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I finally have reliable, stable printing to a blue tooth printer (Citizen CMP-10 and CMP-20) from... for me in my specific situation To print you must first pair the phone/device to the printer ...
link: I do not remember where the Tooglelibrary came from. the attachment for those who need it...
link: the (working) print buffer string but nothing change. The printed character type remain the same (same font and...
link: :-) I'm trying to set the command (ESC M n) to set the character font within the (working) print buffer...

Original thread: https://www.b4x.com/android/forum/threads/bluetooth-printing-via-spp.17692/page-12 I simlified the above's example to print on a BT POS printer like this 53390... #ApplicationLabel: Bluetooth POS Printing #VersionCode: 1 #VersionName... PrintBuffer As String Dim BtAdmin As BluetoothAdmin Dim BTConnection As Serial Dim Printer...
link: Original thread: https://www.b4x.com/android/forum/threads/bluetooth-printing-via-spp.17692/page...

I took the BTPrint.zip and modified it to print to my HP Deskjet 100 Mobile using Bluetooth... that I should be able to write my app and print to the printer. I am sure that there are probably...
link: SOLVED B4A does not like all the code on one line separated by : Sub FontCourier :...
link: Trying to compile the app in B4A 6.0 and I get the following error, hope you can assist please. ...
link: The only things I see different from what I am running is Library Core is 3.41, Serial 1.23 Not su...

Since some months our app aborts printing via bluetooth on a DPP-250 printer in the middle..., initializes a TextWriter with its OutputStream, prints some lines, closes the TextWriter and disconnects...
link: To print graphics with TextWriter isn't a good idea either That's true. Avoid using...
link: me why? BTW: To print graphics with TextWriter isn't a good idea either... TextWriter replaces...
link: btSerial.Disconnect Sometimes it prints correctly, sometimes there are a few lines missing...

Hello, I am trying to print from my app to a Bluetooth printer. I use the serial and tscsdk library. When I run the app in "debug" mode it prints correctly, but when I run the app in "release" mode the app randomly doesnt print some data. Has anyone have a similar issue that can give me some solution? Attached you will see two images, the one that printed in debug mode and the one printed in release mode. Thank you in advance!...

Start with this example: https://www.b4x.com/android/forum/threads/b4xpages-bluetooth-chat-example.119014/#content...
link: Hi, i have an B4A app which print in a bluetooth printer. It worked fine until Android 13, now...

Hello, that's my doubt, I've been testing but I haven't found any example. I am referrin...
link: Here is one project (Android Java) on GitHub https://github.com/project-dev/paperangsample Try it a...
link: Where have you read it? Here you will have to believe me ? because I also read a lot every day, ca...
link: "..several people has reversed engineered..:" Where have you read it? ...

Dear looking at the printer configuration picture, you can use ESC/POS emulation and use "ESC/POS Bluetooth Printer Class". 130697 https://www.b4x.com/android/forum/threads/bluetooth-esc...
link: I NEED SOMETHING LIKE THAT IF IS POSSIBLE...
link: 130674...
link: 0 85 130 534 " & txtPrintItem.Text,"ibm737") Printer2.WriteBytes...

I would like to share my successful experience in bluetooth printing I've just download the file "bluetooth_printer_V2.0.zip" from this link https://www.b4x.com/android/forum/threads/bluetooth-esc-pos-printer-class.106553/ and different fonts, logo and barcode printing including bluetooth connection are there For more enhance and easy font download the two attached compress file...-printer-bluetooth.85750/...

Hello, Some body find a solution to print images directly to bluetooth printers???? i found on playstore 2 apps working: https://play.google.com/store/apps/details?id=com.itako.android.iprint https://play.google.com/store/apps/details?id=com.mocoo.hang.rtprinter thanks!...