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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)
common software
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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
Download and import tutorial for Mixly IDE ESP32S3 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
HELLO-STEM-UNO-R3-LB
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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
HS-MBIT-EXP1 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
HS-P01 DC-DC DC step-down module
HS-P02 7.4V lithium battery DC charging step-down module
HS-P03A 3.7V lithium battery charging and discharging module
HS-P05 DC step-up 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 TDS 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
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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
HS-KEY7P 7P push button module
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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
HS-S84P 2.4G Remote Signal Receiver - 4 Channel Key Control
HS-S84P 2.4G Remote Signal Receiver - 8 Channel Key Control
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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
Laser Ranging Sensor HS-S82-L
HS-S80-P Non-contact Water Level Sensor
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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
HS-S83-PL 1.8-inch TFT color screen
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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
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HE series function module
Microbit expansion board
HS-MBIT-EXP1 Expansion Board
