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Show HN: Bluetooth USB Peripheral Relay – Bridge Bluetooth Devices to USB

(github.com)
233 points bahaaador | 2 comments | 13 Nov 24 13:24 UTC | HN request time: 0s | source

Hi HN! I built Bluetooth USB Peripheral Relay, a tool that lets Bluetooth devices (like keyboards and mice) connect to USB-only hosts using a Raspberry Pi Zero W.

Why? My friend needed a way to use his Bluetooth mouse and keyboard on a PC with Bluetooth disabled due to policy restrictions. This tool acts as a bridge, relaying Bluetooth input over USB. It also lets you use Bluetooth peripherals with older devices that only support USB input.

Tech: Written in Go, optimized for Raspberry Pi Zero W.

I love HN’s community and often lurk here—I’m hoping this project is useful or at least sparks some interesting discussions. Feedback and contributions are welcome!

1. 76SlashDolphin ◴[13 Nov 24 16:03 UTC] No.42127213[source]▶
Ooh, one thing that can be very useful for this is sending USB wakeup packets. I have an HTPC under my TV and game controllers (PS4, Xbox) at my coffee table and there is no way to wake up the PC with those over Bluetooth so I have to keep it on and idling at all times, wasting electricity.
replies(1): >>42128284 #
2. baq ◴[13 Nov 24 17:49 UTC] No.42128284[source]▶
If you have a wired connection to the box you should be able to use wake on lan from a phone (this is what I used to do, now homeassistant took over this responsibility).