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I would really appreciate a BLE Library for B4J. Or any possibility or example how to work with BLE data in B4J Thanks a lot Marion

HeartRateMonitor class searches for peripherals with the heart rate service (0x180D). Once a peripheral device is found and connected then a notification is set for the heart rate measurement characteristic (0x2A37). The DataAvailable event is raised whenever the heart rate changes. The heart rate
link: You should have started a new thread for this question. Make sure to use the latest version of BLE2 (1.30). There is an example here: https://www.b
link: Hi, i just started with BLE. I am trying to figure out a way to write commands to the BLE device. the example code only shows data read. where could I
link: Start with this example: BLE 2 - Bluetooth Low Energy

Try this: https://www.b4x.-to-arduino-with-ble-bluetooth-low-energy.65824/#content
link: Dear All I will appreciate a basic example describing data exchange between Android application and HM11 Preferable A to Z example even though I ma
link: Thank you I tried it and data indeed reached the HM11. However: 1. Pairing took place without any authentication, name or password. 2. The example do
link: Thanks Klaus However, HC05 and HM10 are completely different. The HC05 is straight forward to use, it took 10 minutes before we communicated with our

You should use the Disconnected event. The underlying SDK doesn't provide any explanation about the disconnection.
link: Hi, If in B4i the connection is interrupted there is a "LastException" in the sub bleManeger_Disconnected, but in B4a the "LastException" is not init

The "LE" is BLE means "Low Energy". BLE devices are typically devices that run on a battery for many days, so they don't do a lot of intense computational or wireless communications (like phones/Bluetooth headsets do) because that would eat up the battery life too quickly. For example, the electro
link: BLE is different than classic Bluetooth. Your phone doesn't implement the peripheral role by default. If your device supports peripheral mode (most d
link: Thanks Erel, So the (BLE) phone (unpaired) does not "advertise".
link: Don't confuse BLE with classic Bluetooth. Your phone is not a BLE peripheral device.

For savy (Android / other) developers, please follow the link to Job Offers. Thanks https://www.b4x.com/android/forum/threads/ble-development-project-developer-required.144434/
link: Thanks to all.. @DonManfred has kindly offered to help me out with this. But don't be surprised if he calls on others to help out with the intricate

Also, BLE is an optional part of BT4. Just because box or specifications say BT4 (or 4.0 or 4.2), doesn't guarantee the device supports BLE. No prizes for guessing how I found that out. BLE Checker (by Michael Yan) is the easiest way to confirm BLE hardware present. And if it is, then +1 f0raste
link: Does the device hardware support ble?

Android side: https://www.b4x.com/android/forum/threads/b4x-ble-2-bluetooth-low-energy.59937/#content Arduino side i make in MicroBasic PRO for AVR from MikroElektronika.
link: delay(10); HM10.write(Serial.read()); } if ( inData == "F") { Serial.println("LED OFF"); digitalWrite(13, LOW); // switch OFF LED
link: I have no experience with HC-10, I already have HC-05, I checked the internet, and the usage is mostly similar... So I will tell you my experience wit

The first error is not related to BLE. It looks like you are not creating the layout correctly.
link: Hello. I'm speriencing the following error only this phone: Brand: WIKO Model: JERRY Android version: 6.0 Security patch: May 5 2017 I'm using BLE2 li
link: Oh yes, there is also that pending error, but no problem on any phones but this one. The real crashing error is the "error starting scan" I can't see
link: Erel, the BLE2 example give us some help. Please see attached image and code. The Alcatel is showing buttons correctly, but the Wiko says "BLE State:

Hi, thaks for reply. Output: true Yes, i called it manager
link: What is the output of: Sub Manager_Connected (services As List) Log(manager.RequestMtu(80)) End Sub Have you set the event name to Manager?
link: Hi, i'm trying to send a string which has more then 20 chars. For this i use RequestMtu Sub Manager_Connected (services As List) manager.RequestMt

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