ER605 V2 uart?

ER605 V2 uart?

ER605 V2 uart?
ER605 V2 uart?
2025-12-17 21:50:25 - last edited 2025-12-19 06:24:28
Model: ER605 (TL-R605)  
Hardware Version: V2
Firmware Version:

Hi guys, i installed openwrt on my er605 v2 and no longer need it and want omada back, i made a backup and have a uart connection but although I can see the logs i cannot type anything and restore my old firmware back? Does anyone know why my keyboard wont work?

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#1
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1 Accepted Solution
Re:ER605 V2 uart?-Solution
2025-12-17 22:32:52 - last edited 2025-12-19 06:24:28

  @D-C 

It was actually that I needed to connect the pads of r2 and r5, I was only doing r5 so I used my screw driver but now it's back on omada firmware and it's updating right now, thanks anyway

D-C wrote

Hi  @SelfhostedGuy,

 

Could be flow control related. Try different setting to see if they will work.

 

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#3
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Re:ER605 V2 uart?
2025-12-17 22:21:36

Hi  @SelfhostedGuy,

 

Could be flow control related. Try different setting to see if they will work.

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#2
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Re:ER605 V2 uart?-Solution
2025-12-17 22:32:52 - last edited 2025-12-19 06:24:28

  @D-C 

It was actually that I needed to connect the pads of r2 and r5, I was only doing r5 so I used my screw driver but now it's back on omada firmware and it's updating right now, thanks anyway

D-C wrote

Hi  @SelfhostedGuy,

 

Could be flow control related. Try different setting to see if they will work.

 

Recommended Solution
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#3
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Re:ER605 V2 uart?
2 weeks ago

  @SelfhostedGuy Can you post the pictures of the bridge? I bricked it and I do not know what the mention by connecting R2 and R5. And if you can tell me what you did with UART shell, that would be good too. New to all these. Much appreciated!
Thanks in advance!

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#4
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