GEPRC Cinelog25V2 DJI O3 ELRS | ExpressLRS Community | Page 1

feral trail Feb 5, 2025, 7:00 AM

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Hello!
I am a beginner with FPV drones.
I would like to ask for your help.

I purchased the GEPRC Cinelog25 V2 DJIO3 Elrs.
I tried to write the binding phrase, but the following error appeared.
What should I do?

** Searching flight controllers **

FC found from 'COM10'

Detected the following serial ports on this system:
COM10

======== PASSTHROUGH INIT ========
Trying to initialize COM10 @ 420000

Attempting to detect FC UART configuration...

** Serial RX config detected: 'serial 1 64 115200 57600 0 115200'

Enabling serial passthrough...
CMD: 'serialpassthrough 1 420000'

======== PASSTHROUGH DONE ========
======== RESET TO BOOTLOADER ========

Using full duplex (CRSF)

Cannot detect RX target, blindly flashing!

esptool.py v4.2.1
Serial port COM10
WARNING: Pre-connection option "no_reset" was selected. Connection may fail if the chip is not in bootloader or flasher stub mode.
Connecting...

minor latch Feb 5, 2025, 7:05 AM

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Your receiver is wired to UART4, but you have SerialRX set to UART2

feral trail Feb 5, 2025, 7:22 AM

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In that case, will it work properly if I turn on the serial port reception for UART4?

minor latch Feb 5, 2025, 7:26 AM

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It can't work properly the way you have it 🙂

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So yes, try UART4

#GEPRC Cinelog25V2 DJI O3 ELRS