The device in question is a Bluetooth 4.0 Battery Monitor that is resold under many brands, and which by itself would seem to do just what it is said to do, from monitoring a battery to running ...

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Left-click once on the icon: Toggle the Bluetooth device information list. The circle on that side shows the percentage, and if you choose to show unconnected devices in the tray, the area around them ...

Monitoring the battery level of a Bluetooth-enabled device is not easy as most of these devices do not support Bluetooth battery monitor or battery level display. If some of them do, you have to ...

To begin, [Malebuffy] knew he would need a way to display the fuel ... it to a smart phone via a Bluetooth module. The whole circuit is powered from the boat battery using a DC adapter.

This is the spectrum that baby monitors and cordless phones ... three devices generally use low power Bluetooth. But even low power can use up precious battery life on your phone.

Waveshare recently launched a series of dot matrix ESL color e-paper displays with Bluetooth and NFC connectivity designed ...