The micro:bit is a multifunctional microcontroller board and classroom learning tool that demonstrates how software integrates with hardware. It features an LED light display, sensors and many I/O features that promote interaction with the user and the world around them.
The micro:bit can be connected to a TI-Nspire™ CX II family or TI-84 Plus CE Python graphing calculator, allowing for real-time interface with the calculator's keypad and screen in conjunction with the micro:bit. Students can then program the micro:bit directly from their calculators. Additionally, most Python programs are copy-and-paste compatible with micro:bit standard syntax, though some may require minor edits.
The TI Python module is authored to communicate with both the micro:bit V2 device as well as the micro:bit V1. The micro:bit V2 is the most recent iteration, and it includes a built-in speaker, microphone and capacitive touch sensor.
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Displaying image patterns and animations on the 5x5 LED matrix |
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Interacting with buttons and capacitive touch sensor |
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Playing music with a speaker |  |
Communicating with analog and digital input/output |
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Establishing communication between two calculators via micro:bit radio functions |
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Interacting with external sensors (with optional expansion board) |
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Reading values from the built-in compass, accelerometer, temperature sensor and light level sensor |
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Connecting to NeoPixel LED strips |
These files include a "runtime" hex file and a micro:bit module file. We've compiled both, along with step-by-step Getting Started directions and sample programs, in one convenient zip file.
Adding this module will enable the Python programming selections needed for communicating with the micro:bit. Once installed, the micro:bit module selections will appear in the Python application of your graphing calculator.
To do this, drag and drop the hex file onto the micro:bit file directory when plugged into a computer. When successful, a Texas logo will appear on the micro:bit LED display.
Use a USB OTG mini to micro male cable (sold separately).
Teachers can submit a cable request here: USB Cable request form
(While supplies last. Other restrictions apply; see form.)
Additionally, you can establish communications with TI-Nspire™ CX computer software using the USB Type-A to Micro-B cable.
For full details on this process and other functionality, please see the full user FAQ.
Introduce students to the basics of Python coding with the micro:bit to help build conceptual understanding of core coding concepts using the Micro:bit modules.
Make coding take flight! With micro:bit and TI-84 Plus CE Python or TI-Nspire™ CX II graphing calculators, students can learn to make any one of the family of Tello drones fly.
Hosted by the Micro:bit Educational Foundation, this website includes numerous projects, lessons and activities to help students learn the fundamentals of computer science and core STEM concepts.