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About Hello STEM
About Hello STEM
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Help Documentation
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Software Download and Installation
Installation Instructions for MacOS(Apple System) CH34X USB Serial Mac OS Driver
Misuqi (Mixly) - ESP32 Development Board Driver Download and Installation (Windows)
Steps to flash MicroPython firmware on ESP32-S3 and USB download code
Mixly (Mixly) software and UNO development board driver download and installation (Windows)
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Library files and import
Arduino IDE library download and import tutorial
Mixly IDE Arduino library download and import tutorial
Download and import tutorial for Mixly IDE ESP32 Python library
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Technical documents
Using Arduino UNO as an AVR ISP programmer to burn bootloader (bootloader program)
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Development board
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Arduino
Hello STEM Nano
Hello STEM UNO-MOC-PRO in English
Hello STEM UNO-R3-AIR in English
Hello STEM UNO MOC Driver / 2.0 development board
Hello STEM UNO R3
Hello STEM ATtiny13A in English
U + Program Card in English
Hello STEM UNO R3 PRO in English
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Microbit
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Control Board
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Yuan Shixi
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ESP32
Hello STEM ESP32-S3 MOC (NEW)
Hello STEM ESP32-WROOM-32EA-MOC
Hello STEM ESP32-WROOM-32EA in English
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Expansion Board
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Arduino expansion board
HS-UNO-EXP5 in English
HS-UNO-EXP4 in English
HS-UNO-EXP3 PH MOC
EX-U+AL2
EX-U+A1
HS-UNO-EXP2
HS-UNO-EXA3
HS-UNO-EXP1
Nano Expansion board
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Microbit expansion board
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Control board expansion board
mPython MPEXP-1 Expansion board
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Source brother expansion board
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ESP32 expansion board
ESP32-EXP2 Expansion Board
ESP32-S3 EXP2 Expansion Board
ESP32 EXP1 Expansion Board
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Power Module
HS-P03 3.7V lithium battery charging and discharging module
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P Series Sensors
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Sensor
HS-S73P I2C digital power meter module*
HS-SR04AP ultrasonic sensor
HS-S79-PL TSD Water Quality Sensor Module
HS-S78P GPS Positioning Module
HS-S72P Metal Detector Sensor
HS-S70P Heart Rate Sensor
HS-S11AP Gas Sensor
HS-S69P Gesture Recognition Sensor
HS-S68P Dust and Smoke Sensor
HS-S67P Conductivity Switch Module
HS-S65P Angular Position Sensor
HS-S46P Weighing Sensor
HS-S63P TCS3472 color sensor
HS-S61P vibration sensor module
HS-S48P MPU6050 gyroscope module
Pressure Sensor HS-S45P
Slot Photoelectric Sensor HS-S59P
Encoder Counter Sensor HS-S58P
Sound Sensor Module HS-S53P
Gas Sensor HS-S11P
Environmental Light Sensor HS-S20P-B
Ultraviolet Sensor HS-S03P
Linear Hall Effect Magnetic Sensor HS-S50P
Tapping Sensor HS-S52P
Soil Moisture Sensor HS-S09PC
Infrared Signal Transmission Module HS-S29P
Thermosensitive Sensor HS-S35P
Gray Scale Sensor HS-S22P
Four-way Tilt Sensor HS-S27P
HS-S05P Sound Sensor
HS-S06P Four-channel Photoelectric Sensor
HS-S09PB Raindrop Sensor
HS-SR04P Ultrasonic Module
HS-S37P Water Level Sensor
