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    • K

      Image stream widget
      Announcements • • kl3m3n

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      @kl3m3n

      A new example using ESP32-CAM for live image streaming can be found here:

      https://www.gui-o.com/examples#h.5hi7azp0mvtw

    • B

      How does GUI-O's auto-connect work in BLE?
      Comments & Feedback • • bmillier

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      @kl3m3n That was quick! Yes, your code which restarts the advertising in the onDisconnect routine is much better. I believe I tried putting it there first but I don't think it would compile ("not in scope" error). Then I checked out that Kolban demo and just did it his way.
      You must be a pretty good programmer to be handling all aspects of this by yourself. Even programmers that do both MCU programming and either smartphone or PC applications, are often not good writers- i.e. their documentation is poor. Your's is excellent.
      FYI. I have used an IOS app called TechBasic which is something like GUI-O in that it lets you communicate with MCUs via Bluetooth. It is, however, a Basic interpreter running on the IOS device. So, its a bit more versatile but you do the actual programming/development on the IOS device itself. That's not ideal. The TechBasic app itself starts up like a PC IDE for Basic programming, and you can compose/edit or select & run your Basic programs from there.. So, it's not really a stand-alone app that a non-programmer can use easily. The auto-connect feature of GUI-O is quite superior in this respect.
      Also, as far as I know, IOS only works in the BLE mode- not the legacy Bluetooth SPP mode. I happen to like that the Android OS lets you use legacy Bluettoth/SPP.
      So, I agree- you are right to be hesitant about an IOS app. There would be a lot of adaptation you would likely have to do.
      Again- thanks for your attention and efforts on my forum posts.😊

    • S

      How much notifications append without to open Gui-O
      Announcements • • Sato

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      Hie @kl3m3n
      Thank you

      I know, I've googled it.
      The Autostart option I haven't found on my phones yet, but I'll keep looking because that could solve the issue.
      Yesterday I tried to open Gui-O when the index was at 121, and I found that the App had frozen, but I was still getting the notifications from your script.
      I'll turn on logcat and send it to you later, maybe you can see something that will help.

      Best regards

    • S

      Prepaid Gui-O Pro Apk
      Comments & Feedback • • Sato

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      @kl3m3n

      Thank You.
      I will look what for me is the best way. If need help with this, i give feedback

      BR

    • K

      Announcing IoT push notifications
      Announcements • • kl3m3n

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      @kl3m3n,

      Have updated to 1.0.7.1 the Samsung Android 10 and it no changed the Application UUID
      Good!

      Don't know why my cellphone Android 12 have changed the UUID on update
      Next version update i will look if it happens again

      Regards

    • S

      Add the IoT name to @init
      Comments & Feedback • • Sato

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      @kl3m3n ,

      Thank You

      Regards

    • K

      Announcing GUI-O design tool
      Announcements • • kl3m3n

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      B

      @kl3m3n On another, unrelated topic- I use the ESP32 arduino core version 2.0.3-RC1, since it adds support for the newer ESP32C2, C3 etc. This version works fine with the BasicBluetooth demo you provide, and I am using straight Bluetooth for my current project.
      However, out of curiosity, I tried to compile the GUI-O_BasicBLE demo. It wouldn't compile. It turns out that I had to remove the existing,older ESP32_BLE_Arduino-master folder from my Library folder. After that ,it will link with the proper BLE library that comes with the ESP32 vers. 2.0.3-RC1 core. Other GUI-O users, who have also upgraded to the latest ESP32 core library, may have the same issue if they have that other, older library installed.
      BR

    • S

      How to implement Push notifications
      Comments & Feedback • • Sato

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      Hi @kl3m3n,

      Fantastic!
      I already updated by Google Play the new version. When you have some example code, please send it, I can start testing on my microcontroller.

      Thanks. Great feature from Gui-O

      With best regards

    • S

      Visual component with id (im2) already exists
      Comments & Feedback • • Sato

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      Hi Kl3m3n,

      This works, only the IP without the SCI and VIS

      mqttClient.publish(&In[0], "@im8 IP:"https://i.imgur.com/vFexxxx.png"\r\n");

      Solved
      Thanks

    • S

      During the installation of the App, this should generate a random number
      Comments & Feedback • • Sato

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      Hi @kl3m3n,

      I will leave it for later when I can experience a practical example.
      If justified, I will return to the subject.

      Thank you
      Best regards

    • K

      GUI-O design tool for PC
      Video Tutorials • • kl3m3n

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    • K

      ESP32 & Arduino & GUI-O automatic pairing (supports SSL/TLS)
      Video Tutorials • • kl3m3n

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    • S

      Navigating between page´s
      Comments & Feedback • • Sato

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      Hello @kl3m3n,

      Tested, works well

      Thanks
      Best regards

    • S

      Uninstall automatically Gui-o App0
      Comments & Feedback • • Sato

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      Hello @kl3m3n,

      I understand, thank you

      Best regards

    • S

      Assign a number to "ni" through a variable
      Comments & Feedback • • Sato

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      Hello @kl3m3n

      This works and is simpler. You are the best!

      String str = "@ni1 VAL:" + String(val) + "\n\r";
      mqttClient.publish(&In[0], &str[0]);

      Best regards

    • S

      Tests on our own home Mqtt servers
      Comments & Feedback • • Sato

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      @kl3m3n

      Thank you.

      Best regards

    • S

      multi-language support
      Comments & Feedback • • Sato

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      Hello @kl3m3n,

      Like you say, implementing a control for language selection from the GUI-O app side, which is then stored in EEPROM of the microcontroller, is a good choice.

      Regards

    • S

      Connect to Internet via GPRS
      Comments & Feedback • • Sato

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    • G

      Grid of buttons?
      Comments & Feedback • • GrantA

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      @kl3m3n drop down box looks to be easier to use than the spinnable list.
      grid of buttons also seems to work much faster than drawing each button individually. Just need to fine tune the size of each button and the colours, but I can set each button in the pattern initially, and also set individual buttons interactively.

      I'll also have to see if I can load my settings from a CSV file, so that I think might be the last thing to test out, but looking very feasible at the moment to complete what I wanted to do.

    • S

      Possibility to install older versions
      Comments & Feedback • • Sato

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