TI Graphing Calculator Page

You can install a special firmware on your CEENBoT that allows a program written on a TI graphing calculator to control the robot.

You will need

  • an AVRISP mkII programmer to connect to the robot;
  • AVR Studio or CEENBoT Commander to transfer firmware to the robot,
  • a graphing calculator model 82, 83, 84 or 89;
  • an interface cable to connect from the calculator to the CEENBoT,
  • a CEENBoT robot with a 324 v2.23 controller board or a 324 v2.21 controller board and a calculator adapter

Firmware for Calculator Mode comes with CEENBoT Commander, or can be downloaded from:


Instructions on how to write a program on the calculator and send it to the robot are in the guide: