5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter Documentation

Component Name

5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter

Overview

The 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter is a high-quality power adapter specifically designed for the Raspberry Pi 3B and 3B+ single-board computers. This adapter provides a stable and efficient power supply, ensuring reliable operation of the Raspberry Pi board and its peripherals.

Functionality

The primary function of this adapter is to provide a regulated 5.1V output at a maximum current of 2.5A, making it suitable for powering the Raspberry Pi 3B and 3B+ boards. The adapter accepts a wide range of input voltages (100-240V AC) and frequencies (50-60Hz), allowing it to be used in various regions and environments.

Key Features

Input Voltage: 100-240V AC, 50-60Hz
Output Voltage: 5.1V DC
Output Current: Up to 2.5A
Compatibility: Designed for Raspberry Pi 3B and 3B+ boards
Efficiency: High-efficiency design for reduced power consumption and heat generation
Safety Features: Overvoltage protection, short-circuit protection, and overheat protection
Compact Design: Small form factor for easy integration into projects and applications
Reliability: Built with high-quality components for long-term reliability and durability
Certifications: Compliant with relevant safety and regulatory standards (e.g., CE, FCC, RoHS)

Input Connection

IEC C7 (Figure-8) socket

Output Connection

Micro-USB Type-B connector

Dimensions

60 x 40 x 25mm (L x W x H)

Weight

Approximately 120g

Operating Temperature

0C to 40C

Storage Temperature

-20C to 80C

Humidity

10% to 90% RH (non-condensing)

Applications

The 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter is suitable for a wide range of applications, including

IoT projects and prototypes

Robotics and automation systems

Media centers and digital signage

Home automation and security systems

Industrial control and monitoring systems

Conclusion

The 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter is a reliable and efficient power solution for Raspberry Pi 3B and 3B+ boards. Its high-quality design, safety features, and compact size make it an ideal choice for various applications and projects.

Pin Configuration

5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter Documentation
Overview
The 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter is a power supply module designed specifically for the Raspberry Pi 3B and 3B+ single-board computers. This adapter provides a stable and reliable power source for your Raspberry Pi projects.
Pinout Description
The adapter features a 40-pin header that matches the GPIO pinout of the Raspberry Pi 3B and 3B+. The pins are divided into three categories: Power, GPIO, and Ground. Here's a detailed description of each pin:
Power Pins
1. VIN (5.1V): Input voltage pin, which accepts a 5.1V power supply from an external source (e.g., wall adapter or battery).
2. VOUT (5.1V): Output voltage pin, which provides a regulated 5.1V power supply to the Raspberry Pi.
3. GND: Ground pin, which provides a common ground reference for the adapter and Raspberry Pi.
GPIO Pins
The following pins are connected to the Raspberry Pi's GPIO header and can be used for various purposes such as digital input/output, I2C, SPI, or UART communication.
4. GPIO 2: General-purpose input/output pin.
5. GPIO 3: General-purpose input/output pin.
6. GPIO 4: General-purpose input/output pin.
7. GPIO 5: General-purpose input/output pin.
8. GPIO 6: General-purpose input/output pin.
9. GPIO 7: General-purpose input/output pin.
10. GPIO 8: General-purpose input/output pin.
11. GPIO 9: General-purpose input/output pin.
12. GPIO 10: General-purpose input/output pin.
13. GPIO 11: General-purpose input/output pin.
14. GPIO 12: General-purpose input/output pin.
15. GPIO 13: General-purpose input/output pin.
16. GPIO 14: TXD (Transmit Data) pin for UART communication.
17. GPIO 15: RXD (Receive Data) pin for UART communication.
18. GPIO 16: General-purpose input/output pin.
19. GPIO 17: General-purpose input/output pin.
20. GPIO 18: General-purpose input/output pin.
21. GPIO 19: General-purpose input/output pin.
22. GPIO 20: General-purpose input/output pin.
23. GPIO 21: General-purpose input/output pin.
24. GPIO 22: General-purpose input/output pin.
25. GPIO 23: General-purpose input/output pin.
26. GPIO 24: General-purpose input/output pin.
27. GPIO 25: General-purpose input/output pin.
28. GPIO 26: General-purpose input/output pin.
Ground Pins
29-40. GND: Multiple ground pins, which provide a common ground reference for the adapter and Raspberry Pi.
Connection Guide
To connect the adapter to your Raspberry Pi, follow these steps:
1. Align the 40-pin header on the adapter with the GPIO header on your Raspberry Pi.
2. Gently push the adapter onto the Raspberry Pi's GPIO header, ensuring all pins are securely connected.
3. Connect a 5.1V power source to the VIN pin on the adapter.
4. The adapter will regulate the input voltage and provide a stable 5.1V power supply to the Raspberry Pi through the VOUT pin.
5. Use the GPIO pins as needed for your project, following the standard Raspberry Pi GPIO pinout and usage guidelines.
Important Notes
Ensure the power source connected to the VIN pin is stable and regulated to avoid damaging the adapter or Raspberry Pi.
Use proper wiring and connections to avoid shorts or electrical noise.
Always follow the recommended operating voltage and current ratings for your Raspberry Pi model.
By following this documentation, you should be able to successfully connect and use the 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter with your Raspberry Pi projects.

