ZINO MINI PRO REFINED: More promises or real upgrades?
In 2021 when the original ZINO MINI PRO was released and reviewed here on FirstQuadcotper, we had great exceptions from this sub-250grame, but during...
FrSky Tandem XE: You’re paying through the nose
I know that these days everything has become more expensive, but I'm curious how many of you would pay $1000 for a transmitter just...
ZHIYUN’s Deals During the Christmas Season
After Black Friday and Cyber Monday deals, ZHIYUN announced their Christmas Season sales.
ZHIYUN, the world’s leading professional gimbal brand for filmmakers with smartphones to...
4DRC F4S drone with 4K camera for $209.99
In search of a good GPS-enabled 4K video drone, we also stumbled across the 4DRC F4S. The technical specs sound promising for just $209.99,...
iFlight Chimera7 Pro V2: 7″ LR w/ DJI O3 Air Unit
The iFlight Chimera7 Pro V2 is probably the first 7-inch long-range FPV drone with a DJI O3 Air Unit onboard. According to your existing...
Elegoo Neptune 3 series comparison: Pro, Plus, & Max
Shortly after we published our Neptune 3 Pro review, Elegoo announced two new models of their 3rd generation FDM printer series. Apparently, all three...
SJRC F22S 4K PRO drone with OA system
SJRC has some very promising drones under $500, and this F22S Pro is the best of all. The SJRC F22S GPS-enabled quadcopter has an...
DJI O3 Air Unit FCC Range Hack tutorial with included HAM file
The DJI O3 Air Unit is only for two days on the market, and it has already been hacked. If you are in the...
ManiaX Power 4S FPV LiPo review
Before we get into details in our ManiaX Power FPV LIPO review, let's talk about some general things you should consider before purchasing a...
DJI O3 Air Unit: The ultimate HD Digital FPV system
The DJI O3 Air Unit is probably the most expected FPV gear of 2022. A few months ago, the original AU was discontinued and...