Hi,
What is the softdevice provided by Nordic? Does it include the BLE stack? How much memory and which part of the memory this softdevice occupies? Is the BLE radio transceiver integrated on the same die as the MCU part of nRF52833? When we flash softdevice, are we programming it into the MCU part of SOC or the BLE radio part of SOC? How that BLE radio interacts with MCU on nRF52833 SOC? Can you also provide a helpful and simple link about BLE stack? Is this possible not to use softdevice and make our own BLE stack code for applications? Is the code for softdevice from Nordic available or it is proprietry?
So many questions, I appreciate if you answer.