Circuit Documentation
Summary
This document provides a detailed overview of a simple circuit that integrates an ESP32 Devkit V1 microcontroller with an MKE-S14 DHT11 Temperature and Humidity Sensor. The circuit is designed to measure ambient temperature and humidity levels. The ESP32 Devkit V1 serves as the central processing unit, reading sensor data from the DHT11 sensor and potentially performing further processing or communication tasks. The DHT11 sensor is connected to the ESP32 through signal, power, and ground connections.
Component List
ESP32 Devkit V1
- Description: A popular microcontroller board based on the ESP32 chip, suitable for a wide range of IoT applications.
- Pins: 3V3, GND, D15, D2, D4, RX2, TX2, D5, D18, D19, D21, RX0, TX0, D22, D23, EN, VP, VN, D34, D35, D32, D33, D25, D26, D27, D14, D12, D13, VIN
- Purpose: Acts as the main controller for the circuit, interfacing with the DHT11 sensor and managing data communication.
MKE-S14 DHT11 Temperature And Humidity Sensor
- Description: A digital temperature and humidity sensor that provides calibrated digital output.
- Pins: SIG, 5V, GND
- Purpose: Measures the ambient temperature and humidity and provides the data to the ESP32 microcontroller.
Comments
- Description: Placeholder for additional notes or comments that are not part of the physical circuit.
Wiring Details
ESP32 Devkit V1
- 3V3: Not connected in this circuit.
- GND: Connected to the GND pin of the DHT11 sensor.
- D2: Connected to the SIG pin of the DHT11 sensor.
- VIN: Connected to the 5V pin of the DHT11 sensor.
- Other Pins: Not connected in this circuit.
MKE-S14 DHT11 Temperature And Humidity Sensor
- SIG: Connected to the D2 pin of the ESP32 Devkit V1.
- 5V: Connected to the VIN pin of the ESP32 Devkit V1.
- GND: Connected to the GND pin of the ESP32 Devkit V1.
Documented Code
There is no code provided for the microcontroller at this time. When code is available, it should be documented here with explanations for each function and routine, including setup and loop functions for the ESP32 Devkit V1. The code would typically initialize the sensor, read data from it, and handle the data accordingly (e.g., display, store, or transmit the data).