https://devzone.nordicsemi.com/f/nordic-q-a/46011/nr-toolbox-uart-receiving-dataSir, Using nRF ToolBox for Android. Our ble device using one of your ble chips sends bytes 0x02, 0xBA But nRF ToolBox UARTService.java function onDeviceConnected( BlueTooth device, String data) For String data shows for 0X02 value 2 decimal whichen-USTelligent Community 13Fri, 12 Apr 2019 15:28:44 GMThttps://devzone.nordicsemi.com/thread/181891?ContentTypeID=1Fri, 12 Apr 2019 15:28:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a5807bbc-065d-47db-83a8-5d124dc4d3a6SHamid<p>Sir,</p> <p>For readers,</p> <p>UARTManager.java</p> <p>BleManagerGattCallback</p> <p>initialize()</p> <p>data is best variable to use to read received bytes from ble device.</p> <p>i.e. call data.getBytes(inde of byte to read)</p> <p></p> <p>Solomon</p> <p></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/181304?ContentTypeID=1Wed, 10 Apr 2019 11:32:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b33bee7-8cef-4f27-aacd-3a3820e2d113SHamid<p>Sir</p> <p>The problem has been solved.</p> <p>The bluetooth low power device firmware developer has realized the bytes being sent was of a floating point number not an integer.</p> <p>He has times the floating point number by 10 and sent as an integer.&nbsp;</p> <p>This has fixed the problem.</p> <p>Solomon</p><div style="clear:both;"></div>