DongShanPi One SOM

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Dongshan Pi One
Board red scaled.jpg
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev DongShanPi One
Type System on Module
CPU1 checkY SigmaStar SSD202
CPU1 Type ARM Cortex-A7
CPU1 Speed 1.2 GHz ( 2 cores )
Flash1 Chip Szxincun XCSP1AAWH-NT
Flash1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR3)
RAM1 Chip SigmaStar SSD202
ETH chip1 SigmaStar SSD202
Stock bootloader U-Boot 2015.01
Stock FW OS Linux 4.9.84 buildroot
Expansion IF types USB 3.0, Micro SD Card slot
USB ports 1
SD/MMC Slots 1
USB Hub Compatible Untested
Power 5 VDC, 2 A
Connector type USB Female (Type-C)
Serial Port (UART) yes, USB Female (Type-C), (115200 8N1)

Flags:
Micro SD Card slot, RGB LCD FPC, UART

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

Retail
(Est.) release date February 2022
(Est.) initial retail price (in USD): $19
Country of manuf China
 CPU1 brandFLA1RAM1
DongShanPi One Development BoardSigmaStar128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
DongShanPi One SOMSigmaStar128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />

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

Overview

Specifications

  • CPU: SigmaStar SSD202 @1.2GHz Dual-core ARM (Cortex-A7)
  • Storage: 256MB SPI NAND Flash, TF card (max.128GB)/MMC card slot
  • Memory: 128MB (DDR3) SDRAM (onchip)
  • USB: 1x USB Type-C (Host) port
  • Power Source: USB Female Type-C or edge connector

Links of Interest

Pictures

Retail Images