I ran the following code on my Arduino Nano RP2040 Connect.
# Hello World Example # # Welcome to the OpenMV IDE! Click on the green run arrow button below to run the script! import sensor, image, time sensor.reset() # Reset and initialize the sensor. sensor.set_pixformat(sensor.RGB565) # Set pixel format to RGB565 (or GRAYSCALE) sensor.set_framesize(sensor.QVGA) # Set frame size to QVGA (320x240) sensor.skip_frames(time = 2000) # Wait for settings take effect. clock = time.clock() # Create a clock object to track the FPS. while(True): clock.tick() # Update the FPS clock. img = sensor.snapshot() # Take a picture and return the image. print(clock.fps()) # Note: OpenMV Cam runs about half as fast when connected # to the IDE. The FPS should increase once disconnected.
But the camera cannot be found as in the following message.
RuntimeError: Failed to detect the image or image sensor is detached.
I have one more question. When I connected the same camera to the my Nano 33 BLE Sense, the camera was recognized, but it also showed the following error message.
Traceback (most recent call last):
File “”, line 10, in
RuntimeError: Frame buffer overflow, try reducing the frame size.
MicroPython: v1.18-omv OpenMV: v4.3.0 HAL: v2.0.0 BOARD: Arduino Nano 33 BLE SENSE-NRF52840
Type “help()” for more information.