Recent content by edmundC

  1. edmundC

    Vision Sensing

    I own a 3p and I keep the vps off most of the time because it can't accurately detect the AC's height when I fly higher than 3m from the ground. Turning it off also means I have one thing less to worry about in case of vps malfunction I also think in such it saves me some battery and perhaps...
  2. edmundC

    Battery for P3 Controler.

    Used RC selling around USD75 + shipping DJI Phantom 3SE/3A /P4/4pro+/4adv https://m.tb.cn/h.3q1sAE7?sm=a5f5ca
  3. edmundC

    Battery for P3 Controler.

    I came across this on taobao.com. DJI 3 4 P4P MG-1S1A1 1650120 205512 https://m.tb.cn/h.3KxGn36?sm=aeee3 I've never bought this battery. The Chinese seller advertised the model is for 3p and I guess it should be compatible with 3a.
  4. edmundC

    IMU Calibration

    You have a good time [emoji3]
  5. edmundC

    IMU Calibration

    Just to make it clear, you shall format the sd card first then copy the bin file into the root directory.
  6. edmundC

    IMU Calibration

    In this case, which version of FW did you use?
  7. edmundC

    IMU Calibration

    FW update is via sd card, I assume you downloaded the bin file and copied it into the sd card and did the FW update as I mentioned earlier. I had personally tried the v.1.01.8 downloaded from the link I provided to you earlier and I was able to retrieve the hidden files so I can say that the...
  8. edmundC

    IMU Calibration

    The AC version is not shown in your Go app and I don't know why. We don't know what your current AC version is. It seems to me the gimbal top board is unable to read the sd card, though I might be wrong to confirm that, what did you observe the light status above the camera and the beeping sound...
  9. edmundC

    IMU Calibration

    No worry I'm more than happy to help (with my limited knowledge) [emoji1] First thing first, please search windows help to make sure you select "show hidden files options". After that if you still don't see the two hidden files you can make the AC to auto-generate the log files by using a very...
  10. edmundC

    IMU Calibration

    The two hidden files are automatically generated when you attempt to update FW. It doesn't matter if the motors are running or not, these two files record (1) the result of the update and, (2) all FW versions of the 3P modules. These info tells a lot about your AC. To copy these files, insert...
  11. edmundC

    IMU Calibration

    I had experienced the same imu calibration issue with my 3P when the 8 core grey ribbon cable is disconnected from the AC. The imu showed all zero readings and stayed 0% and the AC just wouldn't start calibrating. My guess is a problem with gimbal top board (hardware or firmware) somehow gives...
  12. edmundC

    IMU Calibration

    WR511, please always have a fan blowing at your AC when you updating FW & adjusting gimbal camera setting. The P3 gimbal board is susceptible to overheating.
  13. edmundC

    ARGtek Car Inside Kit

    P3P stock antenna vs Argtek range extender RANGE TEST Compared P3P Stok antenna vs. Argtek range extender Range Test
  14. edmundC

    P3P Stok antenna vs. Argtek range extender Range Test

    I don't know how many happy owners out there who have their 3p modded with argtek. I agree argtek do produce good antenna mod for 3s but for 3p...No it sucks, for the price I paid I had high expectation it's unacceptable for a price tag of USD100 with "hit or miss" results, I feel i was scammed...
  15. edmundC

    P3P Stok antenna vs. Argtek range extender Range Test

    I'm not sure about the dual band but I remember reading that some Dji like 3se & spark control signal can be switched between 2.4 & 5.8. The 5.8 may be useful when there is high interference at 2.4Ghz. Have you done a range test on your 3s? What's is the max. range you can get with your argtek...