Example of 144 RGB LED Control using nRF52840 Dongle (BLE 5.0)
This is video that control 144 RGB LEDs using nRF52840 Dongle.
By changing the SPI example of nRF5 SDK, we control the 144 RGB LEDs(WS2812B) connected to nRF52840 Dongle. The BLE 5.0 lecture with nRF52840 is available at http://www.wearedev.net .(Korean version)
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