DIYables Bluetooth STEM
Control Arduino & ESP32
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Control Arduino & ESP32 via Bluetooth! 11 built-in tools: Monitor, Chat, Joystick, Plotter, Gauge, Sliders & more. Perfect for STEM education and IoT projects.
DIYables Bluetooth STEM is a companion app for Arduino and ESP32 projects. Connect to your microcontroller via Bluetooth Low Energy (BLE) and interact with it using 11 powerful built-in tools — no web programming required.
BUILT-IN APPS:
• Monitor — Real-time serial monitor in your pocket
• Chat — Interactive chat interface with your Arduino/ESP32
• Pin Control — Control and monitor digital pins
• Joystick — Virtual joystick for robot and vehicle control
• Sliders — Dual slider controls for analog/PWM outputs
• Plotter — Real-time data visualization and plotting
• Analog Gauge — Circular gauge display for sensor monitoring
• Rotator — Rotatable disc control for servo/stepper motors
• Temperature — Thermometer visualization with configurable ranges
• RTC — Real-time clock with time synchronization
• Data Table — Two-column data display with real-time updates
SUPPORTED HARDWARE:
• Arduino Nano 33 BLE
• Arduino Uno R4 WiFi
• ESP32 (BLE mode)
• Any BLE-capable Arduino board
KEY FEATURES:
• Connect via Bluetooth Low Energy (BLE)
• Auto-reconnect to last connected device
• Show/hide apps via Settings to customize your workspace
• Works with the DIYables Bluetooth Arduino Library
• Clean, modern interface optimized for iPhone
PERFECT FOR:
• STEM education and classroom projects
• IoT prototyping and development
• Robotics control
• Sensor monitoring and data logging
• Learning Arduino and ESP32 programming
Get the companion Arduino library at: https://github.com/DIYables/DIYables-Bluetooth
Created by DIYables — Making electronics accessible for everyone.
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The developer, SY KHANH HO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SY KHANH HO
- Size
- 33.2 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 DIYables