Can I train a detection model on my PC for OpenMV

I want to train a detection model with Tensorflow Object Detection API,but I wonder how to export the model and convert it to int8 tflite, please help me

It is on your Studio Dashboard:

Sorry, I mean how to train a object detection model locally with TensorFlow,and how to export and convert the model to int8 which is supported ?

To create a TFLite model from TensorFlow follow this.

Then use this to bring your TFLite model into the Edge Impulse Studio. In the Studio you can use the Deployment page for various specific and generic hardware devices by deploying an int8 model.