Buddy Blocks

Sakthi Controller (OPC) Pvt Ltd

About this app

Buddy Blocks is a beginner-friendly visual programming app that helps students, makers, and hardware enthusiasts learn Python programming using draggable coding blocks. Designed for BuddyKit, ESP32, and compatible development boards, the app combines block-based coding, live Python generation, and device connectivity into one simple workflow.

With Buddy Blocks, users can create programs visually, understand how Python code works in real time, and upload projects directly to supported devices over Wi-Fi. It is built to make embedded systems and IoT learning easier, faster, and more interactive for beginners and young learners.

Whether you are starting your first coding project or teaching electronics in a classroom, Buddy Blocks provides an easy path from visual logic to real Python programming.

Features:

• Drag-and-drop visual programming workspace
• Automatic Python code generation from blocks
• Live synchronized Python editor
• Beginner-friendly coding experience
• Supports BuddyKit and ESP32-style devices
• Wi-Fi-based device connection and upload tools
• Built-in terminal and WebREPL utilities
• Smart block suggestions and import handling
• Save and reuse recent device settings
• Interactive editor designed for kids and beginners
• Hardware-focused learning experience
• Ideal for STEM, robotics, and IoT education

Learn Python Visually

Buddy Blocks allows users to build programs using visual blocks instead of typing complex syntax manually. Every block action instantly generates readable Python code, helping learners understand how real programming works behind the scenes.

Students can experiment with loops, conditions, variables, functions, and hardware controls while seeing the equivalent Python code update automatically.

Built for Hardware Learning

Buddy Blocks is specially designed for embedded systems and IoT development. Users can connect compatible BuddyKit or ESP32-based devices and upload generated programs directly from the app.

This makes it perfect for:

• School and college electronics labs
• STEM education programs
• Robotics workshops
• Embedded systems training
• IoT learning projects
• Beginner Python programming classes

Smooth Coding Workflow

The app combines multiple tools into one interface:

• Block workspace for visual coding
• Python editor for advanced learning
• Device connection tools
• Upload and communication utilities
• Terminal access for device interaction

This integrated workflow helps learners move from beginner block programming to real-world Python development naturally.

Designed for Beginners

Buddy Blocks focuses on simplicity and accessibility. The interface is optimized for young learners and first-time programmers with easy navigation, interactive controls, and simplified workflows.

The app encourages experimentation and hands-on learning while reducing the complexity normally involved in embedded programming.

Educational Benefits

• Understand programming logic visually
• Learn Python step by step
• Explore electronics and hardware control
• Build confidence in coding
• Transition from blocks to text programming
• Create real embedded and IoT projects

Supported Use Cases

• LED control projects
• Sensor interfacing
• IoT experiments
• Robotics projects
• Educational demonstrations
• Python learning exercises
• Embedded systems practice

Buddy Blocks helps bridge the gap between visual learning and real programming by combining coding, hardware interaction, and Python education in a single beginner-friendly platform.

What’s new

Added Bluetooth UART support.
Added PWM, IR support.
Improved mobile drag handling for value blocks.
Added quoted text field support.
Added GAS, EEPROM, RTC support.
Improved LED and GPIO block grouping.
MPU6050, TM1637, ADC support.