Mitsubishi Melcloud read compressor freq?

I recently got my new air to water heatpump, Mitsubishi Ecodan installed. It also has a wifi module so I quickly signed up for their Melcloud service. The app is truly horrible but at least it integrates with HA quite easily. However, I have seen other people with Mitsubishi heatpumps being able to see compressor freqencies in HA. Anyone know how to get this sensor data? Is it perhaps only on certain models?

These are ones I have: