Upload a trained neural network to ThingSpeak

I am currently working on my training model for a neural network on MATLAB desktop. When I am done, I would like to be able to predict new outcomes that weren't from the original dataset using this model and the new data will be collected using Arduino or ESP. My issue is getting this neural network onto a place where it can collect data wirelessly. ThingSpeak looks promising but I don't want to have to retrain my network every time the code executes. Does anyone know of a way to upload a neural network structure to ThingSpeak or something similar?