Search Results

"..wireless an not blue-tooth.." ??? Bluetooth IS wireless In any case, the name of the printer appears in the list of bluetooth devices visible from any phone or tablet, and clicking on it also correctly performs the pairing operation, and therefore the printer is definitely ALSO bluetooth
link: I see the specifications that it supports Bluetooth 4.0 meaning it may be using Bluetooth Low Energy (BLE). Search this forum for BLE Print. https://

It is bluetooth - just standard bluetooth
link: This is a bluetooth connection?
link: The Bluetooth connection is bidirectional so conceivably that can be done I don't know if the SPP profile supports it though Give it a try I assum
link: This is a bluetooth connection. The program detects the printer fine. It even detects when it is not connected. It just doesnt print

Bluetooth is a good solution for communication with nearby devices.

A p5.js library that enables communication between your p5 sketch and Arduino (or another serial enabled device). https://github.com/p5-serial/p5.serialport
link: Dear All, First of all, my wishes of healthy days for all of you. Any one of you has worked with Web Bluetooth (JavaScript API that works inside Chrom

For savy (Android / other) developers, please follow the link to Job Offers. Thanks https://www.b4x.com/android/forum/threads/ble-development-project-developer-required.144434/
link: Thanks to all.. @DonManfred has kindly offered to help me out with this. But don't be surprised if he calls on others to help out with the intricate

Follow the tutorial. Search the forum for examples. this is handled a few times. I don´t have the time (and mood) to do your job. Bluetooth is a Async process. Connect to the device. Wait for a successfully connection. Only Print if you are connected. Wait for an possible Error event. Close the con

I'm not 100% sure but I think that it's the iLocation library. I added this purpose string: #PlistExtra: <key></key><string>Bluetooth is used to connect with an external GPS receiver</string>

That example is based on TCP/IP. You need to do a similar thing with Bluetooth. Bluetooth (Serial) works with AsyncStreams so it is very similar.
link: Hi all, I state that it has been a long time since I have had to analyze an app that is based on bluetooth technology and I should understand the tech

Hello, thanks for your answers. Classic bluetooth is BluetoothAdmin ???? Because in my first post https://www.b4x.-sdk-rfid-bluetooth-reader-to-b4a.89833 five days ago, I tried to connect with Bluetooth admin, but it generated an error and after trying many times I managed to connect with BLE, wit
link: Read the answer. AsyncStream is only relevant for classic Bluetooth. Check this tutorial: https://www.b4x.com/android/forum/threads/ble-2-bluetooth-lo
link: https://learn.adafruit.com/introduction-to-bluetooth-low-energy/gatt

You can only programmatically connect to devices that implement the SPP / RFCOMM profile.
link: Hi all, I'm running android automotive os on rasp berry pi4, it's possible to pair and connect with my android phone via Bluetooth, but with all Bluet

Powered by ColBERT