Nathan Kau

@tkoolen just wanted to bump the issue. Thanks!

Hi cao, we use an external battery with a switch in serial to power the estop's coil. That said, you should use a solid-state relay like the Crydom 100A, https://www.digikey.com/product-detail/en/sensata-crydom/D06D100/CC1520-ND/353618.

Switched to a different sd card library. Haven't tested yet though.

Hi crane-warrior, were you able to resolve that issue? It seems like you had a problem with incorrect firmware. Our firmware has the capability to change the odrive gains by...

I had the same issue. Could you guys update the primary tutorial to let users know that the SR doesn't work with the demo application? https://docs.luxonis.com/en/latest/pages/tutorials/first_steps/#first-steps-with-depthai Seriously unprofessional

Thanks for the helpful tips! Still no luck though. What .dtb should I apply the max98357a.dtbo to? ``` pi@ubuntu:~$ sudo adduser $USER audio info: The user `pi' is already a...

@pelwell Sorry to bug you, any ideas given the above information?

Thanks @pelwell , could you tell me how to properly update the dtmerge utilities?

@pelwell Thanks I was able to update my dtmerge utilities which fixed the issue of `DTOVERLAY[warn]: no matching platform found` appearing. As you guessed, it didn't actually fix the problem...

Upgrading to 6.8.0-1006.6 https://launchpad.net/ubuntu/+source/linux-raspi/6.8.0-1006.6 made everything work! The max98357a overlay applies without issue and I can hear audio out the speaker. I wasn't able to figure out which change made...