confused

I recently picked up a Jumper t18 lite from grayson hobby to replace my aging dx6. I am still learning OpenTX but have a few questions I’m hoping more experienced Jumper owners can help me with. For reference, the t18 lite uses the jumper 4in1. 1. Initially, when flying my umx pt17 that I used...

This is my first build. When I connect the battery everything works fine but the motors won't spin when I push the throttle stick. I added a spektrum serial receiver thats connected to my DXe. I really need some help fixing this drone. Parts I used: ESC: Racerstar RS20Ax4 20A 4 in 1 Blheli_S...

This is my first foray into quadcopter and I need help.... like the title says,I need some help setting up my 260 quad(https://hobbyking.com/en_us/kingkong-260-p-p-black-red.html) I am using librepilot and am now stuck at the transmitter setup wizard, whenever I try to setup the yaw, librepilot...

Yesterday I took out my FT Explorer (first plane i built) and it flew :). Today my battery is charged but receiver just isn't working, the LED wont turn on. What I suspect is that I accidentally put one of the plugs in the receiver in wrong and the receiver shorted out. I have a brand new FS i6...

Hi, I need batteries for my Bixler which I am also going to buy. Here is what I have in mind: A Nano-tech 3S 2200mAh and a 850mAh spare just incase. What are your suggestiong on the 2200 3S and I need help in getting the backup 3S. The backup must be cheap.