HS-S10P Mist Sensor
HS-S20P Environmental Light Sensor
HS-S38P Human Body Sensor
Flame Sensor HS-S08P
Infrared Sensor (Obstacle Avoidance Module) HS-S02P
Infrared Sensor (Tracking Module) HS-S01P
HS-S33P Soil Moisture Sensor
HS-S25P Slider Potentiometer
HS-S40P้ๅฐ Magnetic Sensor
HS-S23P 38K Infrared Remote Control Receiver Module
HS-S21P Tilt Sensor
HS-S24P Digital Temperature Sensor
HS-S26P Temperature and Humidity Sensor
HS-S30P Clock Module
Laser Ranging Sensor HS-S82-L
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Basic Input Module
HS-S74-PL Fingerprint Sensor
HS-S66P Latching Push Button Module
HS-KEY4P Push Button Module
HS-KEY4A-P Four-position Analog Keypad Module
HS-KEY1B-P Push-button Switch Module
HS-S34P Dual-axis Joystick Module
HS-S31P Collision Sensor
HS-S32P Rotary Encoder
HS-S43P Touch Sensor
HS-S28P Rotary Potentiometer
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Actuator
HS-F29P Voice Recording and Playback Module
HS-F31P Piranha LED Light
HS-F28P Magnetic Suction Electromagnet Module
HS-F12PA RGB-LED Ring Light
HS-S49A-PL MP3 Voice Broadcast Module
HS-F02P Passive Buzzer Module
HS-F12P RGB-LED Strip
HS-F05P Traffic Signal Module
HS-F03P Linear Laser Pointer
HS-F07P Active Buzzer
HS-F01P RGB LED light module
HS-F08P LED light module
HS-F04P motor driver module
HS-F17P relay module
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Monitor
HS-F21P LCD1602 liquid crystal display module
HS-F19P OLED display module
HS-F13P 8x8 dot matrix display module
HS-F14P four-digit LED display
HS-F15P four-digit clock display
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Smart Module
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L Series Sensors
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Sensor
HS-S74-PL Fingerprint Sensor
HS-S75-L Electronic Compass Module
HS-S24A-L Digital Temperature Sensor
HS-S62A-PL radio frequency induction read-write module
HS-S73-L I2C digital power meter module
HS-S05A-L sound sensor
HS-SR04A-L ultrasonic sensor
HS-S46-L Weighing Sensor
HS-S72-L Metal Detection Sensor
HS-S71-L Resistive Film Pressure Sensor
HS-S70-L Heart Rate Sensor
HS-S11A-L Gas Sensor Module
HS-S51-L Mini MP3 Adapter Board
Pressure Sensor HS-S45-L
Slot Photoelectric Sensor HS-S59-L
Color Sensor TCS3472 HS-S63-L
HS-S61-L Vibration Sensor Module
HS-F03-L Linear Laser Pointer
HS-S48-L MPU6050 Gyroscope Module
HS-S53-L Sound Sensor (High Sensitivity)
HS-S20L-B Environmental Light Sensor
HS-SR04-L Ultrasonic Sensor
Soil Moisture Sensor HS-S09-LC
Soil Moisture Sensor HS-S33-L
Gas Sensor HS-S11-L
HS-S22-L Gray Sensor
HS-S35-L Thermal Sensor
HS-S25-L Slide Potentiometer
HS-S26-L Temperature and Humidity Sensor
Infrared Signal Transmitter Module HS-S29-L
Digital Temperature Sensor HS-S24-L
Four-way Tilt Sensor HS-S27-L
Raindrop Sensor HS-S09-L/B
Sound Sensor HS-S44-L
Infrared Sensor HS-S02-L (Obstacle Avoidance Module)
Level Sensor HS-S37-L
Infrared Signal Receiver Module (Flame Sensor) HS-S08-L
Infrared Sensor (Tracking Module) HS-S01-L
HS-S05-L Sound Sensor
HS-S40-L้ๅฐ็ฃๆงไผ ๆๅจ
HS-S38-L Human Body Sensor
HS-S20-L Environmental Brightness Sensor
HS-S36-L Steam Sensor
HS-S21-L Tilt Sensor
HS-S23-L 38K Infrared Remote Control Receiver Module
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Basic Input Module
HS-S05C-L Omnidirectional Microphone Module
HS-KEY3-L 3P Keypad Module
HS-KEY4A-L 4P Keypad Module
HS-S67-L Conductivity Switch Module
HS-S66-L Lockable Switch Module
HS-S32-L Rotational Encoder
HS-KEY12A-L 12-key matrix keyboard
HS-KEY4-L 4P switch module
HS-KEY1-L switch module
HS-S34-L Dual-axis Joystick Module
HS-S28-L Rotating Potentiometer
HS-S31-L Collision Sensor
HS-S43-L Touch Sensor
