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How to scan ,read and write characteristics 128 bit uuid by central dongle 52840

Hello,

As per your sugesstion opened a new ticket in reference to existing ticket,

https://devzone.nordicsemi.com/f/nordic-q-a/60891/unable-to-read-the-128-bit-uuid-with-base-uuid/250223#250223

Just to let you know,I already gone through https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/ble-central-tutorial and 

my project is based on pc-ble-driver heart rate collector, I want to monitor the changes too thats why I am working with this pc-ble-driver heart rate collector concept of console application.

Can someone please advice, ,all I am trying is to mimic the nordic nrf Connect desktop application,to read and modify all my characteristics which are 128 bit UUId's from peripheral  device which has same dongle.