search

joelsernamoreno / badusb_sd_wifi

BadUSB with WiFi that allows to execute payloads from SD
MIT License
95 stars 22 forks source link

need help to reset CJMCU-3212 #4

Open sezusatish opened 4 years ago

sezusatish commented 4 years ago

Hi to every one I am using CJMCU-3212 Beetle Virtual Keyboard Bad usb ATMEGA32U4 WIFI ESP-8266 ESP8266 ESP-12E TF Micro SD Card Development Board Module but when i Upload sketch atmega32u4_code 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 anyone can help or if possible can you asst me how to reset this board

joelsernamoreno commented 4 years ago

Hello!

I don't understand if the problem is with the ESP or atmega32u4 module. CJMCU has a reset button, try to upload the Blink Led sketch (atmega32u4) and press that button. If the problem is ESP and you can't recover it, you will have to reset the pins of the board.

http://cholla.mmto.org/esp8266/esp12/esp12.png

I hope I can help you with this.

sezusatish commented 4 years ago

thank you sir for replying i forgotten to short two pins when i was uploading the code in cjmcu 3212 now if i connected that cjmuc to pc it given error USB device not recognized the last usb device you connected to this computer malfunctioned and windows does not recognize not even COM port also if possible can you asst me how to unbrick this board if there is any way pls asst me once again thanks