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RealAcc v1 brushed micro FC
#1
Again huge thanks to Sandra, Oscar and Banggood for providing this flight controller for review.

The RealAcc V1 F3 BetaFlight brushed micro FC is available from BangGood here - https://goo.gl/fBoIuC

[Image: pozFC7cSj]

1st thoughts.
The RealAcc v1 brushed micro FC is so tiny but pack's such a huge punch it has well earned the title of HARDware! The board offers a whole list of features that up till now have generally been limited to larger quad's. Its a soft mounting board so can be attached to almost any frame with just a small strip of 3M foam tape.

So tiny!

[Image: pmqYqBA6j]

Packaging.
As its just a board the packaging was minimal as expected, a good roll of packing foam and an anti static bag, nothing else needed.

[Image: pm3yMPkHj]

Features.
The board is an F3 betaflight acro
The board has pads for a buzzer (included), LEDs, regulated 3.3v and 5v, offers 10amp FETs and transistors plus has an integrated OSD for your FPV feed. All on a board that weighs under 3 gram's!

All Soldered.

[Image: pmASydAaj]

Setup.
The setup for the board through beta flight seemed simple enough, flash with latest Omnibus firmware, select RX options, increase pwm rate, choose brushed motor type, select arm and failsafe switches. Then it all fell apart when it came to checking the channels, no inputs from the TX at all!

From the other side.

[Image: poFz4qusj]

As with the TX and RX my ability to continue the review has come to a screeching halt as I can't get the FC in the air yet! I will be adding to and updating this review as I find solution's...

Edit to add photo's and these further comments...

...Solutions, yeah?

So I re-soldered the RX, connected again to betaflight and had the same issues - connection recognised on betaflight as serial connection (by chain link icon,) still no stick or switch inputs recognised. I tried changing to SBUS (hold RX bind button for 2 secs and change TX options ((output - PPM, Serial - SBUS)) looks like its bound, ie. RX blue led goes from flashing to solid... Still no joy.

So tried again from the beginning - reset TX to factory defaults, went thru activating switches, re-setup iBUS etc. then tried to reinstall betaflight - omnibus and... uh oh FLAMES, maybe in my inexperience I did something wrong?!

So huge sorry to Sandra, Oscar and Banggood but I am afraid that this is going to have to conclude my review!
Windless fields and smokeless builds
[-] The following 1 user Likes Tom BD Bad's post:
  • Carl.Vegas
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#2
I had that same issue with this board. Same v1.0 revision with stock BetaFlight 3.0.1. Receiver is RadioLink R6D in PPM mode. Signal connected exactly where you connected your RX. Also nothing happened. Thei I reflashed BetaFlight to latest version (now 3.1.7) for OMNIBUS target. And voila - after FC reboot and changing receiver mode to PPM transmitter instantly came alive. Try to reflash your board at least to BetaFlight 3.1.6.
[-] The following 1 user Likes Krotow's post:
  • sloscotty
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#3
Thanks Krotow, and welcome too. Your 1st post to give some help, excellent!

Re-flashing was exactly the what I was going to do, but one of the transistors fried when I jumped the boot pins, my buddy reckons we can replace it, but IDK... I will update this thread as soon as we have a go...
Windless fields and smokeless builds
[-] The following 1 user Likes Tom BD Bad's post:
  • sloscotty
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