Is the battery definitely charged?
are the tracks and motors definitely free to spin and not to much friction anywhere?
do you have another esc you can try?(I never tried those escs btw!) if so does it have the same problem? and does it happen with both motors?
are you able to check the rx is working properly somehow? perhaps try to control a motor which isn't under load from the tracks first..

Some of these many small components can be hit and miss with quality control, Hope some of these ideas help!

Any other questions just ask! best of luck

Have you solved this issue? 'Cause I'm having the exact same problem.

I have not. I still need to contact banggood. Apparently a lot of these come doa and it's not even worth trying to get a replacement.

just your typical 5mm 3.2v leds, however they are too bright really, maybe a different colour or even as someone else suggested, infrared leds might work for a "night vision" effect althought im not sure if the camera has a IR filter or not.

the receiver is wired to the escs and everything else can be wired directly to the 1s lipo

thanks a ton!!! I am a noob to all of this building things. I got a wizard x220 so i do know a little but not enough. Thanks for all the help and for sharing this awesome idea/build. How ever I do have one more question. Did you also hook the fpv transmiter straight to the battery or did you also hook that up to the esc? thanks for all the help.
Brownga3

No problem! The fpv transmitter is wired directly to the battery and the fpv camera is powered from the fpv transmitter

Cheers!
i havent really looked at it, but i dont think it does, that said my leds are just run directly from the battery and permanently on

Thank you for the kind words!

However I have no diagrams for wiring, but pwm receiver and brushed motor wiring is very simple, and there are many videos online showing how to do so

yeah, any pwm rx which can fit inside can be used really!

Haha thanks! what fields of science? lol!

probably something like disaster risk reduction, or even a start to something related to nano tech ahhahah, you name it! its just interesting for me hahaha and its a nice change of pace seeing something like this. who knows maybe add some new things to it and it might end up really cool!

Haha thats a great idea! Its honestly at my skill limit though, I'm not sure I could fit anything else to it lol.

if you increase the size a bit...maybe just twice its size rn, you could probably put maybe 3linear servos (theyre realllyyy small, often used in small helicopters) you could have an arm thing and maybe a magnet at the end so you can get stuff. Actually that gives me an idea ahhahahah

Without making the entire thing myself I can't really increase the size, I'd love to see what you come up with though!

ill try it out once i get stuff!!

Haha thats great! I haven't looked at the motors/transmission but personally I had been thinking of a lower kv motor as the stock ones are very fast already, I limit the throttle to 75% to make it more controllable at lower speeds but I think a higher torque/lower kv motor would make it even better at climbing and more precise.

At the same time it would be funny to see what would happen with some crazy fast motors!

Yeah haha exactly, it'd be absolutely awful trying to control it. Lower KV would definitely help it in that regard..

And yep, I'd just want to try those for the potential absurdity of it (and wheelies or maybe even flips?), especially relative to the mellow speed of the servo-driven ones we see now. Also I think there miiiight be a way to make it more controllable by changing the throttle-expo or stick-curves within a lot of controllers, like the fsi6s-- unless I'm mistaken and PWM has no resolution and is just on/off in this application. Idk I've only ever used ibus lol.

Will have to screw around with them eventually and get back to you!

That would be so cool to see lol, It might be possible but I've never done anything like it, Theres also probably only enough room to carry one bottle rocket haha, That parrot drones bb cannon is a sweet idea!

Its a bit fiddly but definitely worth it!