This information is based on the EasyData App available on TI-84 Evo calculators running operating system v7.1.0, released September 9, 2026.

The following sensors are supported:

Texas Instruments CBR 2 Motion Detector
Go Direct Motion Detector
Go Direct Gas Pressure*
Go Direct Temperature Probe

pH Sensors (sensor calibration not supported using a calculator)

Go Direct pH
Go Direct Tris-Compatible Flat pH
Go Direct Glass pH

Adapters/Cables needed for connecting supported sensors to TI-84 Evo

Adapter/Cable Description Sensor
Mini USB to USB C Cable Adapter
(Available from Texas Instruments, included with new CBR 2 units)		 ∘ CBR 2
USB-A to USB-C Cable Adapter
(Not sold by Vernier or Texas Instruments)		 ∘ Any supported Go Direct Sensor
(use with sensor’s charging cable)
Micro USB to USB-C Cable (CB-USB-C-MICRO) ∘ Any supported Go Direct Sensor
with Micro USB charging port*
➕ Mini USB to USB C Cable Adapter
(Available from Texas Instruments)
➕
TI Calculator Data-Only Go Direct Sensor Cable (CB-GDX-TICALC) (calculator won’t charge the sensor)		 ∘ Any supported Go Direct Sensor
with Micro USB charging port*
Unit-to-unit USB C Cable
(Available from Texas Instruments)		 ∘ Go Direct Gas Pressure
with USB-C charging port
(Purchased September 2026 or later*)
*For information on which charging port a particular Go Direct sensor has, see Which Go Direct sensors have a USB-C port?

Unsupported Sensors

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Published: August 25, 2026. Updated: September 9, 2026.