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DFRobot Open-Source Hardware Electronics and Kits

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Switches & Buttons Gravity: LED Button x 5 Pack

$22.50

IO Expansion Shields & HATs Xbee Shield for Arduino

$4.50

Switches & Buttons Gravity: Digital Self-Locking Switch

$1.90

Air Sensors Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor (Breakout, 0.1-10ppm)

$7.50

IO Expansion Shields & HATs Raspberry Pi 4B GPIO Terminal Block HAT

$24.90

Light & Imaging Sensors Gravity: TCS3430 Tristimulus Color Sensor

$17.50

Liquid Sensors Gravity: Lab Grade Analog EC / Electrical Conductivity Sensor Kit for Water Quality Monitoring (K=1)

$69.90

Temperature & Humidity Sensor Gravity: DHT20 Temperature & Humidity Sensor for Arduino

$7.90

Current Sensors LED Current Meter 10A (Red)

$6.80

ESP32 & ESP8266 FireBeetle 2 ESP32-E IoT Microcontroller with Header (Supports Wi-Fi & Bluetooth)

$9.90

IO Expansion Shields & HATs DC Motor Driver HAT(V1.0) for Raspberry Pi

$14.90

Air Sensors Gravity: Analog Gas Sensor (MQ2)

$6.90

Temperature & Humidity Sensor Gravity: Analog SHT30 Temperature & Humidity Sensor

$6.90

Magnetic Sensors Gravity: Digital Magnetic Sensor

$2.90

Ethernet Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini

$25.00

Arduino Board Bluno - An Arduino UNO Compatible Bluetooth 4.0 (BLE) Controller

$24.90

Pressure Sensors Fermion: BMP390L Digital Barometric Pressure Sensor (Breakout)

$10.90

Light & Imaging Sensors Gravity: Factory Calibrated Correlated Color Temperature (CCT) & ALS Meter for Professional Photography

$29.90

3G/4G/5G Gravity: CAT1 SIM7600G Global 4G Communication and GNSS Positioning Module (10Mbps/5Mbps)

$59.00

Air Sensors Fermion: H2S Gas Sensor – Hydrogen Sulfide Detector (Breakout, 0.5-50ppm, MEMS, Low Power)

$7.50

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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 ESP32-S3 AI Camera Module (Edge Image Recognition, Night Vision, ChatGPT Voice Interaction)

$18.90

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

$59.00

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