Flycolor 20A Brushless ESC, Motor Electric Speed Controller for Multi-Rotor DIY Drone with XT60 & 3.5mm Bullet Plugs (4 Pack)

very light

Worked perfectly for my uses.

I've got an issue going on in one of my small parkflyer electric fixed wing plane that I believe is ESC related. That being said, I found this little esc that seems it would fit perfectly and purchased it.Seems like it would be an okay esc. Realizing Id have to add a bec since this is only 1A was not a big deal considering this is half the dimensional size of the original esc in the plane and adding a BEC wasn't going to add much weight at all.However, upon arrival, the instructions are in Chinese. I had to find it online and print them in English. Then something as simple as setting the throttle calibration would not work. I contacted the seller and they sent me instructions about setting up a quad copter. After deciphering them to what I need, I finally at least calibrated the throttle using a DX6E transmitter, which was nowhere near as stated in the instructions that I had to print in English from Flycolor, so the instructions that the ESC comes with are not correct. Then I found the esc is not set up as the factory defaults state they would be. This would require purchasing a type of link to get it to my computer and downloading software which I actually did that part quite easily. I then decided by the time I was done Id have more money into 3 components (esc, link and Ubec) than is necessary, so I returned it. I would not recommend this for fixed wing single esc usage. For quads, I'm sure it would be a great esc, just not for me and cannot find this acceptable for airplane usage.

The ESC is lite and can handle 20 amps just what I was looking for. Works perfectly and is a good value for the money. Easy to use I just plugged it in and started flying. Was able to get full speed out of it. Like the small size to. It comes with a XT60 plug and I charged it to fit my batteries.

Very light weight and well built. The casing can be easily removed without damaging the electronics, which can reduce the weight to 3.7 grams.

Using these in several pusher prop jets, using 3s in 2200kv outrunners and apc 6x4 pulling 16 amps, works great, really light and small, default settings worked perfect.

Difficult to get information on product. Manual that came with it is in chinese. What I found on the Internet doesn't line up with what the controller is giving. I will not buy from this manufacturere again. Get something else.

Great little ESC! Worked right out of the box for 30/40mm EDFs. (calibrate first). Unfortunately the programing instructions are all in Chinese so that is the only reason I gave it 4 stars. They are very small and lightweight compared to most 20amp ESC which is perfect for small lightweight EDFs.