Whitebox Labs Tentacle Mini for Arduino
Made in Switzerland.
Tentacle Mini for Arduino and Atlas Scientific devices.
sensor circuits are not included. Works with current and all Atlas Scientific EZO sensor circuits: PH, EC, DO, ORP.
Part # TEN-SHM
An arduino shield to host and individually isolate up to 2 EZO circuits from Atlas Scientific to measure PH, Dissolved Oxygen, Electric Conductivity (E.C.) and Oxidation-Reduction Potential (ORP). You can stack up to 3 Tentacle Mini shields to get 6 sensor channels.
Sensor circuits are not included. Works with current and all Atlas Scientific EZO sensor circuits: PH, EC, DO, ORP.
Tentacle Mini is COMPATIBLE with all Arduinos with the R3 pin layout. The Mini is 3.3V and 5V compatible.
Tentacle Mini is compatible with all EZO type circuits (except the Flow Meters) from Atlas Scientific that support I2C mode. The Mini will not work with older sensor circuits that support UART only. If you still want to use UART circuits, use the 4-channel Tentacle Shield.
Tentacle Mini is compatible with RaspberryPi (all versions). Connect 5V->, 3.3V->IOREF, GND->GND, SCL->SCL, SDA->SDA.