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Actuator
HS-F33-L Audio Amplifier Module
HS-F31-L Piranha LED Light
HS-S77-PL TTS Voice Synthesis Module
HS-F32-PL Audio Amplifier Module
HS-F27-L 4-Way Motor 8-Way Servo Expansion Board
HS-F28-L Magnetic Adsorption Electromagnet Module
HS-F29-L Voice Recording and Playback Module
HS-S64-L Micro SD Card Module
HS-F25-PL Stepper Motor Driver Module
HS-F26-L Voice Broadcast Module
HS-F22-L Water Atomization Module*
HS-S57-L SU-03T Voice Recognition Control Module
HS-F10L-B Dual Channel MOC Motor Driver Module
HS-F10-L Motor Driver Module
HS-F12-L RGB-LED Strip Light
HS-F20-L Motor Module
HS-F01-L RGB LED Light Module
HS-F04-L Motor Driver Module
Active Buzzer HS-F07-L
Passive Buzzer Module HS-F02-L
LED Module HS-F08-L
Traffic Light HS-F05-L
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Monitor
HS-F30-PL 2.66-inch E-ink screen
HS-F24-L 74HC595A single-digit digital tube
HS-F23-L 74HC164D one-digit digital tube
HS-F13-L 8x8 dot matrix display
HS-F21-L LCD1602 liquid crystal display
HS-F19-L OLED Display Module
HS-F15-L Four-Digit Clock Display
HS-F14-L Four-Digit LED Display
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Smart Module
HS-S60-L Bluetooth Module
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A Series Sensors
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Sensor
HS-S06B Four-way Photosensitive Sensor
HS-S01B Infrared Sensor (Tracking Module)
HS-SR04B Ultrasonic Module
HS-S08A Infrared Signal Receiver
HS-S40B Bipolar Hall Magnetic Switch
HS-S20B Environmental Brightness Sensor
Infrared Tracking Sensor HS-S04B
Humidity and Temperature Sensor HS-S26A
Digital Temperature Sensor HS-S24A
HS-S09AC Soil Moisture Sensor
HS-S37A Water Level Sensor
HS-S22A Gray Sensor
HS-S10A Fog Sensor
HS-SR04 Ultrasonic Module
HS-S40A Full Pole้ๅฐ Magnetic Switch
HS-S38A Human Body Sensor
HS-S36A Steam Sensor
HS-S35A thermal sensor
HS-S33A soil humidity sensor
HS-S27A four-way tilt sensor
HS-S21A tilt sensor
HS-S20A Environmental Brightness Sensor
HS-S09AB Raindrop Sensor
HS-S07A Flame Sensor
HS-S06 Four-channel Photosensitive Sensor
HS-S05A Sound Sensor
HS-S04A Infrared Tracking Sensor (Fixed Distance)
HS-S02A Infrared Sensor (Obstacle Avoidance Module)
HS-S01A Infrared Sensor (Tracking Module)
HS-S62-L NFC inductive read and write module RC522
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Basic Input Module
HS-S43A Touch sensor
HS-S25A Slider potentiometer
HS-S34A dual-axis joystick module
HS-S32A rotary encoder
HS-S31A collision sensor
HS-S28A rotary potentiometer
HS-KEY4B Independent push-button switch module 4P
HS-KEY1B Push-button switch module
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Actuator
HS-F17A Relay module
sg90 9g servo motor
Waterfall light HS-F18A
RGB-LED ring light HS-F12A
Dual motor driver board HS-F09
Active buzzer HS-F07A/B
HS-F05A Traffic Signal Module
HS-F04A Motor Drive Module
HS-F03A Linear Laser Light
HS-F02A Passive Buzzer Module
HS-F01A RGB LED Module
HS-F08A/B LED Lamp Module
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Monitor
LCD1602 Liquid Crystal Display
OLED Display Module
HS-F13A 8x8 Dot Matrix Display
HS-F15A Four-Digit Clock Digital Tube
HS-F14A four-digit LED digital tube
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Communication Module
RFID-RC522 radio frequency IC card induction module
HS-S23B 38K infrared remote control receiver module
hc-05 Bluetooth module
HS-S29A Infrared Signal Transmission Module
HS-S23A 38K Infrared Remote Control Receiver Module
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Smart Module
HS-S30A Clock Module
HS-S30-L Clock Module
Control board expansion board
mPython MPEXP-1 Expansion board
