iFlight SucceX-D F4 Flight Controller 20A ESC AIO Whoop Board (MPU6000) for Tiny Whoop Cinewhoop FPV Racing Drone Quadcopter Work with FPV Air Unit

Great little FC. iFight is a very quality driven company so I expect it to work great as long as I have it.

As soon as I got this in the mail, I took it out of the box and plugged it into Betaflight. The yaw did not work on the setup page. All axis that did work moved in slow motion. The MPU6000 gyro was bad. I tried installing it anyway and the flight control part of the board would only randomly talk to the ESC part of the board. Sometimes plugging in a battery got 5 beeps. Sometimes it only got 3 beeps. I don't know if it's this brand or not because all brands come from China. All brands use the same components. I've gotten more flight controllers brand new with bad gyros or bad F4 chips than I've gotten working flight controllers. The seller immediately refunded my money, so the seller is good. The product just didn't work.

First build plugged into betaflight, started assigning axes and got the crossfire connected, but first time powered up no ESC finalization. Seemed weird for an AIO, but tried to arm and 3 out of 4 motors (new, good condition motors) spun. Something wrong with the ESC.Plugged into betaflight with a battery on board to spin each motor up through teh interface and it wouldn't connect. Come to find out NONE of the devices plugged into my monitor's 4 usb ports worked anymore. It toasted the USB controller. Ordered a replacement and then saw similar issues in this review. Worried about trying it again but will definitely use a cheap USB hub as a sacrificial tester before I plug this thing into a computer.

I bought 2 of these. Both went up in flames on my work bench, before a first flight. First ones smokes from plugging a usb in from pc. Blew my usb slots too. Second one, I have a smokestopper i use, didnt stop this, 3s battery, flames shot off the board like it was 100v. I have never had that happen wirh any type of pcb. I have had no other problems wit iflight products.They say update firmware first. But it went up in smoke when i plugged in the usb. Could not get far enogh to update it.

Wired this up, and could not get the SBUS/IBUS port to communicate. Now I need to send it in for repair, never flown. Seems quality control are not great.

Really surprised how bad this FC was. Felt like they sent me a return. Bought a Betafpv AIO instead... it atleast worked!

This item needs better quality control. Bought two, both died after a few flights, no crashes.

First thing to do is the latest firmware update , because it could very well burn up