Milk-V Mars

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RISC-V Credit Card Size SBC
Homepage
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Milk-V Mars (8 GB) v1.21
Type
single-board computer, development board
CPU1
StarFive JH7110
CPU1 Type
RISC-V
CPU1 Speed
1.5 GHz ( 4 cores ) 64-bit
Flash1 Chip
GigaDevice GD25LQ128EWIG
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI)
RAM1 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 /> (LPDDR4 SDRAM)
RAM1 Chip
Micron MT53E2G32D8QD-046 WT:E
ETH chip1
StarFive JH7110
ETH chip2
Motorcomm YT8531C
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

Ethernet OUI: 6C:CF:39 (1 E, -)

Stock bootloader
U-Boot 2021.10
Stock FW OS
Linux 5.15.0 Debian bookworm/sid
Expansion IF types
M.2 (NGFF), USB 3.0, USB 2.0, HDMI, Micro SD Card slot
USB ports
4
Compact Flash Slots
1
M.2 Slots
1
HDMI
1
USB Hub Compatible
Untested
Power
5 VDC, 3 A
Connector type
USB (Type C) Female
Serial Port (UART)
yes, via GPIO header, 3.3V TTL, (115200 8N1)
Flags:
HDMI, Micro SD Card slot, eMMC module socket, MIPI DSI, MIPI CSI, Audio out (3.5 mm), PoE Expansion header, fan header, SPI, I2C, CAN, SPDIF, PWM, UART, GPIO, RTC

Additional chips
1Mbit SPI Flash;Winbond;W25X10CLZPIG;;1;
4Kbit I2C Serial EEPROM;Giantec;GT24C04A;;1;
I2C RTC;Haoyu Microelectronics;HYM8563TS;;1;
Super Speed USB 3.0 Host Controller;VIA;VL805;;1;
300mA Low Dropout Linear Regulator;Diodes Inc;AP7331;;1;
PMIC for Multi-Core High Performance System;X-Powers;AXP15060;;1;
Precision Power Distribution Switch;TOLL Microelectronic;TMI6262AL;;2;
Precision Voltage Supervisor w/ Int Watchdog Timer;SGMicro;SGM820;;1;
80mΩ Current-Limited Power-Distribution Switch;AeroSemi;MT9700;;1;
4-Bit Bidirectional Voltage-Level Translator;Union Semi;UM3204;;1;
2A, 1MHz Synchro Step-Down Regulator;Silergy;SY8089A;;2;
30V High Current Boost LED Driver;Silergy;SY7203;;1;
ESD Suppressor Diode;TI;TPD4E05U06;;1;

Other

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 189 additional devices
of which 0 are Milk-V devices
Default login user: user
Default login password: milkv

Manuf/OEM/ODM
Shenzhen MilkV Technology
Retail
(Est.) release date October 2023
(Est.) initial retail price (in USD): $70
Country of manuf China

Motorcomm not currently documented.
For a list of all currently documented StarFive chipsets with specifications, see StarFive.

Overview

"milkV" and "Mars V1.21" are silkscreened on board top.

Hardware specification

SoC: Quad-Core RISC-V (RV64GC) 64-bit
  • GPU: Imagination BXE-4-32 @600MHz
(OpenGL ES3.2, OpenVG 1.2, Vulkan 1.2)
VPU: H.264/H.265 decoder up to 4Kp30,
H.265 encoder up to 1080p30
TF card (max.128GB)/MMC card slot,
eMMC module socket
  • Memory: 8GB (LPDDR4) SDRAM (Micron)
  • Network: 1x GbE ports (w/ PoE support)
  • PCIe: NGFF M.2 (Key-E) socket w/ PCIe 2.0
  • USB: 3x USB 3.0 ports, 1x USB 2.0 port
  • GPIO: 1x 40-pin headers
  • Power Source: 5V/3A via USB (Type-C) or
5V Power from the GPIO Pin 2 and 4 or
via PoE via PoE expansion header

Links of Interest

Pictures

User Images