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Mellow-3D / FLY-CDY

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M997 S1 failed #2

Closed DKXAM closed 1 year ago

DKXAM commented 3 years ago

Hey

I did all the steps in the reprapfw guide and it keeps failing to connect after sending m997 s1, i did them exactly in the order described and then tried many different orders even unpluging the wifi jumpers, formatting the sd card differently, using a different sdcard etc etc

So far no luck, what else could it be?

DKXAM commented 3 years ago

m997 s1 SENDING:M997 S1 Trying to connect at 230400 baud: failed Trying to connect at 115200 baud: failed Trying to connect at 74880 baud: failed Trying to connect at 9600 baud: failed Error: Installation failed due to comm write error [ERROR] Error: Installation failed due to comm write error

FLYmaker commented 3 years ago

_CG%`A NNSDBWDMG7(CMKBH Please short-circuit this resistor

FLYmaker commented 3 years ago

Sorry for the late reply

DKXAM commented 3 years ago

hey, how do i do that?

Solder it off and add a wire/solder blob?

DKXAM commented 3 years ago

okay, that worked! thanks

DKXAM commented 3 years ago

@FLYmaker so i soldered it of and added a wire, please tell me if that was correct or if i should put the resistor back

FLYmaker commented 3 years ago

Yes, this resistor is labeled wrong and forget to modify it, just short it

FLYmaker commented 3 years ago

I'm very sorry, I wish you a happy use, if you have any questions, please feel free to contact me

Spanker-General commented 3 years ago

So I need to buy a soldering iron

FLYmaker commented 3 years ago

所以我需要买烙铁

Only 3 motherboards have the wrong resistance value, so there is no need to buy a soldering iron. This resistance is only needed when burning the WIFI firmware. Neither turn on wifi nor turn off wifi need to go through this resistor

Spanker-General commented 3 years ago

So the fly-cdy should work without doing this change?

archangel1982 commented 3 years ago

Hello @FLYmaker I just got my board in and doing some reading to learn so I can succesfully deploy it. Are you stating here that if you want to flash the firmware for the FLY-CDY wifi, you must short that resistor ?

FLYmaker commented 3 years ago

您好，@ FLYmaker，我刚刚进入董事会，做了一些阅读学习，以便可以成功进行部署。您是否在这里说明，如果要为FLY-CDY wifi刷新固件，必须使该电阻短路？

No, only 3 motherboards are sent wrong, other motherboards are normal, no need to short circuit

vldvirgil commented 1 year ago

I just received my Octopus pro. Trying to flash the wifi card and am getting the same error stated previously. Exactly the same. Is this a problem with needing to short a resistor? Thank you in advance.

jaysuk commented 1 year ago

no. please join the teamgloomy discord for support https://discord.gg/uS97Qs7