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Reverse-engineering my speakers' API to get reasonable volume control

(jamesbvaughan.com)
287 points jamesbvaughan | 1 comments | 25 Jul 24 15:11 UTC | HN request time: 0s | source
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dkga ◴[27 Jul 24 01:08 UTC] No.41083763[source]▶
I love this type of posts, and I’m amazed the speaker exposes its API like this.

The kid in me thinks there could also be a way perhaps to transmit audio through this (or another) API? (very low chance, but…)

replies(1): >>41092577 #
1. sigseg1v ◴[28 Jul 24 11:41 UTC] No.41092577[source]▶
From his filesystem listing in the post it looks like you can overwrite firmware update data. I wouldn't be surprised if you can make it play or capture whatever you want be overwriting the firmware.