Start from checking hondash.com!

What's HonDash?

HonDash is an open source instrument cluster developed for Honda engines.

Requirements (minimum)

• Hondata K-Pro ECU v2* / v3 / v4 or Hondata S300 v3
• Raspberry Pi 3 Model B+ / Raspberry Pi 4
• HDMI/DSI/composite compatible screen

* v2 only if it has on board datalogging, check here

Setup diagram

Easy install

This is most likely what your are looking for

Advanced software installation notes

check here