留言反馈

  1. I’ve had to replace one of the front plastic servos with a metal gear 5g replacement and the motor mount on the other side since the plastic pivot and shaft broke, but now it has constant YAW spin.. how do you recommend correcting / tuning the mechanical linkages on this VTOL?

    Jim Snodgrass 2020年11月02日
  2. I can´t find the exact battery specifications for to buy more batteries. If possible, answer me with these infos. Thanks.

    Daniel Rezende 2020年11月02日
  3. Received drone a few months ago. On Arrival, one battery was non functioning. Flew a couple times then put up due to work conflicts. Got out yesterday and second battery will not charge. I can’t find replacements on your website. What can you do for me.

    Denny 2020年11月01日
  4. Hello. I need to buy another helix protection to drone Epik. What can I do?

    Helio Macedo 2020年11月01日
  5. JJRC x9 ps drone will not link up to satellites.
    Controller to receiver works fine, smartphone using app ok. Everything is ok except no satellite linkup.
    Please advise

    R hack 2020年10月31日
  6. The gimbal control for the camera only rotates down. It will not return to the up position. The gimbal never worked since new.
    Number below bar code x002apvl8j.

    Mark Volovski 2020年10月31日
  7. Hi I'm very happy with my Jjrc H73 drone, but his battery doesn't charge, the LEDs are flashing, how can I do to adjust this?

    Jonnes Dias 2020年10月30日
  8. Dear Sir/Madam!
    My children have been happy and satisfied owners 3 pieces of JJRC Q70 till one of them failed to start one day. I disassembled it and replaced the motors with commercional DC 130 (parameters: https://www.hestore.hu/prod_getfile.php?id=9191). It is in operation now, but slower and weaker than the others. Could you advice what kind of motor (exact specificaion) should i order and from where. Or maybe do you provide spare parts for that, somewhere in Hungary through some resellers, or could i order directly form you 6 pieces of DC motor?
    Best regards,
    Zoltán Gürtler

    Zoltan Gurtler 2020年10月30日
  9. I just bought a jjrc h68 bellwether,I scan the QR code in the manual and downloaded the app but the app doesn't open its just a black screen,that why I can't use my drone's camera

    Tarık DAYI 2020年10月30日
  10. JJII Front motor will not spin up correctly (it does work) therefore I cannot fly that Little JJII.
    However I am enjoying JJ one it seems to work fine and dandy. I’m not sure if the other drone can be repaired or replaced
    Thank you for your time and consideration

    Don Merchant 2020年10月29日

发表留言

用户昵称:
联系电话:
在线QQ:
电子邮箱:
留言标题:
留言内容:
验证码:
看不清楚?