Following the https://docs.ultralytics.com/yolov5/tutorials/model_export instructions I package a pretrained yolov5n onnx model and upload it to the https://blobconverter.luxonis.com blob converter with default parameters. I then load the blob into the https://docs.luxonis.com/software/depthai/hello-world hello world script (and update the preview size to 640,640) and run it with my plugged in OAK-1. I get this error:
[1844301071FC44F500] [1.2] [1.836] [XLinkOut(3)] [error] Message has too much metadata (417779B) to serialize. Maximum is 51200B. Dropping message
Here is a public repo to reproduce the error.
https://bitbucket.org/serobo/oak1public/src/master/