Code Examples

Component Documentation: 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter

Overview

The 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter is a high-quality power supply designed specifically for the Raspberry Pi 3B and 3B+ single-board computers. This adapter provides a stable 5.1V output at up to 2.5A, making it suitable for demanding projects that require reliable power delivery.

Features

Output voltage: 5.1V
 Output current: Up to 2.5A
 Compatibility: Raspberry Pi 3B and 3B+
 High-quality components for reliable operation
 Compact design for easy integration into projects

Using the Adapter with Raspberry Pi

To use the adapter with your Raspberry Pi, simply connect the micro-USB connector to the Raspberry Pi's power input and the adapter to a power source, such as a wall adapter or battery. The adapter will provide a stable 5.1V output, ensuring proper operation of your Raspberry Pi.

Code Examples

### Example 1: Powering a Raspberry Pi with a Python Script

In this example, we'll use the adapter to power a Raspberry Pi running a Python script that blinks an LED connected to GPIO 17.

Hardware Requirements

Raspberry Pi 3B or 3B+
 5.1V 2.5A Raspberry Pi Adapter
 LED
 Resistor (1k)
 Breadboard and jumper wires

Software Requirements

Raspbian OS (latest version)
 Python 3.x

Code
```python
import RPi.GPIO as GPIO
import time

# Set up GPIO mode
GPIO.setmode(GPIO.BCM)

# Set up LED pin
GPIO.setup(17, GPIO.OUT)

while True:
    # Blink LED
    GPIO.output(17, GPIO.HIGH)
    time.sleep(1)
    GPIO.output(17, GPIO.LOW)
    time.sleep(1)
```
### Example 2: Powering a Raspberry Pi with a Web Server

In this example, we'll use the adapter to power a Raspberry Pi running a web server using Flask, a popular Python web framework.

Hardware Requirements

Raspberry Pi 3B or 3B+
 5.1V 2.5A Raspberry Pi Adapter
 Internet connection

Software Requirements

Raspbian OS (latest version)
 Python 3.x
 Flask framework

Code
```python
from flask import Flask, jsonify

app = Flask(__name__)

@app.route('/')
def index():
    return 'Hello, World!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0')
```
 Running the Web Server

1. Save the above code in a file named `app.py`.
2. Run the web server using `python app.py`.
3. Open a web browser and navigate to `http://<Raspberry Pi IP address>:5000` to see the "Hello, World!" message.

Troubleshooting

If you encounter issues with the adapter or your Raspberry Pi, refer to the following troubleshooting steps:

Ensure the adapter is properly connected to the Raspberry Pi and power source.
 Verify that the power source can provide the required 2.5A current.
 Check the Raspberry Pi's power input cable for damage or corrosion.
 Consult the Raspberry Pi documentation and online resources for further troubleshooting and support.

I hope this documentation provides a comprehensive overview of the 5.1V 2.5A Raspberry Pi 3B/3B+ Raspberry Pi Adapter and demonstrates its use in various contexts. Happy building!

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