DFRobot Open-Source Hardware Electronics and Kits

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Breadboards & Protoboards Proto Screw Shield-Assembled (Arduino Compatible)

$12.95

Arduino Board DFRduino Leonardo with Xbee Socket (Arduino Leonardo Compatible)

$15.90

Communications Gravity: LoRaWAN Node Module (US915) – SX1262-Based, 4.5km Range for IoT & Agriculture

$9.90

Temperature & Humidity Sensor Gravity: Waterproof DS18B20 Temperature Sensor Kit

$7.50

Breadboards & Protoboards Prototyping Shield for Arduino

$7.50

Air Sensors Fermion: Formaldehyde Sensor (Breakout, 0-3ppm MEMS HCHO Detection, Low Power)

$4.90

RTC Modules Fermion: DS3232 Precise RTC (Breakout)

$12.00

IO Expansion Shields & HATs Robotics & Power IO Extender for UNIHIKER K10 / micro:bit

$7.00

Weight Sensors Gravity: Digital Weight Sensor (No Base)

$16.95

Breadboards & Protoboards micro: Breadboard

$14.90

Light & Imaging Sensors Gravity: I2C VEML7700 Ambient Light Sensor (0~120Klx)

$9.90

Switches & Buttons Gravity: LED Switch for Arduino / micro:bit (Red)

$4.50

3G/4G/5G Gravity: High-Speed CAT4 SIM7600G-H Global 4G Communication and GNSS Positioning Module (150Mbps/50Mbps)

$75.00

LEDs Gravity: Digital Piranha LED Module - Red

$2.60

Air Sensors Gravity: H2S Sensor (Calibrated) - I2C & UART

$72.90

Air Sensors Gravity: STCC4 Carbon Dioxide (CO2) Sensor (3-in-1 Air Quality Monitoring, 400 ~ 5000ppm)

$14.90

Bluetooth Bluetooth 2.0 Module V3 For Arduino

$18.95

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Liquid Sensors RS485 Industrial Water Electrical Conductivity (EC) Sensor (K=1, Multi-Parameter & Pre-Calibrated)

$149.00

Air Sensors Gravity: STCC4 Carbon Dioxide (CO2) Sensor (3-in-1 Air Quality Monitoring, 400 ~ 5000ppm)

$14.90

Tools RainbowLink V2: 4-Channel Isolated USB to Serial Converter (RS485/RS232/Dual TTL) with Built-in 12V Power Supply

$24.90

Range & Distance Sensors Fermion: C4002 mmWave Human Presence Sensor - Static & Motion Detection for Home Assistant (10m)

$8.90

Motors & Actuators & Drivers M0601 Direct-Drive Hub Motor for AGV (Left Orientation, Integrated FOC Servo)

$64.50

Air Sensors Gravity: Factory Calibrated Laser Quantitative Methane Sensor for Research (Lab-Grade CH4 Data + No Code Excel Export)

$69.00

Flex Sensors Ultra-thin Linear Flexible Potentiometer (300mm, IP67, Arduino / ESP32 / Raspberry Pi Compatible)

$14.90

Range & Distance Sensors Gravity: 64×8 Matrix DTOF 3D Laser Ranging Sensor (120° FOV, 5m Range)

$45.00

AD/DA Converter Gravity: GP8630N I2C/PWM to ±10V / 4-20mA DAC Module (16-bit)

$17.90

AD/DA Converter Gravity: GP8600 1-Channel I2C & PWM to 0-5V / 0-10V / 4-20mA DAC Module (16-bit)

$15.90

Other Kits Python Starter Kit for UNIHIKER M10 (Learn AI & IoT with 15 Lessons, Board Not Included)

$79.90

MCU Arduino UNO Q Development Board (4GB LPDDR4, 32GB eMMC)

$59.00

Flex Sensors Ultra-Thin Circular Flex Force Sensor (0.45mm, 20g-6kg Range, 120°C High-Temp Resistance)

$3.90

Liquid Sensors Industrial RS485 Blue-Green Algae Water Quality Sensor (Pre-calibrated)

$550.00

Liquid Sensors Factory-Calibrated RS485 Water Quality Chlorophyll Sensor for Real-Time Algae Monitoring

$550.00

Jumper Wires 20cm Male-to-Male Cable for UNIHIKER (3Pin*2 + 4Pin*1)

$1.69

Pressure Sensors Gravity: BMP581 Barometric Pressure Sensor (±0.3hPa High Accuracy, I2C / UART)

$7.90

Pressure Sensors Gravity: BMP585 High-Precision Barometric Pressure & Temperature Sensor (I2C / UART)

$11.90

Motors & Actuators & Drivers M0601 Direct-Drive Hub Motor for AGV (Right Orientation, Integrated FOC Servo)

$64.50

Liquid Sensors RS485 Industrial-Grade Water Electrical Conductivity Sensor (K=10, EC / TDS / Salinity Support)

$159.00

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