2-Channel 1-Amp SPDT Signal Relay Shield + 6 GPIO with IoT Interface

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Feature Overview
  • 2-Channel SPDT Telecommunications Relay Controller
  • 6-Channel Programmable Digital Input/Output
  • Compatible with Electron, Photon, Bluz, or RedBear
  • ESP8266 and USB IoT Interface Modules are Also Available
  • Adaptable to Onion, PyCom, Raspberry Pi, Arduino
  • Control Low-Power Signals using IoT Communication Modules
  • MCP23008 I2C Controlled SPDT Low-Power Signal Relays
  • World’s Most Expandable Controller with I2C Expansion Port
  • Wireless Remote Operation with Key Fob Expansion Option
  • Use the Arduino Wire Language to Control Relays using I2C Bus
  • IFTTT Firmware Available for Internet Relay Control
  • Example Libraries Available on GitHub

Please note that images above may contain product not included with purchase.

SKU: PR16-28 UPC: 689860065871 Country of Origin: US HTS Code: 854231