I've had this for a few months now, and as per some of the other reviews, it's a delight. Granted it is not really designed for those just starting out in astrophotography (where an ASIair is likely better) but for those who (like me!) have built up and equipment base from various non-ZWO manufacturers, it's a joy to use. It's well made, has excellent power management (including dew heaters) and supports almost any equipment compatible with INDI. Connectivity is also superb (6 USB and external WiFi antennas, including GPS, plus ethernet) means for fewer cables and connection boxes. It's a far cry from the Pi4 based Stellarmate I was using, plus various USB hubs and power connection boxes, etc. The only caveat, alluded to before, is that this system does assume a bit of prior knowledge in R-Pi based (and/or Linux/Unix) systems, and there WILL be some tinkering needed. The connection to my AM5 mount, for example, took a bit of time to sort out. But the support folks are excellent and quick to reply - I know of few other manufacturers where one can directly email the developer/coder who actually designed and built the thing (rarther than a sales support team, say). Highly recomended, particulary for the intermediate/experienced astrophotographer who is not afraid to tinker a bit.

I bought one of the first units from Firstlight when it appeared on their website. I started out in Astrophotography during lockdown and purchased several telescopes utilising the Asiair. A great peace of kit, works brilliant, I own 3 of them, but moving on in my Astro journey I wanted a product that would work with lots of 3rd party kit, not just ZWO. The Stellermate Pro fills the gap between the Asiair and the Primalucelab Eagle, I also have the Eagle4. By far the Stellermate after extensive testing although naff skies for months here in the UK I am very pleased with the product. Yes it takes a while to configure and set up, I dit have issues with the auto focus routine. But fantastic support from the Stellermate tech team. All issues I had resolved. The one big issue I guess with the Asiair has been its eifi range, yes ways round it, but you won't get it with the Stellermate.vwifi is great, you can purchase around 50 quid a life app that allows you to see, control and view your images in real time. A fab product but not for the Newby. The Asiair is great this product is better but you will need patience to get everthing working. Once you fo, it is in my view the best product out there that will develope with your hobby. Finally having bought lots of gear from firstlight, no complaints..

This is an amazing device, I used to use Stellarmate OS on my Raspberry Pi 4 and loved the simplicity and ease of use through the dedicated app as well as remotely through VNC or through the web interface. (It’s an ASI Air for any device regardless of manufacturer)!
The StellarMate Pro gave me the power management module that my RPi setup was missing. Long gone are the long power cables for every device, everything is neat and tidy.
I have also managed to make a motorised focuser by installing a simple and inexpensive (£20) NEMA17 motor and connecting it directly to SMPro!
There is no way I am going back to a dedicated astrophotography laptop setup as I had before.