Pixhawk from original 3DR team - mRobotics

From Rusty rjehangir Blue Robotics Founder

The Pixhawks that we sell (as of Jan 2017) are original 3DR manufactured Pixhawks. There are some other sources available now including mRobotics, which is actually 3DR’s original manufacturing team under a different name. We’ll likely use that after the 3DR Pixhawks are completely gone. You can find that here:

http://store.mrobotics.io/

Here in the below is mRO Pixhawk 2.4.6 Essential Kit, 179 USD in USA

https://store.mrobotics.io/Genuine-PixHawk-Flight-Controller-p/mro-pixhawk1-minkit-mr.htm

In the website of px4, it recommend

you can use the mRo Pixhawk as a drop-in replacement.