Recent content by petr22

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    P4P Camera part needed. Found!

    Thar crazy reason is infrared conversion and in fact it is expensive. At least try once to use drone as it is now.
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    GL300F controller connect to craft but not mobile device

    Hi, does anybody have experience with following problem, please ? GL300F controller can connect to drone, it is possible to take off and flt and use all controls. But USB connection to phone does not work, no charging, no picture, dead. Tried several devices - both Android and Apple - nothing...
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    Phantom 4 Pro replacement ribbon cable

    Hi, I need to replace gimbal ribbon cable after crash (camera broken in two peaces). But comparing my cable to cables available online, there is a difference - there is additional connector near end of the cable connected to drone body. This little connector is missing on my cable. But...
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    First crash and was a total loss

    "Other question is it worth trying to find another "drone only" or just buy another set up?" Repair this one. New body shell, few new parts of gimbal, new OMFD board cover.
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    P3P remote with replaced battery - low voltage

    So, there is domething wrong with controller. 8.5V from stabilized power supply and still low voltage warning. Question is, what is wrong. Controller is working, except it does not want to flash firmware from USB stick as battery is not at 50%.
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    P3 advanced help

    Green light on remote - aircraft is linked to controller. Push both sticks down and together (left stick down and right and right stick down and left at same time) - engines will start (try it without propellers). "how to connect" page = no connection between controller and mobile device
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    P3P remote with replaced battery - low voltage

    So, ordinary 2S1P battery is not enough for this controller. It is greedy and wants more than 8.3 V to detect full charge.
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    P3P Live View Issue

    Its easy to verify if its really bad NAND memory: 1. try to reinstall same firmware version from SD card - M0800 device (DaVinci DSP) will not be detected, as it is unable to boot. This can be done without disassembling anything. 2. remove gimbal control board from gimbal, locate GND, RX and...
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    P3P Live View Issue

    Propably fried NAND chip next to DaVinci DPS processor on gimbal control board, DaVinci is unable to boot, therefore no live video transmission. Replace gimbal control board - recommend to use Advanced isntead of Professional, it only record 2.7K video, but there is no DaVinci DSP and no NAND...
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    P3P remote with replaced battery - low voltage

    Hi, does anyone have experience with replacing GL300 controller battery with generic 2S1P battery ? I tried several batteries, but I only get low voltage warning and one led blinking with fully charged battery. It sucsesfully connect to P3P drone, it works correctly, but constantly beeps...
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    Phantom 4 - no telemetry, no picture

    Hi, have anyone experience with following problem, please ? Phantom 4 with sign of liquid damage in camera area (sd card slot, oxidization on heatsinks). Look like something was spilled inside, very little, it didnt fall in lake or river. From outside, no visible liquid damage anywhere...
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    Battery mods?

    Is it possible to take out internal cells (for exaple if they are bad) and start drone only with external battery connected to intelligent battery electronic ? I have several batteries with bad cells and want to use them, battery mod can be a way.
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    Broken cable - solder or replace?

    Cable kit for Phantom 3 Pro/Adv drone (all five cables) cost 10 USD. Pay 75 USD to fix cable which cost 2 USD new (and 10 USD for whole kit) does not make sense.
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    Advanced Gimbal Control board with NAND bad blocks

    Hi, does anyone have experience if it is possible to fix following problem ? Firmware update is stuck in following loop: System WARM boot. Detecting done ...... [00000000][CA9_0] [DJI] Start WDT of 20 seconds for boot up...... [00000000][CA9_0] [Version 1.0.11824], Oct 16 2015, 14:06:46...
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    4K Camera teardown ...

    Yes you can use fan to create airflow, but this should be written in the manual, with big red letters. Otherwise nobody know about it. If you buy Phantom 3 Pro and dont read this forum first, you cannot know that it have poor design and can damage itself by sitting on the table. As this NAND...