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ThinkRobotics

4*4 Matrix Keypad Keyboard Module

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Breakout Boards for budget-conscious shoppers

The 4*4 Matrix Keypad Keyboard Module by ThinkRobotics is a affordable breakout boards designed for budget-conscious shoppers.

₹255
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Total: ₹255
Buying tip: Best pick for those who want a functional solution at the lowest possible price.
Estimated delivery: 25 Aug8 Sept
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SKU: thinkrobotics-3557998526536Category: Breakout Boards

About This Product

The 4*4 Matrix Keypad Keyboard Module by ThinkRobotics is a affordable breakout boards designed for budget-conscious shoppers. It delivers reliable performance at an accessible price.

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

4*4 Matrix Keypad Keyboard Module

Buy the 4*4 Matrix Keypad Keyboard Module online in India at Elecvora — genuine breakout boards hardware with fast, reliable delivery. Whether you’re prototyping, building a robotics project, or sourcing components for production, the 4*4 Matrix Keypad Keyboard Module is ready to ship from Elecvora’s catalog with no import hassle.

4*4 Matrix Keypad Keyboard Module product photo

4*4 Matrix Keypad Keyboard Module product photo

Why Buy the 4*4 Matrix Keypad Keyboard Module from Elecvora?

Elecvora sources the 4*4 Matrix Keypad Keyboard Module directly from authorised suppliers, so you get genuine hardware backed by fast shipping across India, secure payments, and a straightforward 15-day return policy — no middlemen, no import delays, no guesswork on authenticity.

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.