Because with dshot encoding, each bit is encoded as transition from high to low, making the single bit time equal the period T for frequency f, where T = 1/f. Therefore, for 1200k bits per second, there are 1200k transitions from high to low, making it equal to 1200khz.
Ah, I suspected it would be something like that.
Btw, does LP have anything on this kalman filter thingie that's all the rave in betaflight/butterflight now a days?
If it ain't broke, don't fix it. Do you have problems with filters?
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