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DFRobot Open-Source Hardware Electronics and Kits

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Air Sensors Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS)

$4.90

ESP32 & ESP8266 Romeo Mini ESP32-C3 Robot Control Board (Integrated Motor & Servo Driver)

$19.90

IMU Sensors Fermion: LSM303 Tilt Compensated Compass (Breakout)

$15.55

Light & Imaging Sensors Gravity: Analog Ambient Light Sensor for Arduino / ESP32 / micro:bit / Raspberry Pi (1~6000 Lux)

$2.60

Temperature & Humidity Sensor Gravity: Analog Capacitive Corrosion Resistant Soil Moisture Sensor for Arduino / Raspberry Pi

$5.90

Liquid Sensors Gravity: Liquid Flow Sensor (G3/4)

$19.90

Ethernet Raspberry Pi CM4 IoT Router Carrier Board Mini with Case and PiTray mini

$59.40

e-Health Sensors Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor (Breakout, I2C/UART)

$15.90

Air Sensors Gravity: Analog Alcohol Sensor (MQ3)

$6.90

Robot Kits Max:bot DIY Programmable Robot Kit for Kids

$159.90

IO Expansion Shields & HATs UPS Expansion HAT for LattePanda Sigma Single Board Computer

$49.90

Motion Sensors Gravity: Digital Vibration Sensor

$2.50

Temperature & Humidity Sensor Gravity: I2C BME280 Environmental Sensor

$15.00

Range & Distance Sensors Gravity: Digital Adjustable Infrared Proximity Sensor (10~80cm)

$6.90

Interactive Sensors Gravity: HUSKYLENS with Silicone Case

$38.40

EL Wires EL Wire - Orange

$7.30

Air Sensors Gravity: Analog Electrochemical CO2 Sensor for Arduino (0-10000 ppm)

$48.90

Lora Private LoRaWAN Gateway with Built-in Local Server & Node-RED (US 915MHz)

$99.00

RTC Modules Gravity: I2C DS1307 RTC Module

$4.40

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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

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

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

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

$45.00

Pressure Sensors Fermion: BMP581 High-Precision Barometric Pressure Sensor (Bosch Flagship | ±0.3hPa | 3.3V)

$5.90

LCD 3.5" IPS Capacitive Touch Screen for ESP32 (480x320, GDI Port)

$29.90

Others LoRaWAN Control Terminal (EU 868MHz, 4km Range, RS485)

$35.00

Others LoRaWAN Control Terminal (US 915MHz, 4km Range, RS485)

$35.00

Pressure Sensors Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor (±0.3 hPa, I2C / SPI / I3C)

$9.90

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

$17.90

Air Sensors Gravity: SFA40 Formaldehyde (HCHO) Sensor (0–1000 ppb, High Accuracy ±20 ppb)

$49.50

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

$15.90

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