit: Acts as the main controller, reading data from the DHT11 sensor.
DHT11
- Description: A basic, low-cost digital temperature and humidity sensor.
- Pins: VCC, GND, DATA
- Purpose in Circuit: Measures temperature and humidity and sends the data to the ESP32.
Wiring Details
ESP32
- 3V3: Connected to VCC of the DHT11.
- GND: Connected to GND of the DHT11.
- D4: Connected to DATA of the DHT11.
DHT11
- VCC: Connected to 3V3 of the ESP32.
- GND: Connected to GND of the ESP32.
- DATA: Connected to D4 of the ESP32.
Code
There is no code provided for this circuit.
This document provides a comprehensive overview of the components and their connections in the circuit. The ESP32 microcontroller reads data from the DHT11 sensor, which measures temperature and humidity. The wiring details ensure proper connections between the components.