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spacehuhn / wifi_ducky

Upload, save and run keystroke injection payloads with an ESP8266 + ATMEGA32U4
MIT License
1.26k stars 295 forks source link

afterupload the First sketch to 3212 only red led on no com port #101

Open sezusatish opened 4 years ago

sezusatish commented 4 years ago

after First sketch to upload from https://github.com/puckk/CJMCU-3212/blob/master/step1.ino i forgot to short those pins and flash image and now its shown only red led and not even direct as USB to com and getting error ( USB device not recognized the last usb device you connected to this computer malfunctioned and windows does not recognize it is any one can help or if possible can you asst me

TheMMcOfficial commented 4 years ago

1- the pin need to be short only to flash the esp8266. 2- If you "brick" the arduino leonado on the CJMCU-3212 you should able to reflash the code with an old version of arduino IDE (v1.6.). You have 8 secondes to perform it because the bootloader will try to boot on your code that you uploaded on it (you should see if for about 8 second in the device manager on Windows). 3- reflash your program.

other way if you can solder: https://github.com/spacehuhn/WiFiDuck#unbrick-atmega32u4 Here you will find the scheme of the CJMCU-3212: https://user-images.githubusercontent.com/102876/73763496-c62dfa80-4771-11ea-9fc8-a65b5f5f1579.png

If you don't see any COM after this I think your board is brick and I don't know if you can recoverit.