Raytac's MDBT53-1M is a BT 5.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF5340 SoC solution, which incorporates: GPIO, SPI, UART, TWI, I2S, PDM, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors.
Features:
Dual Core processors: Network Core (256 kB flash + 64 kB RAM) / Application Core (1 MB flash + 512 kB RAM)
Supports Bluetooth LE Audio
Embedded 2.4GHz transceiver supports Bluetooth 5.2 ( ), IEEE 802.15.4 ( & Zigbee) & 2.4Ghz RF & ANT+ upon customer's preference
Compact size with (L) 9.3 x (W) 14.3 x (H) 1.85 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