I’m planning to build a high-precision, synchronized data-acquisition system around the ESP32-P4

Breeze
Posts: 2
Joined: Sun Jan 25, 2026 4:23 pm

I’m planning to build a high-precision, synchronized data-acquisition system around the ESP32-P4

Postby Breeze » Sun Jan 25, 2026 4:51 pm

Core requirements:

Sync logic: A 200 Hz global sync pulse must be generated by an ESP32-P4 hardware timer.

Timestamp binding: At the hardware level, pressure (5 ch), attitude (6-axis), and audio (per sample) must all be tagged with the same 64-bit nanosecond global timestamp.

Phase control: The midpoint of any video frame and the corresponding pressure sample must differ by ≤ 5 ms.

Sampling rate: Pressure and attitude are logged at a fixed 200 Hz.

Anyone interested in joining? Compensation is guaranteed.

amitrs
Posts: 8
Joined: Mon Jan 26, 2026 7:40 am

Re: I’m planning to build a high-precision, synchronized data-acquisition system around the ESP32-P4

Postby amitrs » Mon Jan 26, 2026 5:15 pm

hey,
I am just curious ..
do you intend to take video at 200Hz ?
What is the resolution ?
and where and how is it going to be stored or streamed ?

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