Tool/software: Starterware
Experienced element14 contributor Nico teWinkel puts the Wireless IoT Bluetooth digital multimeter reference design to the test for Premier Farnell’s element 14 community. In this RoadTest, Nico connects the multimeter to his Android device via Bluetooth, to create his own digital multimeter for testing battery voltage and amperage. You can read the full test report here, including a video of the graphing feature, which he tested using a flashing multi-coloured LED.