Alternatives to PX4FLOW

Hi everyone!

We are planning to build an autonomous microdrone for indoors flight. We hope to be able solve this by using the offboard mode with optical flow.

Initially we thought that PX4FLOW was the only option for optical flow, but it is expensive and large. We found this page which lists up some optical flow senors which appears to be supported. It would be very feasible for us to be able to use these senosrs, but the page seems to be unfinished(with lots of TODOs) and I find no other page that refers to more supported optical flow sensors.

Do any know if these sensors actually are supported and can confirm/debunk this?

Thank you in advance :slight_smile: