USAQ Racing Brushed Controller 720 1050 Review

Worked for a flight or two before the 5v regulator failed. If you are looking for a new bingo chip this is perfect. If you are looking for an air traffic controller, look elsewhere.

Has about 15 flights and doesn't work. Did quite a bit, reflashed Betaflight, unquad and looked closer, still can't get it to work. I ordered a Realacc OSD F3 matte board and have had many, many more successful flights that are still ongoing.

I bought two of these flight controllers and none of them work! Powered by a matte 100mm quad and both FCs have 1 of 4 unpowered motor ports. The second has the engine number m4 and the first one I bought was without electricity per m2. If you buy, do not waste time and use a voltmeter to check that the motor pads are powered before installation. Seemed like a good buy at $17, now disappointed after spending $34.

Launch 1S, Betaflight3.2 (Stock PIDS), 8520 motors, Ladybird props (55mm) and buzzer. Added 450mAh 3.8V HV Lipo to increase flight time. Flight time 3-4 minutes. You must complete with an FPV camera with a video transmitter. Great plane, funny little guy. Setting up USB to FC and flashing Betaflight was pretty easy. If you need help, search "F3 Evo Brushed Flight Controller" on Youtube and you'll get plenty of help. 2S will be next.

I bought 3 of these to fly better in IRL FPV in ACRO mode. I have built 90mm and 100mm quads with 8520 motors. The third FC board serves as a backup. I've spent several hours crashing engines with them and had no problems. Flashed Betaflight SP3 Evo Racing. They come with a decent single sheet layout/manual. Boot/Flash: To get into the boot, I used tweezers to jump over the boot panels. In the Betaflight Flasher I chose the latest version of SP3 Evo Racing. It was pretty easy. Betaflight: I…