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The jSerial library allows you to open and communicate with other devices through the computer COM ports. It can also be used to communicate with Bluetooth devices over a virtual com port. (jBluetooth library is now available: https://www.b4x.-library.60184/) http://www.b4x.com/basic4android/image
link: jSerial and B4J Packager 11 jSerial depends on a native library named jssc.dll. It is included inside jssc.jar, under the natives folder. Remember th
link: jSerial was updated with the latest version of jssc (2.8.0). The jSerial version is the same as before.
link: Thanks Erel, Appologies, I was using jSerial v1.05. jSerial v1.06 works like a charm ! Thank you again.

B4J Serial comm jSerial The jSerial library allows you to open and communicate with other devices through the computer COM ports. https://www.b4x.-library.34762/ B4R File handling rESP8266littleFS for B4R Library littleFS for ESP8266 on B4R. It is just rESP8266FileSystem modified to work with litt
link: Capture or edit every single element by clicking a short touch (if activated by customView). And will raise an event that invokes a sub in your app yo
link: What's New Since Last Week (28 Nov 2022 to 04 Dec 2022) B4J Charts Hansolo Charts Some very nice looking charts https://www.b4x.-charts.143959/ B
link: B4J Comms & Network My Serial Comms Class My Serial Comms Class (as a library) is a wrapper for the standard serial comms (jSerail) and TCP networking

Streaming protocol. Low level solution. Difficult to use if more than two devices are involved (see this example). UDP / UDPPacket + UDPSocket (Network library): Connection-less protocol. Just open the port and send packets. Devices need to be connected to the same local network. As there is no co

Hi there As it takes time to create, debug these projects, the source code for this WebApp is DonationWare. Find the PayPal link below. When donating, please indicate that it's for SithasoDaisy jSerial. https://paypal.me/anelembanga?country.x=ZA&locale.x=en_US I'm excited that this is going fairl
link: Thank you so much @amorosik The WebApp is for communicating with a com port via the jSerial b4j library. On my side however I don't have any com por
link: Wow wow wow and wow I often use communications via rs232 and hercules for both rs232 and tcp client/server And even if I still don't quite understand

No. It isn't compatible with Android.
link: Is it possible to use jserial library on a b4a app, if yes is there a simple example code to show how to connect and disconnect from the USB port. I k

This library allows you to discover and connect to Bluetooth devices. It is similar to B4A Serial library. It is based on the BlueCove open project (Apache license): http://bluecove.org/ This library runs on Windows. A modified version for Raspberry Pi is available here: https://www.b4x./ Don't con
link: This means that the Bluetooth driver is not supported by this library. Use jSerial instead.
link: Please correct me if I wrong use this example: 1. made pairing through WIN10 Settings with my LG K4 2. run example where in listview field show "LG

Hello friends, This is my first but not last post in forum :D When I checked B4J_chat.zip file in Erel's post, I see that there is an old .fxml designer file that can not be recognized by B4J 9.8. I succeed to convert 1.fxml to 1.bjl file and succeed to make communicate Hercules (a terminal progra

You should Dim + Initialize usb1 and stream1 in open_port.
link: What would be the correct sequence for closing a serial port (in case the USB-Serial adapter is disconnected) and opening it again? like

HI, I have an application that use USBserial devices through the jSerial library. Everything is working as expected on Windows and Linux, but on Mac not all available serial ports are listed with serial.ListPorts. For example CH340 modules are listed, but CP2105 or Bluetooth Serial not. The officia
link: Seems that the issue is related to the jssc library. https://github.com/FabehaMalik04/java-simple-serial-connector/issues/16 On a Mac, the library lis
link: By just replacing jssc.jar in Extra Libs with the latest one available (2.9.4) from here: https://github.com/java-native/jssc/ solved the issue. Now I

With the update of jSerial to v1.32, when packaging with B4J Packager 11, do we need to use the new jssc.dll contained in the new jssc.jar, rather than the jssc.dll posted in here: https://www.b4x.-b4jpackager11-the-simple-way-to-distribute-standalone-ui-apps.117880/ and here: https://www.b4x.-libra
link: Good point. I've updated the zip file. Note that it is simply the dll from jssc.jar\natives\windows_64
link: @Erel has the zip file been updated because when I look at the properties of jssc.dll: 124821 that is the same as the previous jssc.dll, however the
link: I think @Erel has updated the file attached to the Integrated B4JPackager11 thread (which I guess is the proper place for it), but not post #102 in th

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