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Item #:
249320136
LONELY BINARY 5-Set I2C 4x4 Matrix Membrane Keypad for Arduino ESP32 Pico
85% of respondents would recommend this to a friend
Item #:
249320136
BND 154
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
QTY:
Order now and get it around Tuesday, November 10
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Product Details
| Compatible Devices | Arduino UNO Arduino Mega Arduino Nano ESP32 Development Boards ESP8266 Boards Raspberry Pi 3 / 4 / 5 Raspberry Pi Pico STM32 Microcontrollers Microcontroller Boards with I2C Support (3.3V–5V) |
| Connectivity Technology | I2C Digital 4×4 Matrix Keypad Interface GPIO (via I2C adapter) |
| Product Features | 3.3V–5V wide voltage compatibility Plug-and-play design (no soldering required) Compact,, I2C GPIO-saving adapter (2-pin control) Double-sided adhesive backing, Soft flexible 4×4 membrane keypad, lightweight input module Includes storage container for organization |
| Switch Type | Tactile |
| Keyboard Layout | QWERTY |
| Number of Keys | 80 |
| Style Name | 5 Set (Keypads 4x4 16 keys +I2C Adapters) |
| Brand Name | LONELY BINARY |
| Keyboard Description | Numeric |
| Model Number | 4x4 Matrix Keypad Kit |
| Model Name | 4x4 Matrix Keypad Kit |
| Unit Count | 5.0 count |
| Manufacturer | LONELY BINARY |
| Number of Items | 10 |
| Manufacturer Part Number | 4x4 Matrix Keypad Kit |
| Brand | LONELY BINARY |
| Compatible devices | Arduino UNO Arduino Mega Arduino Nano ESP32 Development Boards ESP8266 Boards Raspberry Pi 3 / 4 / 5 Raspberry Pi Pico STM32 Microcontrollers Microcontroller Boards with I2C Support (3.3V–5V) See more |
| Special feature | 3.3V–5V wide voltage compatibility Plug-and-play design (no soldering required) Compact,, I2C GPIO-saving adapter (2-pin control) Double-sided adhesive backing, Soft flexible 4×4 membrane keypad, lightweight input module Includes storage container for organization See more |
| Style | 5 Set (Keypads 4x4 16 keys +I2C Adapters) |
| Item Weight | 0.4 lbs (180 grams) |
Product Description
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How to Shop LONELY BINARY 5-Set I2C 4x4 Matrix Membrane Keypad Online From Ubuy?
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Is LONELY BINARY 5-Set I2C 4x4 Matrix Membrane Keypad Available to Shop Online in Brunei?
Answer: Yes, at Ubuy Brunei this product is available for you to shop at a reasonable price. The LONELY BINARY 5-Set I2C 4x4 Matrix Membrane Keypad is not available locally but you can trust us with our express shipping services. -
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LONELY BINARY Numeric Keypads 4x4 Matrix Keypad Kit Editorial Review
LONELY BINARY 5-Set I2C 4x4 Matrix Membrane Keypad For Arduino ESP32 Pico delivers a compact, plug-and-play design that requires no soldering, making it ideal for rapid prototyping. This kit is compatible with a wide range of devices including Arduino UNO, Mega, Nano, and various models of Raspberry Pi, ensuring it meets diverse project needs. Users appreciate the 3.3V–5V voltage compatibility and the lightweight, flexible membrane keypad that enhances usability in various applications. The inclusion of a storage container keeps everything organized, making it a popular choice among developers looking to streamline their workflow.
Customer Reviews & Ratings
34 customers ratings
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5 Star
79%
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4 Star
16%
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3 Star
5%
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Pros
- Plug-and-play design requires no soldering
- Wide voltage compatibility from 3.3V to 5V
- Compact I2C GPIO-saving adapter included
- Soft flexible membrane keypad for easy use
- Includes a storage container for organization
Cons
- Adhesive backing may wear out over time
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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BND 154
Order now and get it around Tuesday, November 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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