B4A Library BLE 2 - Bluetooth Low Energy

[alexhi]

Hi All! How can I send a AdvertisingData message without a connection?

 

[Erel]

Please start a new thread for this question.

 

[Angel Maza]

Hi

Have you seen slower connection in BLE2 library??. In my app, BLE library connect is in 1-3 secs. With BLE2 depends between 3 and 30 seconds, or even not at all connection in some cases (not distance related).

I've seen that scan_stop before connect improves timings, but even with scan_stop the BLE2 connect is far slower than BLE.

 

[Erel]

See this post: https://www.b4x.com/android/forum/t...in-getting-service-results.62963/#post-397829

 

[Angel Maza]

Works perfect. I haven't detected the post in last search.
Thanks Erel.

 

[Erel]

Example updated. See first post.

 

[Erel]

v1.36 released. Fixes a potential crash when the advertising message is not set properly.

 

[Erel]

Thread is locked. Please start a new thread for any question you have.

 

[Erel]

V1.37 released. SetNotify and SetIndication methods return 'True' when the change was successful.

 

[Erel]

Example updated with an updated layout based on xCustomListView library.

 

[Erel]

Example updated. With targetSdkVersion=29 the fine location permission is required instead of the coarse location:

AddPermission(android.permission.ACCESS_FINE_LOCATION)