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DFRobot Open-Source Hardware Electronics and Kits

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IO Expansion Shields & HATs Mega Multi IO Shield for Arduino Mega / DUE

$9.90

IO Expansion Shields & HATs RS485 Connector Expansion Shield for LattePanda Alpha&Delta

$29.90

Serial RainbowLink 4 Channel USB to Serial Converter (RS485 / RS232 / TTL)

$12.90

Temperature & Humidity Sensor Fermion: SHT31 Digital Temperature & Humidity Sensor (Breakout)

$8.90

Audio Fermion: MEMS Microphone Module - S15OT421(Breakout)

$2.90

Serial Gravity: Digital I2C Signal Isolator

$16.00

Ethernet W5500 Ethernet with POE IoT Board (Arduino Compatible)

$44.90

LCD 3-wire Serial LCD Module (Arduino Compatible)

$21.05

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

$4.50

Robot Kits micro:Maqueen Plus V2 (18650 Battery) with Mechanic, micro:bit V2 and Gamepad

$153.20

Switches & Buttons Gravity: Digital Push Button (Yellow)

$1.70

LCDs/LEDs/E-ink/Displays Gravity: 1602 LCD Keypad Shield For Arduino

$9.90

OLEDs OLED128x64 Display - FireBeetle Covers

$12.90

Current Sensors LED Current Meter 10A (Red)

$6.80

Robot Kits micro: Maqueen Lite (with micro:bit V2 / Skin / Mechanic / Cable / Gamepad / Track Map)

$129.70

Switches & Buttons Gravity: Digital Push Button (Red)

$1.70

Air Sensors Gravity: Factory Calibrated Electrochemical Hydrogen Sensor (0-1000ppm, I2C&UART)

$167.90

Liquid Sensors Gravity: Analog Turbidity Sensor for Arduino

$9.90

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Communications Gravity: LoRaWAN Node Module (EU868) – SX1262-Based, 4km Range for IoT & Agriculture

$9.90

Jumper Wires PH2.0-3P Male-to-Male Cable – 10cm (10 Pack)

$3.90

Interactive Sensors Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32)

$14.90

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

$9.90

Other Kits Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V / 5V Outputs

$34.90

LiDAR Ultra-Compact ToF Laser Ranging Sensor (7.8m, 1g, ±4cm Accuracy)

$15.00

Jumper Wires PH2.0-4P Female/Female Jumper Cable - 5cm (10-Pack)

$3.90

Jumper Wires 20cm PH2.0-4P Male-to-Male Cable for Boson & UNIHIKER (10-Pack)

$6.90

Jumper Wires PH2.0-4P Male-to-Male Jumper Cable - 10cm (10 Pack)

$5.90

Jumper Wires 20cm PH2.0-3P Male-to-Male Cable for Boson & UNIHIKER (10-Pack)

$4.90

Xbee / Zigbee Home Assistant Connect ZBT-1 – Zigbee & Thread USB Adapter for Matter Smart Home

$29.90

Communications Gravity: I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi

$5.90

Range & Distance Sensors 50m TOF Laser Ranging Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

$29.00

LiDAR 25m Long Distance ToF Laser Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

$25.00

Temperature & Humidity Sensor Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)

$12.90

ESP32 & ESP8266 UNIHIKER K10 AI Coding Board for K12 STEM & Beginner (Computer Vision, Offline Voice Recognition, TinyML)

$28.90

Education Kits UNIHIKER K10 + M10 AI & IoT Code Learning Tools Kit (Beginner to Advanced)

$88.80

Others Beetle RP2350 Mini Dual-Core Development Board (ARM Cortex-M33 / RISC-V)

$4.90

Light & Imaging Sensors RS485 Photoelectric Solar Radiation Sensor (400-1100nm)

$59.00

Light & Imaging Sensors Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC)

$8.00

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