Coral Dev Board Mini

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multiple revisions of this device, use caution
abgn+ac (AC600)
Single Board Computer with Edge TPU
Coral Dev Board Mini.png
Homepage
Support
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
Brand • Model • Rev
Google Coral Dev Board Mini
FCC ID
Type
development board, single-board computer
CPU1
MediaTek MT8167A
CPU1 Type
ARM Cortex-A35
CPU1 Speed
1.5 GHz ( 4 cores )
Flash1 Chip
Kingston EMMC08G-MB29
Flash1 Size
8 GiB 8,192 MiB <br />8,589,934,592 B <br />67,108,864 Kib <br />8,388,608 KiB <br />65,536 Mib <br /> (eMMC)
RAM1 Size
2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br /> (LPDDR3)
RAM1 Chip
Nanya NT6CL512T32AM-H1

802dot11 OUI: F4:F5:E8 (3 E, 2 W)

Stock bootloader
U-Boot 2019.10
Stock FW OS
Linux 4.19.125-mtk Mendel Linux
Expansion IF types
USB 2.0 (Type C), Micro SD Card slot
USB ports
1
SD/MMC Slots
1
USB Hub Compatible
Untested
Power
5 VDC, 2 A
Connector type
USB (Type C)
Serial Port (UART)
yes, 3.3V TTL, via GPIO header, (115200 8N1)
Flags:
Bluetooth 5, AI Accelerator, Micro HDMI 1.4a, MIPI DSI, MIPI CSI, Audio 3.5mm out, microphone, I2C, SPI, UART, GPIO

Additional chips
Google Edge TPU ML Accelerator Module;Coral;G313-06329-00;;1;
Plug & Trust Secure Element;NXP;A71CH;;1;
PMIC;MediaTek;MT6392A;;1;
Digital High-SNR SiSonic Microphone;Knowles Electronics;SPK0415;;1;
USB PD And Type C Current-Limited Power Switch;NXP;NX5P3090;;1;
2A High-Efficiency Step-Down Converter;TI;TVL62084;;1;
1A Ideal Diode with Ultra-Low Voltage Drop;Maxim;MAX40200;;4;
DC/DC Converter IC;Texas Instruments;TPS62130;;1;
4-Bit 20 Mb/s Dual-Supply Level Translator;ON Semi;NLSX4378;;2;
Dual Channel EMI Filter w/Integrated ESD Protection;Nexperia;PCMF2HDMI2S;;2;
1.0 to 6.0 GHz SPDT Switch;Skyworks;SKY13585;;1;
Dual-band / Dual-mode Multilayer Chip Diplexer;ACX;DP1608;;1;

Other

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 207 additional devices
of which 1 are Google devices
Default login user: mendel
Default login password: mendel
mendel:mendel credentials used by 1 additional devices
of which 1 are Google devices

Retail
FCC approval date 18 August 2020
(Est.) release date October 2020
(Est.) initial retail price (in USD): $100
UPC 193575011295
(UPC DB, On eBay)
Newegg 9SIA9DEDP20260
ASIN B08QLXKJB7 Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module
unknown
Radio1 module IF
SDIO 3.0
Chip1
MediaTek MT7658CSN
Wireless interface OUI
F4:F5:E8,
Antenna Connector Type
MHF4
MIMO status
1x1:1
Wireless Standard
IEEE 802.11a/b/g/n/ac
802.11ac
up to 433 Mbps
802.11n
up to 150 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
2.4 or 5 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Coral Dev BoardNXPQualcomm
Coral Dev Board MiniMediaTekMediaTek

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented Google device with specifications, see Google.

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),
• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

See also: List of Single-board computers

Specifications

  • CPU: MediaTek MT8167A (Quad core) ARM (Cortex-A35) @1.5GHz
  • GPU: PowerVR GE8300
1080p60 HEVC, MPEG4 Decoder
720p/30 MPEG2, H.263, H264 Decoder
  • TPU: Google Edge ML Accelerator Co-processor
  • Storage: 8GB eMMC flash + Micro SD (TF) slot
  • RAM: 2GB (LPDDR3) @ 1600MHz
  • WLAN: 802.11abgn/ac (1T1R)
  • USB: 1x USB 2.0 Type-C (OTG)
  • Power Source: USB Type-C

Requirement

  • USB Type-C cable with data transfer function
  • Monitor with Micro HDMI cable, Keyboard and Mouse set
  • 5V USB Type-C Power Supply

Links of Interest

Pictures

User Images

  • Board Top

  • Board Bottom

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