GPIO Expansion Board Raspberry PI 4B3
Rs. 900.00
Sale price
Rs. 900.00
Regular price
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In stock
GPIO Expansion Board Raspberry PI 4B3
Rs. 900.00
Sale price
Rs. 900.00
Regular price
TTD-18075
🚚
Delivery in 8–10 days
Shipping calculated at checkout.
Specifications
| Parameter | Detail |
| Type | GPIO Breakout / Expansion Board |
| Compatibility | Raspberry Pi 4B, 3B+, 3B, 2B, Zero/Zero W |
| Pin Header | 40-Pin (2x20) GPIO Connector |
| Board Layout | Clearly labeled pin names (GPIO, I2C, SPI, UART, PWM, 5V, 3.3V, GND) |
| Ribbon Cable | 40-Pin Rainbow Flat Cable included |
| Mounting | Breadboard-compatible T-shaped / straight design |
| Build Quality | FR4 PCB with gold-plated contacts |
| Dimensions | Approx. 65mm x 56mm (board) |
| Operating Voltage | 3.3V / 5V (pass-through from Pi) |
| Origin | Original / Authentic |
- Type: GPIO Breakout / Expansion Board
- Compatibility: Raspberry Pi 4B, 3B+, 3B, 2B, Zero/Zero W
- Pin Header: 40-Pin (2x20) GPIO Connector
- Board Layout: Clearly labeled pin names (GPIO, I2C, SPI, UART, PWM, 5V, 3.3V, GND)
- Ribbon Cable: 40-Pin Rainbow Flat Cable included
- Mounting: Breadboard-compatible T-shaped / straight design
Why Choose GPIO Expansion Board Raspberry PI 4B3?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of GPIO Expansion Board Raspberry PI 4B3
- Full 40-Pin Breakout - Every GPIO pin from your Raspberry Pi is accessible, including power rails, ground, I2C (SDA/SCL), SPI (MOSI/MISO/SCLK/CE), UART (TX/RX), and PWM pins.
- Clear Silk-Screen Labels - Each pin is clearly printed with its BCM GPIO number and function, eliminating guesswork and reducing wiring errors.
- Breadboard Compatible - Plugs directly into a standard solderless breadboard, enabling rapid prototyping without soldering.
- Premium Ribbon Cable Included - 40-pin color-coded rainbow cable ensures secure, organized connection between the Pi and the expansion board.
- Gold-Plated Contacts - Ensures reliable electrical connections and long-term durability against corrosion.
- Universal Raspberry Pi Compatibility - Works seamlessly with all 40-pin Raspberry Pi models including the latest Pi 4B, 3B+, 3B, Pi 2, and Pi Zero series.
- Pass-Through Power - Provides easy access to both 5V and 3.3V power rails directly from the Pi, powering sensors and modules without external supplies.
- Eliminates messy wiring - organized breakout replaces tangled jumper connections directly on the Pi header
- Protects your Raspberry Pi - reduces wear on the Pi's onboard GPIO header from repeated plugging/unplugging
- Accelerates development - spend less time tracing pins and more time building
Perfect For
- Sensor Interfacing: Connect temperature (DHT11/DHT22), humidity, motion (PIR), ultrasonic (HC-SR04), and light sensors effortlessly for IoT and environmental monitoring projects.
- LED & Relay Control: Build home automation systems by controlling LEDs, relay modules, motors, and solenoids through clearly labeled GPIO pins.
- Display Projects: Interface OLED screens (I2C), LCD displays (SPI), or LED matrices for dashboards, clocks, and notification systems.
- Robotics & Motor Control: Drive servo motors, stepper motors, and DC motors using PWM pins for robotic arms, rovers, and automated platforms.
- Communication Protocols: Experiment with I2C, SPI, and UART devices - connect multiple sensors, ADCs (MCP3008), RTCs (DS3231), and serial modules simultaneously.
- Learning & Education: Ideal for students learning embedded systems, Python GPIO programming, and electronics fundamentals with a clean, error-free setup.
- Professional Prototyping: Rapidly prototype industrial control systems, data loggers, and proof-of-concept designs before committing to custom PCBs.
How to Use
- Connect the Ribbon Cable - Attach one end of the 40-pin rainbow cable to your Raspberry Pi's GPIO header. Ensure pin 1 alignment (match the marked corner/triangle).
- Mount on Breadboard - Insert the expansion board into your solderless breadboard. The T-shaped design straddles the center channel perfectly.
- Wire Your Circuit - Use standard jumper wires to connect components to the clearly labeled breakout pins.
- Power Up & Code - Boot your Raspberry Pi and control the GPIO pins using Python (RPi.GPIO or gpiozero), C, or any supported language.
GPIO Expansion Board for Raspberry Pi 4B/3B+/3B
Expand your Raspberry Pi's capabilities with this versatile GPIO Expansion Board from Tech Depot India, Bengaluru. This essential accessory breaks out all 40 GPIO pins into an organized, breadboard-friendly layout, making prototyping faster, cleaner, and more intuitive.
What's in the Box
- 1 x GPIO Expansion Board (assembled, ready to use)
- 1 x 40-Pin Rainbow Ribbon Cable
- Documentation and pin reference guide
- Support access card (Email & WhatsApp)
Frequently Asked Questions
Is this compatible with Raspberry Pi 4B?
Yes, this expansion board is fully compatible with Raspberry Pi 4B, 3B+, 3B, 2B, and all Pi Zero models that feature the standard 40-pin GPIO header.
Is this 100% authentic?
Every unit is quality-checked and authentication verified before shipping.
Do I need to solder anything?
No. The board comes fully assembled with pre-soldered headers
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your GPIO Expansion Board Raspberry PI 4B3 today and start building your next project.
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