For the project I have bought the FLIGHT CONTROLLER H743-MINI from Matek and I’m using Ardupilot as the software. My ESC is the Foxeer Reaper F4 Mini 128K 45A BL32 4in1 ESC. I had issues when I was trying to configure my ESC with the Flight controller as the Flight Controller could not send signals to the ESC.
Hi Vidula
welcome to the community
for normal u can go through this : DShot ESCs — Copter documentation & ESC Telemetry — Copter documentation
if you are planning to use bi-directional D_shot : ESC Telemetry — Copter documentation