i am using the da14580 to transfer data via uart from my custom board to an app on the phone
in order to test the device i am using the dsps app on an iphone:
custome board (mcu)<=>da14580(device)<=>ble---------ble<=>dsps app running on iphone(host)
when i tried to run the v 3.150.2 on the da14580 device, it works fine-> i saw the data on the application (dsps) running on the iphone
however when i tried to use the v 5.150.2 on the da14580 device, the device disconnects from the app only when the mcu starts sending data via uart
as seen in the pics attached.
if the mcu doesnt send data via uart, the device stays connected to the app(host), only when the data transmission begins, it disconnects after a second
can it be a buffer issue or something like that?