Dashboard for Hondata K-Pro & S300 ECUs

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Hardware installation

This is the list of recommended components you would need to install HonDash in your car:

Component Link Price
Raspberry Pi 3 Model B+ or Raspberry Pi 4 Model B http://a.co/d/is4HSYJ $40
SanDisk Ultra microSDHC 16GB class 10 http://a.co/d/0LzsUWC $7
Raspberry plastic case http://a.co/d/8z8Me8D $7
USB A-Male to B-Male cable   $5
Micro usb DC Converter 12V to 5V 3A http://a.co/d/adrZTSE $5

Tested screens that work fine:

Display Link Price
7” HSD070PWW1 1280x800 screen + HDMI driver https://www.ebay.com/sch/i.html?_nkw=HSD070PWW1+hdmi $65
DC Power plug 5.5x2.1mm   $1
HDMI male-male cable   $10
Display Link Price
7” Official Raspberry Pi Touch Display https://www.raspberrypi.org/products/raspberry-pi-touch-display/ $65



  • Install the Raspberry Pi in the most ventilated place you can, hot temperatures will slow down the processing speed or even things stop working.

  • Wi-Fi coverage is limited, if you notice any connection problem while configuring try to be closer to Raspberry Pi.

  • It should run with any screen resolution but cannot ensure that graphics would render 100% perfect.

  • You can connect the USB coming from the K-Pro to any USB port from the Raspberry, doesn’t matter.

  • Cigarette lighter is a good power source location to feed this system.

  • Strongly recommended the Raspberry case, you don’t want an electronic board in direct contact with your chassis.