SparkFun 15170 Edge Development Board Review

Apollo3 Blue microcontroller. 32-bit ARM Cortex-M4F processor with Direct Memory Access 48MHz CPU clock, 96MHz with TurboSPOT Extremely low-power usage: 6uA/MHz 1MB Flash 384KB SRAM Dedicated Bluetooth processor with BLE 5. ST LIS2DH12 3-axis accelerometer 2x MEMS microphones with operational amplifier OV7670 camera connector Qwiic connector 4 x GPIO connections 4 x user LEDs 1 x user button FTDI-style serial header for programming Bluetooth antenna CR2032 coin cell holder for battery operation. 600mA 3.3V High processing to current consumption ratio enables machine learning applications on the 'Edge' of networks, without the need for a central computer or web connection. LiPo charger. Voice, gesture, or image recognition possible with TensorFlow Lite. (Note: Voice examples are provided. Gesture and image examples hope to be released by TensorFlow soon). 1.8V - 3.6V supply voltage range