Khadas VIM1S

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abgn+ac (AC600)
Single Board Computer
Homepage Product page
WikiDevi.wi-cat.ru Khadas VIM1S
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Khadas VIM1S V11
FCC ID 2A8Q4-VIM1S
Type single-board computer
CPU1 ☒N Amlogic S905Y4
CPU1 Type ARM Cortex-A35
CPU1 Speed 2.0 GHz ( 4 cores )
Flash1 Chip Samsung KLMAG1JETD-B041
Flash1 Size 16 GiB 16,384 MiB <br />17,179,869,184 B <br />134,217,728 Kib <br />16,777,216 KiB <br />131,072 Mib <br /> (eMMC 5.0)
Flash2 Chip Winbond W25Q256JWPQ
Flash2 Size 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (SPI NOR)
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 /> (LPDDR4 SDRAM)
RAM1 Chip Micron MT53E512M32D2FW-046 WT:D
ETH chip1 Amlogic S905Y4
Ethernet Port Count 1-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: B8:13:32 (-, 2 W)
Ethernet OUI: C8:63:14 (3 E, -)

Stock bootloader U-Boot 2019.01
Stock FW OS Linux 5.4.125 OpenWrt 19.07.4
Expansion IF types USB 2.0, Micro SD Card slot, HDMI 2.1
USB ports 3
SD/MMC Slots 1
HDMI 1
USB Hub Compatible Untested
Power ? VAC ~ ? Hz, ? A
Connector type USB Female (Type-C)
Serial Port (UART) yes, 3.3V TTL, via GPIO header, (921600 8N1)

Flags:
Micro SD Card slot, HDMI 2.1, Bluetooth 5.0, IR receiver, RTC, I2C, I2S, SPDIF, ADC, UART, GPIO

Additional chips
I2C RTC;Haoyu Microelectronics;HYM8563;;1;
USB 2.0 High Speed 4-Port Hub Controller;JFD;FE1.1s;;1;
8-bit MCU, 8Kb Flash memory, 128b data EEPROM;ST;STM8S003;;1;
Fixed 3.3V 8A Synchronous Buck Converter w/100mA LDO;MPS;NB680;;1;
18V, 2A Synchronous Step-Down Converter;Silergy Corp;SY8120B1;;3;
Ultra low dropout, 500mA, CMOS LDO;Will Semiconductor;WL2803E;;3;
300mA Low Dropout RF Linear Regulator;SGMicro;SGM2032;;1;
Ultra Low Capacitance ESD Protection Array;Amazing Microelectronics;AZ1043;;2;

Other

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 230 additional devices
of which 3 are Khadas devices

Manuf/OEM/ODM Shenzhen Wesion Tech
3rd Party Firmware Support Android 11, Ubuntu 22.04
Retail
FCC approval date 25 October 2022
(Est.) release date September 2022
(Est.) initial retail price (in USD): $65
ASIN B0BFVFF3FV Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module SparkLAN AP6256
Radio1 module IF SDIO 3.0
Chip1 Broadcom BCM43456
Wireless interface OUI B8:13:32
Antenna Connector Type MHF2
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

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

For a list of all currently documented Khadas devices with specifications, see Khadas.

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

Overview

See also: Khadas, Amlogic and AMPAK

Hardware specification

Quad-Core ARM (Cortex-A35)
  • GPU: Mali-G31 MP2 @850MHz
VPU: 4K@60fps AV1, VP9, H.265 Decoding
  • Storage: 32MB (SPI NOR) Flash, 16GB (eMMC 5.0)
TF card (max. 128GB)/MMC card slot
  • Memory: 2GB (LPDDR4) SDRAM @1176MHz
  • Network: 1x Fast Ethernet port
  • Wi-Fi: Broadcom BCM43456
802.11abgn/ac (2.4/5GHz) 1T1R
  • USB: 3x USB 2.0 ports
  • Power: USB (Type-C) port or 4-pin

Links of Interest