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Disconnected - Raised after a failed connection or after a device has disconnected. Make sure to see the video in HD mode (click on the small gear button). hnY7wVKcpzk iBLE is now included as a preinstalled library. Example was updated with a new requirement: #PlistExtra: <key></key><string>Blu
link: BLE is not Bluetooth. It is based on Bluetooth and it's part of Bluetooth 4.0 but it's a different things. BLE devices are different than Bluetooth on
link: In the original BLE sample, in this post, when I scan for devices, I got this error http://www.visualnet.inf.br/imagens/b4a/ErrorBLE.jpg ??? Anyon

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

This library replaces the previous BLE library. It is simpler to use and it is more powerful. Its API is based on B4i iBLE library which makes it easy to reuse B4i code. See the iBLE tutorial: https://www.b4x.com/android/forum/threads/ble-bluetooth-low-energy-library.46099/#content Tips & Notes -
link: Hi Erel I have a problem: My application on a ble device sends an Advertisement Packet with few bites of payload. Now i need to read this payload on m
link: Looks good. You received a map with two items: Dim data1() As Byte = AdvertisingData.Get(75) Dim data2() As Byte = AdvertisingData.Get(9) 'you can us
link: Several updates were made in the last two days to the BLE2 library. BLE is an important feature. Please post any issue you encounter.

https://www.b4x.com/basic4android/images/SS-2016-04-13_17.54.33.jpg In this example I'm using a BLE shield to broadcast the state of a connected button. The byte is sent as part of the advertising data so there is no need for a connection. Any device that scans for BLE peripherals will be able to
link: The link doesn't seem to work. It will work with any HM 10 module. Make sure that the module supports 5V.
link: I could not find a shield in a store but there is a hm10 : See : http://urun.gittigidiyor.com/ev-elektronigi/hm10-bluetooth-4-0-modul-ble-hm-10-kablos

Yes: BLE (Bluetooth Low Energy) library

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

See this tutorial: https://www.b4x.com/android/forum/threads/ble-heart-rate-monitor.64102/

1002 - Writable characteristic. Centrals will set a notification for characteristic 1001 and will write to 1002. 3. When a central subscribes to the 1001 characteristic the Subscribe event will be raised. This means that there is a connected central. Note that there can be several connected central
link: perfect...This is what I asked 2 months back..!!

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: Don't confuse BLE with classic Bluetooth. Your phone is not a BLE peripheral device.

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 dose not include data transfer from the HM11 to the handset, I think I will manage with this. BLE has got quite a few new terms. Mastering them is not
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: Try this: https://www.b4x.-to-arduino-with-ble-bluetooth-low-energy.65824/#content

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