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DOIP HAT Install

Before proceeding with the install

The DOIP solution described here only works with the AutoPi TMU CM4 and newer editions

DOIP Introduction​

This guide provides a general technical overview of the AutoPi DOIP solution.

DOIP stands for "Diagnostic over Internet Protocol." It is a communication protocol used in the automotive industry for diagnostic and programming tasks. DOIP enables the exchange of diagnostic information between a vehicle's electronic control units (ECUs) and diagnostic tools over an IP-based network, such as Ethernet.

note

Prerequesites for this guide:

  • 1x DOIP HAT PCB
  • 3x Plastic screw
  • 2x 6.5 mm plastic spacer

Keyfob flow

Step-by-Step Guide​

Step 1​

Open up the AutoPi device by unscrewing the four screws at the bottom.

Step 2

Step 2​

Start preparing the DOIP hat by screwing one 6.5 mm spacer in each hole of the DOIP hat PCB as seen in the pictures.

Keyfob flow

Step 3​

Connect the BLE hat with the AutoPi board through the 40 pin headers. Verify that the connectors are properly connected.

Keyfob flow

Step 4​

Reasemble the device using the new AutoPi BLE side shield, giving access to two new Keyfob control ports on the side.

Keyfob flow

Disscussion​

You have now successfully installed the DOIP solution to the device.

note

In case you have any questions, don't hesitate to contact us at support@autopi.io.