구글 인공지능 머신 러닝 Coral 보드
(Coral Dev Board)
개요
특징
-
SOM
- NXP i.MX 8M SOC (Quad-core Cortex-A53, plus Cortex-M4F)
- Google Edge TPU ML accelerator coprocessor
- Cryptographic coprocessor
- Wi-Fi 2x2 MIMO (802.11b/g/n/ac 2.4/5GHz)
- Bluetooth 4.1
- 8GB eMMC
- 1GB LPDDR4
USB Connections
- USB Type-C power port (5V DC)
- USB 3.0 Type-C OTG port
- USB 3.0 Type-A host port
- USB 2.0 Micro-B serial console port
Audio connections
- 3.5mm audio jack (CTIA compliant)
- Digital PDM microphone (x2)
- 2.54mm 4-pin terminal for stereo speakers
Video connections
- HDMI 2.0a (full size)
- 39-pin FFC connector for MIPI-DSI display (4-lane)
- 4-pin FFC connector for MIPI-CSI2 camera (4-lane)
MicroSD card slots
Gigabit Ethernet ports
40-pin GPIO expansion headers
Supports Debian Linuxs
Models are built using TensorFlow
Fully supports MobileNet and Inception architectures though custom architectures are possible
Compatible with Google Cloud
Supports TFLite
No need to build models from the ground up. TensorFlow Lite models can be compiled to run on the Coral Dev Board.
Scale from prototype to production
Considers your manufacturing needs. The SOM can be removed from the baseboard, ordered in bulk, and integrated into your hardware.
Includes a full system
SOC + ML + Connectivity all on the board running a variant of Linux, so you can run your favourite Linux tools with this board.
More About
Edge TPU Module CPU NXP i.MX 8M SOC (quad Cortex-A53, Cortex-M4F) GPU Integrated GC7000 Lite Graphics ML accelerator Google Edge TPU coprocessor RAM 1 GB LPDDR4 Flash memory 8 GB eMMC Wireless Wi-Fi 2x2 MIMO (802.11b/g/n/ac 2.4/5GHz) Bluetooth 4.1 Dimensions 48mm x 40mm x 5mm Baseboard Flash memory MicroSD slot USB Type-C OTG Type-C power Type-A 3.0 host Micro-B serial console LAN Gigabit Ethernet port Audio 3.5mm audio jack (CTIA compliant) Digital PDM microphone (x2), 2.54mm 4-pin terminal for stereo speakers Video HDMI 2.0a (full size) 39-pin FFC connector for MIPI-DSI display (4-lane) , 24-pin FFC connector for MIPI-CSI2 camera (4-lane) GPIO 3.3V power rail 40 - 255 ohms programmable impedance ~82 mA max current Power 5V DC (USB Type-C) Dimensions 88 mm x 60 mm x 24mm
