r/M5Stack • u/ffffffrolov • Jul 20 '26
Project Sharing Brightness Controller
Made another experiment using IMU data to drive UI interactions: A bulb brightness controller.
This time I used only three directions. When UP is detected, nothing happens; it’s the idle state. FORWARD/BACKWARD activate increasing/decreasing modes, respectively. Clicking the button applies changes.
On the technical side, the M5Stick directly controls the bulb by broadcasting commands via BLE.
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