# Arduino 4x4 Bluetooth Keypad

> Transmit Arduino keypad presses over Bluetooth

Canonical page: [https://chrome-stats.com/d/com.installtekz.arduinokeypad](https://chrome-stats.com/d/com.installtekz.arduinokeypad)

## Overview

- **ID:** `com.installtekz.arduinokeypad`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Installtekz
- **Category:** TOOLS
- **Downloads:** 259
- **Version:** 1.3
- **Last updated:** 2022-09-25
- **First published:** 2021-06-01
- **Data as of:** 2025-02-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.installtekz.arduinokeypad)
- **Website:** [https://installtekz.com](https://installtekz.com/)
- **Privacy policy:** [https://installtekz.com/privacy-policy-arduino-4x4-keypad/](https://installtekz.com/privacy-policy-arduino-4x4-keypad/)

## Description

A simple, yet effective wireless virtual keypad replacement to the standard hardware keypad usually used in Arduino project builds.<br><br>These membrane keypads can also be used with Raspberry Pi, PIC and AVR microcontrollers.<br><br>Includes the buttons: 1,2,3,4,5,6,7,8,9,0,A,B,C,D,#,*<br><br>This app transmits the characters as strings over a Bluetooth connection.<br><br><br>Includes a demo sketch to get you up and running quickly plus hardware build guides for absolute beginners. These guides focus on the Arduino Uno with a HC-06 Bluetooth module although other setups should work fine.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.installtekz.arduinokeypad)