Setup

4. How to download a UF2 File to your OBD-Kill

Download the CAN Hack UF2 File at https://cdn.intrepidcs.net/guides/OBD-Kill/defcon30_uf2.zip

4.1 CONNECT THE OBD-Kill PICO TO YOUR COMPUTER

• Connect the micro USB cable to your host computer.

• Connect the other end of the micro USB cable to the Pico while you press and hold the BOOTSEL button on the Pico. This will cause the Raspberry Pi Pico to enter bootloader mode and allow you to upload a new UF2 File.

• Release the button once the cable is connected.

A disk volume called RPI-RP2 will appear on your computer.

4.2 Load a UF2 File to the Raspberry Pi Pico

• Open RPI-RP2 on your computer by double-clicking it.

• Drag and drop the .uf2 file that you downloaded earlier.

RPI-RP2 will unmount and the LEDs on your OBD-Kill will start blinking

You’ve just uploaded the first bit of code to your Pico!