蓝猫淘气

Wireless IoT, Bluetooth® Low Energy, 4½-Digit, 100kHz True RMS Digital Multimeter

TIDA-01012

Overview

Now, through the Internet of Things (IoT) environment, many products have become "at your fingertips", including test equipment such as digital multimeters (DMMs). The TIDA-01012 reference design, implemented on Texas Instruments' SimpleLink™ ultra-low-power wireless microcontroller (MCU) platform, demonstrates a 4.5-digit, 100kHz connected true RMS digital multimeter , featuring Bluetooth Low Energy connectivity, NFC Bluetooth pairing® and auto-wake up with TI's CapTIvate™ technology.

characteristic

● 4.5-bit (50K) counting resolution
● Supports Bluetooth Low Energy (BLE) of wireless MCU, suitable for Internet of Things (IoT) wireless applications
● Automatic wake-up, realized by CapTIvate capacitive touch technology
● Low power design and power management system
● BLE mobile application pairing enabled by NFC dynamic interface
● Firmware-based true RMS measurements

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Blockdiagram

Design Files

Documentation

Wireless IoT, Bluetooth® Low Energy, 4½-digit, 100kHz True RMS Digital Multimeter Reference Design (Rev. B)

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