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howto:dji_configs [2018/01/29 18:16] lukappaseidue [Is FCC mod working? How to check?] |
howto:dji_configs [2018/06/28 19:55] fred.archi [Is FCC mod working? How to check?] |
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The DJI Configs file mod will work on both Android and iOS. | The DJI Configs file mod will work on both Android and iOS. | ||
- | Laws in the United States allow transmit | + | The maximum power at which consumer products can transmit on the 2.4Ghz wifi frequency |
- | + | ||
- | If you are not in the USA and you want to increase the power level, follow | + | |
===== iOS Warnings ===== | ===== iOS Warnings ===== | ||
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The only way to test the FCC mode is to measure transmit power with a dedicated tool, or, as I did, fly two drones, mavic in my case, in the same place at the same time and in the same configurations, | The only way to test the FCC mode is to measure transmit power with a dedicated tool, or, as I did, fly two drones, mavic in my case, in the same place at the same time and in the same configurations, | ||
Well, one mavic at a distance of about 3800 meters had WEAK SIGNAL and activated the automatic RTH, the other, continued to fly and at a distance of about 4500 meters it had 4 receive notches on the total of 5 in both the controller and in HD. (test stopped because no need to go further) | Well, one mavic at a distance of about 3800 meters had WEAK SIGNAL and activated the automatic RTH, the other, continued to fly and at a distance of about 4500 meters it had 4 receive notches on the total of 5 in both the controller and in HD. (test stopped because no need to go further) | ||
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**UPDATE!!!! | **UPDATE!!!! | ||
- | It seems that .DJI.configs file is working until DJI GO V4 4.1.12 (iOS version) and DJI GO V4 4.1.10. | + | **It seems that .DJI.configs file is working until DJI GO V4 4.1.12 (iOS version) and DJI GO V4 4.1.10. |
- | With newer versions | + | With newer versions |
+ | |||
+ | Here the REAL test showing that .DJI.configs is really working (**thanks to @GabrieleFK14** for hardware testing) | ||
+ | |||
+ | **CE MODE** | ||
+ | https:// | ||
+ | |||
+ | ** | ||
+ | FCC 1.5w BOOST MODE (TAKE CARE)** | ||
+ | |||
+ | https:// | ||
+ | |||
+ | how it has tested | ||
+ | https:// | ||
+ | |||
+ | |||
+ | |||
+ | (By Lukappaseidue) | ||
+ | |||
+ | **EDIT 06/ | ||
+ | There is a trick to know if you are in FCC or EC Mode. I found this on the forum MavicPilots ( https:// | ||
+ | A big thank to DragonJah. | ||
+ | |||
+ | In transmission setting, if you look at the signal graph, you can see than there is two horizontal lines, one for the " | ||
+ | |||
+ | If you are in EC mode, the " | ||
+ | |||
+ | {{: | ||
+ | If you are in FCC mode, the " | ||
+ | {{: | ||
+ | I tried with the 1.5W file but the graph stay like if I was in the EC Mode... | ||
===== Apply the config (iOS) ===== | ===== Apply the config (iOS) ===== | ||
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|32 Channel Mod | |{{ : | |32 Channel Mod | |{{ : | ||
|FCC+ChannelMod | |{{ : | |FCC+ChannelMod | |{{ : | ||
+ | ===== Spectrum Analyzer Observations ===== | ||
+ | Extensive testing of the mod's with a spectrum analyzer in this video by beanbubba. You can find more of his testing at https:// | ||
+ | |||
+ | {{youtube> | ||
+ | |||
===== Detailed Video Tutorial ===== | ===== Detailed Video Tutorial ===== | ||
This tutorial was created by digdat0. He has many tutorials on [[https:// | This tutorial was created by digdat0. He has many tutorials on [[https:// | ||
{{youtube> | {{youtube> | ||
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===== Hex Dumps ===== | ===== Hex Dumps ===== |