MAJOR LAUNCH: HUSKYLENS 2 6 TOPS LLM MCP AI Vision Sensor is now available. Buy Now →

Search - r3 - products, projects and tutorials - DFRobot

logo
CommunityForumWikiBlogLearn
  • $USD
  • EUR€
  • £GBP
  • . VIP
  • My Account
  • Order History
  • VIP Benefits
  • Logout
TOP

97 item(s) found for "r3"

  • Product(97)
  • Blog(8)
  • Wiki(50)
  • Category: ArduinoDevelopment BoardsFermionGravityInternet of Things - IoTKitsmicro:bitModulesRaspberry PiRoboticsSensorsSTEM Education
  • Working Voltage: 12V24V5V3.3V19V
  • Types of Signal: RS485DigitalUARTI2CAnalogCANSPIPWMRS232
  • Compatible with: Arduino UnoBreakoutArduino NanoArduino Mega
  • Integrated Development Environment: Arduino IDEMind+Makecode
  • Programming Language: C++MicroPythonPythonGraphicalMind+
  • Interface: TerminalPH2.0Micro USBPinUSBEthernetFPCUSB Type-AUSB Type-CAudio InterfaceUSB Micro-BTFIPEX

More Filters

Default Hot Sell New Arrival Price Price

    SKU: DFR0406

    Only 5 Left

    Arduino Motor Shield R3
    $29.90

    SKU: DFR0216

    In Stock

    DFRduino UNO R3 - Compatible with Arduino Uno
    $12.90

    SKU: DFR0191

    In Stock

    DFRduino Mega2560 (Arduino Mega 2560 R3 Compatible)
    $22.90

    SKU: FIT0603

    In Stock

    ABS Transparent Case for Arduino UNO R3
    $3.90

    SKU: DFR0216-R

    In Stock

    DIN Rail Mount Bracket for Arduino UNO R3 / Leonardo
    $7.90

    SKU: DFR0216-2

    In Stock

    DFRduino UNO R3 with IO Expansion Shield and USB Cable A-B
    $19.70

    SKU: DFR0181

    In Stock

    Arduino Uno Rev 3
    $24.90

    SKU: DFR0251

    In Stock

    Gravity: Digital 16A Relay Module
    $9.80

    SKU: SEN0604

    In Stock

    RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor for Smart Agriculture (IP68, 5-30V)
    $69.00

    SKU: SEN0466

    In Stock

    Gravity: Factory Calibrated Electrochemical CO Sensor (0-1000 ppm, I2C & UART)
    $66.90

    SKU: SEN0601

    In Stock

    RS485 Soil Temperature, Moisture, EC Sensor for Climate Control in Greenhouses (IP68, 5-30V, Arduino Compatible)
    $39.00

    SKU: SEN0600

    Only 3 Left

    RS485 MODBUS-RTU IP68 Soil Temperature & Moisture Sensor for Automatic Irrigation (Arduino Compatible)
    $29.00

    SKU: SEN0598

    In Stock

    IP68 Underwater Ultrasonic Obstacle Avoidance Sensor (3m, UART)
    $28.00

    SKU: SEN0467

    In Stock

    Gravity: H2S Sensor (Calibrated) - I2C & UART
    $72.90

    SKU: FIT0898

    In Stock

    Gravity: 4Pin PH2.0 to DuPont Male Connector I2C/ UART Cable Pack (30cm)
    $6.90

    SKU: SEN0469

    In Stock

    Gravity: NH3 Sensor (Calibrated) - I2C & UART
    $136.90

    SKU: SEN0470

    In Stock

    Gravity: Factory Calibrated Electrochemical SO2 Sensor (0-20ppm, I2C&UART)
    $152.90

    SKU: SEN0472

    In Stock

    Gravity: Factory Calibrated Electrochemical Ozone Sensor (0-10 ppm, I2C & UART)
    $152.90

    SKU: SEN0609

    Out Of Stock

    mmWave - C4001 24GHz Human Presence Detection Sensor for Arduino & ESPHome (25 Meters, UART)
    $13.90

    SKU: SEN0471

    In Stock

    Gravity: Factory Calibrated Electrochemical Nitrogen Dioxide Sensor (0-20ppm, I2C/UART)
    $152.90
loading……
no-result-icon

Not finding any matches, please try different keywords.

Would you like to view our new products ?

Information About UsWarrantyTerms & ConditionsShippingPaymentFAQCustomer Service DFRobot DistributorsContact UsSite MapMy Account AffiliatesSpecials
logo
Sign up for exclusive offers!
Like us on
Copyright © 2025 DFRobot. All rights reserved.