Android Question How do I change the B4A_BLE program to allow multiple connections?

[gilsonmv]

Hi everybody,
How do I change the B4A_BLE program on publish:

Connecting to Arduino with BLE (Bluetooth Low Energy)

In the previous example we broadcasted a single byte as part of the advertising data: https://www.b4x.com/android/forum/threads/ble-hm-10-module-broadcasting-a-single-byte.65785/ In this example the Android or iOS device (only one at a time) will connect to the BLE peripheral and read and write...

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I want to connect simultaneously on two bluetooth modules.

I want these two bluetooth modules to receive the same data at the same time.

 

[Erel]

Implement all the ble related code in a class and create a class instance for each connection.

 

[emexes]

Implement all the ble related code in a class and create a class instance for each connection.

Does that mean it can be done by having a separate BleManager for each connection?

Is there a limit to how many devices the phone can connect to (or an app can connect to?) simultaneously?

 

[GMan]

Simply yes and AFAIK the Limit is 4

 

[gilsonmv]

Hey,
Could you give me an example of how to implement all the ble related code in a class and create a class instance for each connection?

I tried using the posted examples:

B4A BLE2 Multiple Connection Problem

Hi Erel, I have created a Galaxy S8 Central controlling 2 BLE Devices, using the BLE2 V1.35 Library. Schematic : S8 CENTRAL PERIPHERALS Manager1 Buttons Set ------> Device1 Manager2...

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Is it possible to connect to multiple bluetooth modules ??

Hi. I want to startup in home automation using my nexus 7 tablet. I have 3 bluetooth modules ( bluesmirf from sparkfun) and what to be able to connect to all of them so I can send specific commands from my tablet to each one. Each module has a specific Mac address and a Spesific name. Has...

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But I wasn't successful.