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X-NUCLEO-IDB05A1, blue tooth evaluation board use.



I have just received my X-NUCLEO-IDB05A1, blue tooth evaluation board. I have downloaded X-CUBE-BLE1, and following ST APP note AN4642, I have downloaded the BLE Profiles application for Android, and have loaded the “SensorDemo_L476RG.bin�? and the “ProfPerip_HeartRate_L476RG.bin�? binaries for testing with my Samsung mobile. When I run the BLE Profiles app and scan for devices the app finds a BlueNTG device, and on connecting to this device, its identified as BlueNRG, and I sometimes get a message that profiles are not yet supported, but in all cases I don’t receive any data from the device. Pressing the user button on the Nucleo board has no effect. Has anyone else had the same issues? How do I get data to my phone?



Also none of the stuff documented below from one of the project example readme's works, this is suppose to work as documented?? How is a newbie suppose to get an example working.

Source: STM32CubeExpansion_BLE1_V5.0.1\Projects\STM32L476RG-Nucleo\Applications\SensorDemo

Main function to show how to use the BlueNRG-MS Bluetooth Low Energy 

expansion board to send data from an STM32 Nucleo board to a smartphone with

the support BLE and the "BlueNRG" app freely available on both GooglePlay and iTunes.

The URL to the iTunes for BlueNRG is

The URL to the GooglePlay is

The source code of the "BlueNRG" app, both for iOS and Android, is freely downloadable 

from the developer website at

the URL's DONT WORK? for Android. Why? Where is the "BlueNRG" app freely available on both GooglePlay and iTunes?

 Where is the BLE IOT app for Android devices available on the Play Store at

is it??