UART on RPi4 available?

Product support balenaOS
1

Hi,
I’m trying to deploy our app to RPi4 with the new image.
Question: I’m missing the UART settings on the RPi4’s Fleet configuration tab:

image
image.png1128×56 4.69 KB

(picture from the RPi3).

How can I enable UART for RPi4?
I used to have our custom hardware available on /dev/ttyS0 but this device does not exist.

Thanks

2

Hi,
just found out that manually adding the
RESIN_HOST_CONFIG_enable_uart parameter and setting value to 1 did the magic ^^

Works now :wink:

Cheers

3

Thanks for confirming, I will make a point to find out why it isn’t exposed in the UI though :+1:

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