No output seen with person detect program with HM01b0

  1. Where did you get the camera module(s)?
    Arducam Website
  2. Model number of the product(s)?
  3. What hardware/platform were you working on?
    Raspberry Pi Pico
  4. Instructions you have followed. (link/manual/etc.)
    RPI-Pico-Cam/rp2040_hm01b0 at master · ArduCAM/RPI-Pico-Cam · GitHub
  5. Problems you were having?
    Seeing a blank screen on processing

Dear samuel,
Welcome to our forum. Sorry to hear your problem.
In order to help you solve your issue as soon as possible. I need to know more detail information.
such as your hardware connection the detail signal pin connection. Do you have any error messages
from the serial monitor?