How to find UUID?
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- wjs0303
- Posts: 1
- Joined: Sat Mar 18, 2023 11:37 pm
How to find UUID?
I'm using adafruit nrf52840 express and I want to get data from board to my computer by BLE connection. When I ask that to chatgpt, it says I need device address, service uuid and characteristic uuid. I can find service uuid, but I don't know how I can find other two
- mikeysklar
- Posts: 14182
- Joined: Mon Aug 01, 2016 8:10 pm
Re: How to find UUID?
You don't really need to mess with UUID's in most cases. If you just want to pair your nRF52840 with a computer to transfer data over the UART there is a guide for that.
https://learn.adafruit.com/circuitpytho ... r/overview
https://learn.adafruit.com/circuitpytho ... r/overview
- davidwilley843
- Posts: 2
- Joined: Mon Jun 13, 2022 6:03 am
Re: How to find UUID?
According to websitelegitchecker, By default UUID are used in the boot loader and /etc/fstab files for the boot device. The UUID is a property of the file system and can change if you reformat the drive. Other alternatives to using UUIDs of device names would be to identify devices by ID or label.
Please be positive and constructive with your questions and comments.