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Hi All, It looks like the BT chat example is designed to work between 2 Android devices. http://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/ I utterly failed to...
link: There shouldn't be any problem with PC to Android communication. I did many times. Try this ex...
link: Hi Erel, The problem I believe with the PC > Android communication.. I tried both, with and witho...
link: Make sure not to use prefix mode (see AsyncStreams tutorial)....

Hi Jan, having a look at the library documentation, it seems it will suffice to concatenate the fol...
link: . I didn't read the Chat example so I don't know why you receive your temperature reading...
link: . Using the Bluetooth chat application as a starting point and with the tutorials here...

Hello fellow B4Aers Searching the forum for mobile to mobile (B4A to B4A) BT chat returned zero hits. Any pointer appreciated. Best regards....
link: Just to refresh your mind. Check this :D What i did? Searched the Forum for bt chat *grins*...
link: mobile to mobile (B4A to B4A) BT chat returned zero hits. https://www.b4x.com/android/forum/threads...
link: Just to refresh your mind. Check this :D What i did? Searched the Forum for bt chat *grins* Hahaha...

95662 Updated implementation, based on B4XPages of https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/#content. The code is much simpler compared to the previo...
link: With the new method of enabling BT adaptor, I don't understand the GetBA/ion part...

Hello, since I have problems with the Bluethooth under Android 14, I have loaded the BT Chat Exampel on 2 devices to test it. Samsung A54 with Android 14 and and Lenovo Tab 8 with Android 10. - Android 14 connects to Android 10, everything is great - Android 10 connects to Android 14 - Connection is established - The connection is not recognized on Android 14 - the Serial_Connected is not called (I think) Is there a solution for this?...

on. Still no go. However I can connect and communicate to my APP via a simple BT scanner (BT HC-05). Installed latest BT Chat based on SDK 33. Same result - “Error starting discovery process” So any...
link: Added this to Activity_Create() in Chat BT and my own App and they both work, as well as manifest...

. A new, more comprehensive Android library for ESC/POS thermal printers will be released. (BT, BLE, LAN, USB) (here) (No WRAP, No Java Only B4A) BT_Printer library allows you to print text and image... B4i versione see Here, for ZEBRA printer Here) To print the QR CODES with your BT thermal printer... updates for 3 months. 71755 71781 SD_BT_Printer Author: Star-Dust Version: 0.21 BLE_Printer... SendBufferToPrinter BT_Printer Note: AddPermission(android.permission.ACCESS_COARSE_LOCATION...

Hello, I have a problem using mqtt chat with autodiscovery. I use a tablet as server and phones as client in a mqtt chat with autodiscovery. Both are connected in the same wifi network but the wifi network have no internet connection. If the phone have wifi on and mobile data on, when I start connection, the phone/client can't find the tablet/server and I have success=false in a few time in the "Private Sub client_Connected (Success As Boolean)". If I turn off the phone mobile...

It's time to learn how to use MQTT: https://www.b4x.com/android/forum/threads/59471/#content It is simple and powerful. In most cases MQTT is the best solution for low level networks. Low level network means a network solution that is traditionally based on ServerSocket + Socket + AsyncStreams. In this example we implement a chat room with one or more users. The MQTT broker is embedded in...). B4XSerializator is very useful for cross platform communication. Users can join and leave the chat...

as a ChatGPT API has emerged, I have cobbled together the following raw ChatGPT class. You can take...-reference/chat Try Dim chat_string As String chat_string = "{... see raw input string 'Log(chat_string) 'You can add optional parameters by just adding them to the end, e.g.: 'chat_string = "{""model""...("https://api.openai.com/v1/chat/completions", chat_string) 'You can quite...