NRF52840 Eval Kit User Manual
Vision: V1.0.1 Date: 2019.01.19
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P0.12
KEY2(up)
Mouse move up for 5 pixels
P0.24
KEY3(right)
Mouse move right for 5 pixels
P0.25
KEY4(down)
Mouse move down for 5 pixels
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If your PC support BLE, you can also used to control cursor on PC
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If you want to use the joystick of Arduino Accessory Shield, you need to modify
the definition of keys in pca10056.h
WIRELESS KEYBOARD
HOGP profile (HID over GATT Profile) can be used to release wireless keyboard
function. HOGP use basic protocol GATT of BLE to release interaction between HID
host and Device.