Connect Arduino & ESP32 via Bluetooth. Monitor, control, and visualize data.
100+ downloads
About DIYables BlueTooth STEM
DIYables BlueTooth STEM is an education app developed by DIYables.
How many times has DIYables BlueTooth STEM been downloaded?
DIYables BlueTooth STEM has been downloaded 180 times. In the last 30 days, the app was downloaded 53 times.
What is the rating of DIYables BlueTooth STEM?
DIYables BlueTooth STEM has no ratings yet.
Is DIYables BlueTooth STEM free?
DIYables BlueTooth STEM is free to download. The APK download size is 80.20 MB. The latest version available is 1.0.4. The last update was on March 19, 2026.
What are the requirements for DIYables BlueTooth STEM?
The app has a content rating of Everyone. The app has been available on Google Play March 2026.
Description
DIYables Bluetooth STEM is a free companion app for Arduino, ESP32, and Arduino UNO R4 projects. Connect your microcontroller board via Bluetooth Classic or BLE (Bluetooth Low Energy) and interact with your hardware in real time.
โ SUPPORTED BOARDS • Arduino UNO R4 WiFi (BLE) • ESP32 (Bluetooth Classic & BLE) • Any Arduino board with BLE module
โ BUILT-IN WEB APPS This app includes multiple interactive tools — no coding on the phone side needed:
๐ Monitor — View real-time serial data from your board ๐ Plotter — Plot sensor data as live graphs and charts ๐ฌ Chat — Send and receive text messages with your board ๐๏ธ Digital Pin Control — Toggle digital pins ON/OFF remotely ๐ Slider — Send slider values to control servos, LEDs, motors ๐น๏ธ Joystick — Virtual joystick for robot and motor control ๐ Rotator — Rotary knob for angle and position control ๐ก๏ธ Temperature — Real-time temperature gauge display โฑ๏ธ Analog Gauge — Analog meter for sensor readings ๐ Table — View structured data in table format ๐ RTC — Real-Time Clock display and sync
โ KEY FEATURES • Bluetooth Classic and BLE support • Auto-scan and connect to nearby devices • Real-time bidirectional communication • Beautiful interactive UI for each tool • Works with DIYables Arduino library • No internet connection required • 100% free, no in-app purchases
โ HOW IT WORKS 1. Install the DIYables_BluetoothApp Arduino library on your board 2. Upload one of the example sketches 3. Open this app and connect via Bluetooth 4. Interact with your project using the built-in tools
โ PERFECT FOR • STEM education and classroom projects • Arduino beginners and hobbyists • IoT prototyping and testing • Robotics control • Home automation projects • Sensor data monitoring • Science fair projects
โ ARDUINO LIBRARY Use with the free DIYables_BluetoothApp Arduino library available at: https://diyables.io/bluetooth-app
โ TUTORIALS & EXAMPLES Step-by-step tutorials and wiring diagrams available at diyables.io. Example sketches included in the Arduino library for every built-in tool.
โ SUPPORTED CONNECTIONS • Bluetooth Classic (ESP32) • Bluetooth Low Energy / BLE (ESP32, Arduino UNO R4 WiFi)
Whether you're a student learning electronics, a maker building IoT projects, or an educator teaching STEM — DIYables Bluetooth STEM gives you a powerful, easy-to-use interface for your Arduino and ESP32 projects.
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