The Promicro NRF52840 development board is an alternative for nice!nano V2.0, featuring Bluetooth and battery charging management.The usage method is the same as that of nice!nano V2.0.
The default factory-installed program is Blink-All-IO (all IO ports automatically toggle every 1 second). To enter the Bootloader of the Nice!Nano V2, please short-circuit RST to GND twice within 0.5 seconds. For the keyboard board, simply press the RST button twice within 0.5 seconds.
Weight
100 g
Component Type
Controller
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