<p><pre><code> - rpi5 = $80
- Touch display 2 = $60
- Carlink kit = $55
- Power adapter = $10
</code></pre>
$205 in parts<p>You can buy a CarPlay radio that's plug and play for the same or cheaper price. So this is clearly just for the hack value. Fun if you are after a hack project. Probably not worth it if you just want a CarPlay radio.