Showing 1–32 of 77 results

• 

  KeyFob I2C Converter with Dual Serial to 16-Port I2C

  $399.95
• 

  KeyFob I2C Converter with Dual Serial to 8-Port I2C

  $299.95
• 

  I2C Converter with Dual Serial to 16-Port Hardware I2C

  $299.95
• 

  WiFi to I2C Converter with MQTT Bluetooth and USB

  $49.95
• 

  Ethernet to I2C Converter

  $59.95
• 

  I2C Converter with Dual Serial to 8-Port Hardware I2C

  $199.95
• 

  USB Interface Adapter for NCD IoT Devices Virtual COM Port FT230XS

  $14.95
• 

  USB to I2C Converter with Virtual COM Port FT230XS

  $14.95
• 

  Feather Battery I2C Shield For Particle and Feather Modules

  $15.95
• 

  AMKR I2C Shield For Arduino MKR1000 and MKR Modules

  $12.95
• 

  Feather Screw Terminal For Particle and Feather Modules

  $18.95
• 

  Feather Ethernet Overlay Shield For Particle and Feather Modules

  $19.95
• 

  Feather To IoT Adapter For Particle and Feather Modules

  $9.95
• 

  Feather I2C Shield For Particle and Feather Modules

  $12.95
• 

  Ethernet Overlay Shield for Particle Photon and Electron (BETA)

  $19.95
• 

  Dual I2C Shield for Arduino Due with Modular Communications Interface

  $14.95
• 

  Particle Electron I2C Shield with Screw Terminals and 2 Amp Power Supply

  $15.95
• 

  Onion Omega Expansion Dock

  $16.00
• 

  I2C Shield for Onion Omega Dock

  $9.99
• 

  Communications Overlay Shield Adapter for WiPy

  $12.95
• 

  Communications Overlay Shield Adapter for Particle Photon and Particle Electron

  $9.95
• 

  Communications Overlay Shield Adapter for Onion Omega 1 and 2

  $12.95
• 

  Communications Overlay Shield Adapter for Arduino Nano

  $12.95
• 

  Communications Overlay Shield Adapter for Arduino Micro

  $12.95
• 

  I2C Shield for Arduino Uno with LED Display Buzzer Key Fob & Wireless

  $59.95
• 

  Screw Terminal Breakout Board with I2C for Raspberry Pi Zero, Pi 2, Pi 3, or Pi 4

  $14.95
• 

  Screw Terminal Breakout Board with I2C and USB Interface for Onion Omega 2 and Onion Omega 1

  $12.95
• 

  Screw Terminal Breakout Board for WiPy2 & LoPy

  $14.95
• 

  Screw Terminal Breakout Board for WiPy

  $14.95
• 

  Screw Terminal Breakout Board for Particle Photon with On-Board Power Supply

  $14.95
• 

  Screw Terminal Breakout Board for Particle Photon or Particle Electron

  $12.95
• 

  Screw Terminal Breakout Board for Particle Photon

  $12.95