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Can't detect DJI Phantom 3 battery chip

macjax
(@macjax)
Active Member Customer

Hello, can someone please help. I connected up my EV2400 to a Phantom 3 battery but I can not get the software to read anything. I know the EV2400 and NLBA is good as I can use it to read a Mavic Pro battery. Please see pics. Any help is greatly appreciated !! Thank you !!

 

SDA
GND
EV
PH3on
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Topic starter Posted : 22/01/2023 7:22 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

It is DJI0617 PCB Revision. Smbus located on the opposite side and marked as GND, SMBC, SMBD testpoints. 

 SCL and SDA points you have connected to are Tx, Rx signal lines of battery UART interface which is used for communication with a drone. 

DJI P3 DJ0617 rev2014 (SMBUS)
DJI P3 DJ0617 rev2014 (SMBUS)(zoom)

 

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Posted : 22/01/2023 10:13 am
macjax liked
macjax
(@macjax)
Active Member Customer

Ah, thank you very much !! I will give that a go !!!

 

Mike

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Topic starter Posted : 23/01/2023 3:58 am
bous.liebenberg
(@bous-liebenberg)
New Member Customer

@macjax

Hello Mate. Did you manage to connect to the P3 battery? I am having the same issue and using the correct pads on the bottom. Cheers

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Posted : 04/09/2023 5:12 am
Nicusor
(@azzido)
Member Admin

@bous-liebenberg 

Do you have our NLBA1 DJI Reset License ? Post a picture with the software.

NLBA Laptop Battery Analyzer with Chip Reset & Repair Option

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Posted : 07/09/2023 6:01 am
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