Benefits of the Coral Dev Board Micro The Coral Dev Board Micro is a microcontroller board that benefits from a built-in camera,microphone, and Coral Edge TPU, allowing you to quickly prototype and deploy low-power embedded systems with on-device ML inferencing. By combining the Cortex M4 and M7 processors with the Coral Edge TPU on this board, you can design systems that cascade from extreme low-power ML inferencing to more complex—yet still power-efficient—ML inferencing. You can also expand the hardware with custom add-on boards using the high-density board-to-board connectors. The Edge TPU is a small ASIC designed by Google that accelerates tensor flow lite models in a power efficient manner. One Edge TPU is capable of performing 4 trillion operations per second. This on-device ML processing reduces latency, increases data privacy, and removes the need for a constant internet connection. Technical Specifications MCU: NXP i.MX RT1176 (Cortex-M7 and Cortex-M4) ML Accelerator: Coral Edge TPU coprocessor:
4 TOPS (int8) RAM: 64 MB Flash Memory: 1 Gibit Sensors: Himax HM01B0 CMOS sensor

PDM mono microphone Input/output: (2x) 12-pin GPIO header;
(2x) 100-pin board-to-board connectors;
USB Type-C (USB 2.0) User interface: (4x) LEDs;
(2x) switch buttons