Atlas Scientific Whitebox Labs Tentacle Shield Mini

• No wiring, no bread boards
• No soldering necessary, comes fully assembled
• Built in electrical isolation means that sensors won’t interfere
  with each other, and removes outside electrical noise that can
  interfere with readings.
• Stackable design lets you control up to 4 sensors at once
• 3.3V and 5V compatible
• I2C ONLY
• Tentacle Shield Mini doesn't come with EZO™ class devices.

If you are looking for a fast and easy way to read multiple sensors from an Arduino, the Whitebox Labs Tentacle Shield is for you. The Tentacle Shield eliminates the need for wiring, multiplexing and electrical isolation. Because it’s an Arduino Shield, it simply plugs into any 5 volt compliant Arduino.