DFRobot Open-Source Hardware Electronics and Kits

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Screens & Displays Fermion: 3.5” 480x320 TFT LCD Capacitive Touchscreen with MicroSD Card Slot (Breakout)

$25.90

Motion Sensors Gravity: Digital 10.525GHz Microwave Sensor (Motion Detection)

$8.90

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

$11.90

Mechanics micro:Maqueen Mechanic - Beetle

$9.90

Bluetooth Bluno Link - A USB Bluetooth 4.0 (BLE) Dongle

$9.90

IO Expansion Shields & HATs Multi Function Expansion Board for UNIHIKER K10 and micro:bit (Power & Motion)

$14.90

AD/DA Converter Gravity: I2C 12-Bit DAC Module

$4.90

Current Sensors Gravity: Analog AC Current Sensor (10A)

$19.90

Others Mainboard for Overlord 3D Printer

$70.00

Relays Gravity: Magnetic Latching Relay for ESP32 / Arduino

$5.90

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

$75.00

Arduino Board Romeo BLE - A Control Board for Robot - Arduino Compatible - Bluetooth 4.0

$39.50

Arduino Board Romeo - a Robot Control Board with Motor Driver (Compatible with Arduino)

$24.90

LEDs Gravity: Digital piranha LED module - Blue

$2.60

IO Expansion Shields & HATs Gravity: IO Expansion Shield for LattePanda V1

$10.50

Range & Distance Sensors Gravity: Ultrasonic Scanner Kit (180°)

$27.05

LCD I2C LCD Backpack

$6.50

Liquid Sensors Gravity: Analog Turbidity Sensor for Arduino

$9.90

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Liquid Sensors RS485 Modbus Water Quality pH Sensor (IP68)

$129.00

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

Liquid Sensors RS485 Industrial Water Quality Residual Chlorine Sensor

$279.00

Liquid Sensors Industrial-Grade RS485 Water Quality ORP Sensor (ModBus-RTU, IP68)

$179.00

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

$69.00

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

$550.00

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

$149.00

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

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

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