2.4G Electric Receiver Board Spare Part for WLTOYS V911 4CH 2.4GHz RC Helicopter

Excellent replacement receiver for my Hero H911 War Bird it came via us postal in four days, It also came with the antenna and the battery connection in place, it made for quick and easy install, I couldn't get it bind at first and thought I had gotten a bad receiver, so I sent Red Rock USA a message about 10:00pm. and I was amazed at how fast they responded that same night, I asked a few questions like will the WL toys V911 receiver bind with my Hero H911 controller, they said they'd didn't know but they would except it if I wanted to return it, the Xheli web site showed a V911-16 as a Hero H911 replacement part, so I went onto YouTube and looked at how to bind a V911 since I had purchased a V911 receiver and it worked on the very first try, I did a few adjustments and it flys like new, thanks Red Rock USA you Rock! I will be buying more Heli parts from Red Rock in the future just for the customer service here in the USA, fly high and party on...

I use these boards to make tiny wings to fly in the gym during the winter. Use the delta mixing in a hobby grade flysky std. capable radio to achieve elevon mixing. They use the flysky protocol and the terminals to use for the main motor are M2+ and M2-. The battery lead should be at the front of the board next to the micro servos. They are also pretty fun at the field with a bunch of them in the air at once. 3d printed motor mount from thingiverse for 8.5mm brushed motor use paper clips for the control rods and use 300mah 1s battery strapped to the underside. Ive been getting about 3.5 minutes of flight time with a husban quad prop. Feel free to copy my pattern if you like just blow these images up on screen and trace them out on a 48cm chuck glider wing and tail surface for the vertical stabilizers. The two tiny bits get glued to the bottom of the wing just on the other side of the top vertical wing surfaces. Ill also try to answer questions if im able to.

Purchased this to repair the damaged receiver on my V911. The board does not come with any instructions. No big deal if you are familiar with electronics. Just remove the old board and re-solder the power connector, main motor and tail motor. My V911 came back to life, just like new again.

Much cheaper than other Micro 2.4ghz boards, read the RcGroups forum thread about these boards for the best info. Binds easily on the FlySky protocol radios (not 2A but the previous one)

After going through the effort to swap in this circuit board, it did not work. No LED, no funtion.

This unit is amazingly smaller, much smaller than I thought it would be. It's about the size of a quarter. There is no information other than the symbols etched onto the board. The solder pads are teeny, tiny. I don't know if it works yet because I haven't figured out where or how much power to apply. I'm not complaining. I thought you should know. UPDATE: It takes 3.3 volts, and works as advertised. Soldering was easier than I thought. I do wish there was more information.

I perchased two of these boards for spares , haven't had to replace them yet, I fly all the time seems like. In front of tv, getting the mail, just love it, nice to know I can replace the boards and not have to wait, I'm sure fight withdraws won't be pleasant .great product I'm sure

beware on the V911 WL toys helcicopter DOES NOT have an overload so when you crash, lock up the rotor with the throttle on you will smoke this board and maybe a battery! Good part, it fits and nice to be able to have repair parts available to repair such a small R/C toy. V 911 is a good value