Device Info:- Bluetooth version: - 4.0 Communication Protocol: UART 3.3V TTL Device is Weight Scale We already tried using their mac address .but as per our knowledge we are unable to do that using core Bluetooth. we are attaching Bluetooth device service and characteristics here. Are we able to connect this Bluetooth Device using Core Bluetooth? * *

First, thanks for your time ! I'm trying to code my own app, she had to link 2 iPhone with Bluetooth. The first iPhone had to send live camera flow to the other with Bluetooth link when the app is running in sender mode. The second iPhone had to show the live, and offer the possibility to take instant photos when the app is running in receiver mode. I don't want to install an app because I want to include other special actions in the future. First question : May I use swift or C ? If you need more details, don't hesitate! Arthur

I have seen no good tutorials for actually making Bluetooth apps on playgrounds. I’ve seen tutorials for mac but I only have an iPad. Im really lost any help would be much appreciated. I don’t even know how to structure an app in playgrounds, it’s different then in mac.

Hi all, I'm facing issue with BT on m iPhone 13 Pro 265 GB iOS 15.4. when I'm pairing with BT headphones or car system all is fine but when I'm pairing with units from DARKGLASS ELECTRONICS models ADAM and Photon (those are bass guitar efects with BT) I'm heaving audio issues like stuttering and humming. Additionaly sometimes it can't even connect to unit. Those issues are not occuting when I'm using my old iPhone 8 (no audio or pairing issues). I was trying below solutions: Updating to latest iOS. Turning off BT and restarting device. Several re-pairing and forgoting of device. Reseting of iPhone. Reseting network options. Regards, Tomasz

I have announce messages for my airpods pro's on but whenever i get a message it just gets quieter as if its going to announce it but then it doesn't say anything. does anyone know what the problem could be?

Hi, We have an app that broadcast UUIDs as beacons to the Suntech vehicle tracker device in the foreground and background. This app broadcast UUIDs to vehicle tracker devices when the app is in range of the device, and when the application is away from the device then it will send alerts to users. But this is working properly when the app is in the foreground. And when the user puts the application in the background then broadcasting stops and UUIDs format is also changed. So can you guide us, on how we can broadcast in the background for a long time and when the app is killed?

I want to send encrypted data from ble (as central) to another device (as peripheral). Now when app is open everything is all good, but what to do if app is in background? Do I have to buy smaller version of advertising id from BLE SIG? OR Is there any way I can send data in background? Or Is there any unique characteristics or services other than BLE ADDRESS that iPhone always advertises when iOS Bluetooth is turned on, so that I can check on that condition and allow entry to user (as application is for smart door lock.)

I am building a flutter project that using a Bluetooth Reactive BLE dependency but I am facing a error while connecting with BLE device. Errors are like: Command PhaseScriptExecution failed with a nonzero exit code Flutter/Flutter.h file not found

I had iPhone 6 iOS 12.xx - it worked seamlessly with Vauxhall vector 06 car stereo bluetooth. Upgraded to iPhone 13 iOS 15. It will connect a call to the car bluetooth, but now won't hang up. The phone hangs up, but the car stereo/bluetooth line stays as open as if the line is connected still. Only fix so far to pull stereo fuse from the car each time! Apparently becoming a known issue with Apple at the moment

I have an iphone 12 pro. Since update 14.4, Bluetooth has been disconnecting randomly from my Airpods. Then when I updated to 14.6, it started happening more frequently. I thought it was my Airpods, so I bought a pair of brand new pair of Beats Pro Wireless (true wireless). It's still happening and still the most irritating thing about my apple products right now. Halp.