KTD2052 EVAL Kit Quick Start Guide
●Connect the USB cable to the QT Py RP2040 PCB.
●Connect the other end of the USB cable to a USB 5V power source (user-supplied). You may use an AC wall adapter, battery power bank, or an available USB port from a computer.
●When power is applied, the demo software executes. Observe the first three patterns to ensure full functionality:
●All 4 RGB modules turn very dim white for 3 seconds.
●Red flashes 3 times quickly on RGB1, then white chases 1 time quickly across RGB1/2/3/4.
●Blue breathes 4 times slowly on RGB1/2/3/4.
●After the test patterns, the demo continues with many other patterns.
●When complete, the entire demo repeats and loops endlessly.
●When desired, remove power by pulling the AC wall adapter from the AC outlet, or by disconnecting the USB cable from the USB power source.
●Optionally, to read or modify the demo software, connect the USB cable to a computer.
■The QT Py RP2040 connects as an 8MB USB flash drive. The software and collateral documents are stored within.
■Open the CircuitPython text file code.py with a software editor. Adafruit recommends the freeware Mu editor, which is optimized for CircuitPython.
■When editing code.py, save changes to the QT Py RP2040. After saving, the code will recompile and execute automatically.
■For backup, the code.py file is already replicated as KTD2052_demo_code.txt on the QT Py RP2040.
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Evaluation Board User's Manual |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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August 2023 |
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QSG-0018-02 |
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196 KB |
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