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マイクロコントローラ Dialog Semiconductor DA14681のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。Dialog Semiconductor DA14681 2 ページ。

DA14681 Wearable Development Kit

Quick Starting Guide

Mechanical button

Alarm: visible when the alarm is enabled

Bluetooth: visible when connected

Battery/Charging indicator

USB charging port

On/Off switch

OFF

Touch Pad effective area

Swipe over your finger to navigate

Important notes:

The device needs to be switched on to enable charging

Operation is highly effected under increased humidity

Avoid connecting different Wearables to the same mobile device.

If needed, Reset DB should be selected to avoid data mix-up.

Time/Date: To change time press the mechanical button. Hour's text will start blinking.

User can change time by swiping the finger over touch pad. User can change minutes

by pressing the button again. The screen exits "time setup" mode if the button is

pressed again.

Alarm: Alarm is also set in a way similar to Time. On the first button press the alarm icon starts

blinking. The alarm is enabled / disabled by swiping the finger on touch pad while the icon is

blinking. The corresponding icon gets visible when alarm is enabled and invisible when disabled.

Alarm time can be set as described earlier for the time screen.

NFC: Pressing the mechanical button switches on/off the NFC. Contactless operation can be

demonstrated by approaching the device to an NFC reader.

Heart rate: To get a heart rate sample the user must place the wearable on his wrist in the way it is

demonstrated in the following picture. Then the mechanical button must be pressed. The heart rate

indication will turn into 0 and will start blinking. The HRM sensor takes 20 seconds before it can show

a valid measurement. User must keep his hand still during this period.

The Heart Rate sample will be displayed on the screen at the end of this period. The sampling will go

on until the user presses the button again to disable it. The Green LEDs at the back of the device

should blink while the heart rate sampling is enabled

Steps: The step counting operation is enabled by default. The user can disable it by pressing the

button. When step counting is disabled counter resets. If the user keeps the button pressed for 3

seconds the step counter also resets.

Calories: The user can disable/enable it by pressing the button. When Calories counting is disabled

counter resets. If the user keeps the button pressed for 3 seconds the Calories counting also resets.

Light/deep sleep: Light/Deep Sleep operation is disabled by default. The user can enable it

by pressing the button. When Light/Deep Sleep is disabled counter resets. If the user keeps

the button pressed for 3 seconds the Light/Deep Sleep also resets.

Environmental sensors: Temperature - Humidity - Pressure

The data of these environmental sensors are displayed when the user switches to

the corresponding screen.