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BLIKVM Overview

BLIKVM is an open-source KVM, it has four versions: v1 CM4, v2 PCIe, v3 HAT, v4 Allwinner. This device helps to manage servers or workstations remotely, regardless of the health of the operating system or whether one is installed. You can fix any problem, configure the BIOS, and even reinstall the OS using the virtual CD-ROM or Flash Drive. Unlike software-based remote management, you don't need to install any software on the controlled computer for non-intrusive control. Here you will find comprehensive information about all aspects of the operation of BLIKVM. Join our BLIKVM Discord Community for Support, FAQ & News! Image title

FEATURE BliKVM v1 CM4 BliKVM v2 PCIe BliKVM v3 HAT BliKVM v4 /H313
SOC Raspberry CM4 Raspberry CM4 Raspberry 4B Allwinner H616/H313
Supported resolutions 1920x1080@60Hz 1920x1080@60Hz 1920x1080@50Hz 3840x2160@30Hz
HDMI Capture TC358743 TC358743 TC358743 MS2131
HDMI Loop Through No No No Yes
POE No Yes Yes Yes
DC-IN No No No Yes
USB-C Power Yes Yes Yes Yes
USB Power/Data Splitter Yes Yes(external) Yes Yes
Serial Console No Yes Yes Yes
ATX controls Yes Yes Yes Yes
BIOS controls Yes Yes Yes Yes
Open source system Yes Yes Yes Yes
Reinstall the controlled computer system Yes Yes Yes Yes
FAN Yes(Not support PWM controls) Yes Yes Optional(default with heat sink)
Display Module OLED 128x64 white OLED 128x32 white OLED 128x64 white LCD 240x240 color
Real Time Clock Yes(DS1307) Yes(PCF8563) Yes(PCF8563) Yes(PCF8563)
Case Metallic Black No Metallic Black White Blue Orange(1U rack compatible) Metallic Black(1U rack compatible)
Buzzer No No No Yes
Custom button No No No Yes
Software update Yes Yes Yes Yes
32GB SD Card Yes (OS included) Yes (OS included) Yes (OS included) Yes (OS included)
HDMI backpower mitigation No Yes Yes Yes
Professional technical support Yes Yes Yes Yes


  • Video capture (1080P 60Hz)
  • Keyboard forwarding
  • Mouse forwarding
  • ATX
  • Fan Control
  • Fullscreen mode
  • Paste text from clipboard
  • VPN support
  • Mass Storage Drive (emulate a CD-ROM or Flash Drive)
  • Multiport KVM over IP
  • OLED to display system info, like temp, uptime, IP
  • Password authentication
  • Support multiple languages
  • Wake-on-LAN


1.BLIKVM v1 CM4 version
2.BLIKVM v2 PCIE version
3.BLIKVM v3 HAT version
4.BliKVM v4 Allwinner version

Last update: May 1, 2024
Created: June 4, 2022