What is MPY Blockly?

MPY Blockly is a free visual programming tools for Micropython on ESP32.By stacking coloured blocks on top of each other a control program can be rapidly generated.

This simple click’n’drag programming method allows you to rapidly develop control sequences for real life microcontroller projects. This programming method is very similar to Scratch 3.

MPY Blockly also supports standard ‘text’ programming for those who prefer to use a text editor for programming.

MicroPython

MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments.

ESP32

A feature-rich MCU with integrated Wi-Fi and Bluetooth connectivity for a wide-range of applications

Why MPY Blockly?

For beginners, use MPY Blockly to get started quickly. Even without any programming or hardware foundation. Kids and teens can also start learning programming with MPY Blockly.
For programmers who are inexperienced in hardware, MPY Blockly can quickly drive a series of common hardware modules such as microcontrollers, various sensors, various motors, buttons, audio equipment, monochrome and color displays, RGB strips, etc.
Even for professionals, MPY Blockly integrates various hardware drivers (all tested in detail) and various Internet communication protocols, which can greatly reduce the development workload.

Key features

Simple to use

External Components

By simply dragging and dropping modules, even a beginner can quickly create works such as "Weather Station" without writing a single line of code.

Supports many external Components, Including hundreds of sensors, motors, audio and display devices.

Many protocols

Additional features

Built-in support for many communication protocols such as Wifi, Bluetooth, serial port, etc.
Built-in support for IoT protocols such as MQTT and Blynk
Built-in support for network time synchronization, weather services and other Internet protocols.

Built-in code editor.
Built-in serial monitor.
Auto save
Automatically detect serial ports

Features Datail

Category	Icon	Details
MCU		ESP32 Chip functions, such as Pins and GPIO, ,Touch Keys, Timer, general borad control.
Control		Python If...Else, Loop and Logic.
Text		Python Common string operations
Math		Python Mathematical functions
Variables		Python Variable
Functions		Python Functions
Network		ESP32 Wifi, Client, AP, Radio(ESP NOW), HTTP Client and Socket
Storage		Btree database, File operator and SD Card.
List		Python Data Structre List
Tuple		Python Data Structre Tuple
Set		Python Data Structre Set
TFT&Mono		Draw functions(rect,circle,text,image...), UI functions, TFT Drivers(ST7789, ST7735, ILI9431, SSD1351, SSD1331) and Monechrome Drivers(SSD1306, SSD1106, ST7302, PCD8455). Built-in six fonts and 360 bitmap icons.
7SegLed		TM1367 4-digit 7-segment LED display
LCD		LCD I2C ( LCD1602/1604/2004)
LED Matrix		MAX7219 LED Matrix
Neopixel		Neopixel RGB LEDs
Sensors		Sensors include Temperature, Distance, Accelerometer, Motion Inertial, Compass, Colour, Proximity and Biometric.
Actuator		Actuator Modules include Button, IR Remote, Rotary, Motor, Servo, Stepper, RTC, DAC, RFID and others.
Buzzer		Music from buzzer
Audio		Audio with I2S, Play MP3 or Wav, Record, TTS and Audio indentify.
Bus		ESP32 I2C, I2S and SPI Bus
Bluetooth		ESP32 Bluetooth includes Perpheral, Centeral, BLE HID and BLU UART.
UART		ESP32 UART.
IoT		IoT functions include MQTT, Blynk and OMA Weather services.

Built-in supported Hardwares

MCU

ESP32 devkitC 32d	ESP32 devkitC 32u	ESP32 devkitC Wrover	ESP32 goouuuu	ESP32 mini borad	ESP32 nodemcu 32s	ESP32 t8 psram

ESP32 uno d1r32	FireBeetle ESP32

Display - TFT

ST7735 128x160 blue	ST7735 128x160 red	ST7735 128x128 red	ST7735 80x160 blue	ST7789 240x240	ST7789 135x240	SSD1351 128x128

SSD1351 128x96	SSD1331 96x64	ILI9341 240x320 red	ILI9341 240x320 blue

Display - Monochrome

ssd1306 128x64	ssd1306 128x32	ssd1306 72x40	ssd1106 128x64	ssd1106 64x32	st7302 122x250	nokia5110 84x48

Display - Others

LCD 16x2	LCD 20x4	TM1367 segment led	MAX7219 led matrix	WS2812 led matrix	WS2812 led ring	WS2812 led strip

Sensors - Temperature

DHT11 Temp Humi	DHT22 Temp Humi	BMP280 Temp Humi Pressure	BMP180 Temp Humi Pressuree	SHT3x High Accuracy Temp Humi	DS18B20 Temp	MLX90614 Infrared Thermometer

Sensors - Distance&Acceleromter&Motion

HC-SR04 Ultrasonic Distance	VL53l0 ToF ranging	VL53l1 ToF ranging	LIS3DH 3-Axis Motion	MPU6050 6-Axis Motion	MPU9250 9-Axis Motion

Sensors - Others

APDS9930 Light Proximity	MAX30102 Oximeter Heart-Rate	TCS3472 Color	HMC5883l 3-Axis Compass	QMC5883 3-Axis Magnetic

Input - Button, Touch button, Joystick

Button	Five buttons	Joystick model 1	Joystick model 2	Touch button 1	Touch button 4	IR Remote

Motor, Servo and Stepper

L298N Motor Drive Controller	L9110S Motor Drive Controller	L9110S-4 Motor Drive Controller	Stepper ULN2003 Driver	SG90 Servo 180	SG90 Servo 360	MG90 Servo 180/360