Hello, I am using the OpenLog Artemis board: https://www.sparkfun.com/products/16832 I am also using the ArduinoBLE library and would like to send constantly data to my application. Think of it as a controller operated by the user. As long as the user is doing something with the device, the BLE sh…

Without seeing your code, how could anyone guess? [image] How to get the best out of this forum Programming Questions Welcome to the Arduino forum! A guide explaining how to get the best out of this forum is available at the link below. Please read it:

Hi. for my projects with arduino BLE library, I use to put my code to be run while BLE connected in a while loop rather than if, as written in arduino examples. you do: [image] userqt: BLEDevice central = BLE.central(); if (central) { if (central.connected()) { I propose: BLEDevic…

Hi, thank you for your help. I tried your suggestion. At the moment, I am calling that from a loop method, which is already a while itself. Having another while inside seems to add even more overhead. Or do I have to move the while logic somewhere else? What I experience after making this change an…

hmm. your service and characteristics declarations are in the good place before setup. this way, the entire sketch may use it (I had issues in compiling when declaring into a function for example). What did you call "board turn off"? Is it a reset? an arduino is not suppose to power off by itslef …

here a part of my code to show you the logic I use (and make the BLE do what I want!) void loop() { // put your main code here, to run repeatedly: BLEDevice central = BLE.central(); if (central) { // if a central is connected to peripheral: ENTER_BLE(); // human displaying of the stat…

[image] GrandPete: I use to put my code to be run while BLE connected in a while loop rather than if, as written in arduino examples. Those examples may be written that way so they are non-blocking.

Ok, it's figured it out, it was a setting on my client side, which I adjusted and this made the communication between the board and the device to be more frequent.

ArduinoBLE to rapidly send data (no delays or lags)

Projects Networking, Protocols, and Devices

anon57585045 January 23, 2023, 12:11am 2

Without seeing your code, how could anyone guess?

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ArduinoBLE to rapidly send data (no delays or lags)

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