SiPEED Maix II Dock

SiPEED Maix II Dock (v3702)

(Est.) release date: January 2021
(Est.) initial retail price (in USD): $29
Country of manuf.: China

Amazon image

ASIN
B092M1TGQP (, On Amazon, On CCC)
On Newegg

Type: development board

Power: 5 VDC, 2 A
Connector type: USB Female (Type-C)

CPU1: Allwinner V831 (800 MHz)
CPU2: GigaDevice GD32F150G8 (72 MHz)
FLA1: 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> (Brand? Model?)
FLA2: 64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br /> (GigaDevice GD32F150G8)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Allwinner V831)
RAM2: 8 KiB 0.00781 MiB <br />8,192 B <br />64 Kib <br />0.0625 Mib <br />7.629395e-6 GiB <br /> (GigaDevice GD32F150G8)

Expansion IFs: USB Type-C
USB ports: 1
Serial: yes, USB Female (Type-C), (115200 8N1)

WI1 module: unknown
WI1 module IF: SDIO 2.0
WI1 chip1: Realtek RTL8189FTV
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: U.FL

bgn

Additional chips
3W Mono Class D Audio Amplifier;Nsiway;NS4150;;1;
1MHz 5.5V Rail-to-Rail Operational Amplifier;TI;LMV321;;1;
Digital Triaxial Accelerometer;MemSensing Micro;MSA301;;1;
1.5MHz 1.5A 3 Channel DC Step-Down PMU;TOLL Micro;TMI7003C;;1;
1.5MHz 5.5V 1.5A Synchronous Step-Down Regulator;RYCHiP;RY3415;;1; 300mA High Speed Low Noise CMOS LDO Regulator;Diodes;AP2127;;1;
300mA Low Dropout Regulator;Shanghai Siphon;H7211-18M54;;1;

Flags: Micro SD Card slot, LCD Display, microphone, speaker, camera, accelerometer, I2S, SPI, UART, GPIO

802dot11 OUI: none specified

For a list of all currently documented Allwinner SoC's with specifications, see Allwinner.
GigaDevice not currently documented.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

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Entry Level Linux AIOT Kit

Product page

Links

• Sipeed MAIX-II Dock is an Allwinner V831 powered AIoT vision devkit on CNX|Software
• Cam-equipped dev kit runs Linux on LinuxGizmos
• Sipeed Maix-II SoM and Devboard on Hackster

Hardware specification

• CPU: Allwinner V831 @800MHz

SoC: Single-core ARM (Cortex-A7)

NPU: 0.2 TOPS Zhoiyu @600MHz

• MCU: GigaDevice GD32F150G8 @72MHz

ARM (Cortex-M3) (used for JTAG+UART debugger)

• Storage: TF card (max.128GB)/MMC card
• Memory: 64MB (DDR2) SiP RAM
• WLAN: 802.11bgn (1T1R) Wi-Fi
• USB: 1x USB 3.0 (OTG)
• Power Source: USB Type-C

Images

• 

  Carrier Board Top

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  Carrier Board Bottom

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  SoM Top

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  Som Bottom

• 

  Dock Top

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  Dock w/Display Top