Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an MPU-6050 accelerometer and gyroscope, a BMP280 barometric pressure sensor, and a Lolin32 ESP32 microcontroller. The document includes a list of components, wiring details, and any associated code.

Component List

MPU-6050

• Description: Accelerometer and Gyroscope
• Pins: VCC, GND, SCL, SDA, XDA, XCL, AD0, INT
• Purpose: Measures acceleration and angular velocity

Lolin32 ESP32

• Description: Microcontroller with Wi-Fi and Bluetooth capabilities
• Pins: 3V, 22, 19, 23, 18, 5, 17, 16, 4, 0, 2, 15, 13, VP, VN, EN, 34, 35, 32, 33, 25, 26, 27, 14, 12, GND
• Purpose: Central processing unit for the circuit, handles data processing and communication

BMP280

• Description: Barometric Pressure Sensor
• Pins: SDO, CSB, SDA, SCL, GND, VCC
• Purpose: Measures atmospheric pressure and temperature

Wiring Details

MPU-6050

• VCC: Connected to Lolin32 ESP32 pin 13
• GND: Connected to Lolin32 ESP32 pin 12
• SCL: Connected to Lolin32 ESP32 pin 17
• SDA: Connected to Lolin32 ESP32 pin 16

Lolin32 ESP32

• 3V: Connected to BMP280 VCC
• 22: Connected to BMP280 SCL
• 19: Connected to BMP280 SDA
• GND: Connected to BMP280 GND
• 13: Connected to MPU-6050 VCC
• 12: Connected to MPU-6050 GND
• 17: Connected to MPU-6050 SCL
• 16: Connected to MPU-6050 SDA

BMP280

• VCC: Connected to Lolin32 ESP32 pin 3V
• SCL: Connected to Lolin32 ESP32 pin 22
• SDA: Connected to Lolin32 ESP32 pin 19
• GND: Connected to Lolin32 ESP32 pin GND

Code

No code is provided for this circuit.

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This document provides a comprehensive overview of the circuit, including the components used and their interconnections. This should serve as a useful reference for understanding and replicating the circuit.