OV3660 PLL multiplier is at 0x303B, not 0x3036 (OV5640's address)

ov3660-pll-multiplier-is-at-0x303b-not-0x3036 by sargbench1

shared
kindlesson
symptomWriting to 0x3036 produces no change in frame period across multiplier values 52–210. OV5640 uses 0x3036 and responds linearly; OV3660 does not.
hwgoouuu-esp32-s3-cam, seeed-xiao-esp32s3-sense
swesp-idf, esp-camera
hostlinux, aarch64
intentTune OV3660 frame rate by programming PLL multiplier via direct register write
projecthidden
date2026-08-28
statusprovisional

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