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DongShanPi Nezha STU SoM

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Dongshan Nezha STU
Allwinner-D1-SBC-SoM.jpg
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev DongShanPi NezhaSTU SoM V1.1
Type SoM, development board
CPU1 ☒N Allwinner D1
CPU1 Type RISC-V XuanTie C906
CPU1 Speed 1.0 GHz 64-bit
Flash1 Chip Macronix MX35LF2GE4AD-Z41
Flash1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Serial NAND)
RAM1 Size 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (DDR3 SDRAM)
RAM1 Chip SK hynix H5TQ4G63AFR-PBC
ETH chip1 Allwinner D1
ETH chip2 Realtek RTL8211F
Ethernet Port Count 1-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab
Stock bootloader U-Boot 2018.05 g24521d6
Stock FW OS Linux 5.4.61 TinaLinux
Expansion IF types USB 3.0 (Type-C), Micro SD Card slot, HDMI 1.4
USB ports 1
SD/MMC Slots 1
HDMI 1
USB Hub Compatible Untested
Power 5 VDC, 2 A
Connector type USB (Type-C) Female
Serial Port (UART) yes, console, USB Female (Type-C), (115200 8N1)
JTAG Port no
Flags:
Micro SD Card slot, HDMI 1.4

Additional chips
USB to High Speed Serial Port Chip;Nanjing Qinheng Micro;CH9102F;;1;

Other
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
(Est.) release date March 2022
(Est.) initial retail price (in USD): $32
Country of manuf China

For a list of all currently documented Allwinner SoC's with specifications, see Allwinner.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

Overview

Specifications

Single-core XuanTie C906 (RISC-V)
  • Storage: 256MB Serial (NAND) Flash,
TF card (max.128GB)/MMC card slot
  • Memory: 512MB (DDR3) SDRAM
  • Network: 1x GbE LAN port
  • USB: 1x USB Type-C (OTG) port
  • Power Source: USB Female Type-C
or edge connector

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: d1
OpenWrt Subtarget: generic
OpenWrt Package architecture: riscv64_riscv64
Support started version: 24.10.0
Current supported version: 24.10.0
LAN Comment:
Realtek RTL8211F Phy
WLAN Comment:
No WLAN
Comment:
See also https://linux-sunxi.org/DongshanPi_Nezha_STU

Please insert instructions here

Pictures

User Images