Android Question HM 10 terminal BleExtEx

[FranckHAB]

Hi i found it in this forum

https://www.b4x.com/android/forum/attachments/blereadwrite-zip.35768/

I have an HM10 ble with an uC which send correctly strings , tested with success with HMBLE Terminal

it doesn't work , when i click on connect , it search devices , and i see about 30 times the same device,
So i choose one and i have this message

Error Occured
An error has occured in sub:main_ble_connected
(java line:384)
java.lang.NullPointerException
Continue?
NO YES

 

[Erel]

You should use BLE2 library.

Start with this example: https://www.b4x.com/android/forum/t...-with-ble-bluetooth-low-energy.65824/#content