Raytac's MDBT42Q-U512KV2 is a BT 5.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52832 SoC solution, which
incorporates: GPIO, SPI, UART, I2C, I2S, PMD, PWM, ADC, and NFC interfaces for connecting peripherals and sensors.
Features: Embedded 2.4GH z transceiver supports Bluetooth 5.2 ( ), 2.4G hz RF & ANT+ upon customer's preference Compact size with (L) 16 x (W) 10 x (H) 2.2 mm Low power requirements, ultra-low peak, average and idle mode power consumption Be compatible with a large installed base of mobile phones, tablets and computers Fully coverage of BLE software stack