Guide to flash ESP8266 in DM-3212.
Descriptions like https://github.com/puckk/CJMCU-3212 DOES not works for me.
This is what works for me:
1: Put the DM-3212 as ESP programmer - This will connect Arduino serial to ESP serial.
Run Arduino IDE - step1.ino -upload https://github.com/puckk/CJMCU-3212/blob/master/step1.ino sketch
Set -FILE- Preferences - https://raw.githubusercontent.com/SpacehuhnTech/arduino/main/package_spacehuhn_index.json
Choose Board is Arduino Leonardo -
Unplug DM-3212 from usb
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Shortcut the two pin. Plug it to USB while it is shortcutted. This will put ESP into Flash mode.
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Start ESP8266Flasher64.exe and Flash esp8266_wifi_duck_4mb.bin - this is the ESP image ESP networking, etc, like a "ESP firmware" Bin is here: https://github.com/spacehuhn/wifi_ducky/releases
Exe is from here: https://github.com/nodemcu/nodemcu-flasher/blob/master/Win64/Release/ESP8266Flasher.exe ESP blue led will blinking during Flashing.
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Compile esp8266_wifi_duck.ino (because esptool upload not works for me.) https://github.com/spacehuhn/wifi_ducky/blob/master/arduino_wifi_duck/arduino_wifi_duck.ino Set the board in Arduino IDE :
Set the clear wifi settings and sketch
Start compile:
Bootom line -shows the settings- should look like this:
Compilation will create esp8266_wifi_duck.ino.generic.bin
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Flash esp8266_wifi_duck.ino.generic.bin with ESP8266Flasher64.exe - This will create Ducky webserver - where you can config your ducky script.
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Flash arduino_wifi_duck.ino with Arduino IDE - Choose Board: Arduino Leonardo - as you did in step 1 (to set back serial) This will set serial connection between Arduino and ESP.
7 Attache to WIFI- SSID: WiFi Duck Password: quackquack
Chrome: http://192.168.4.1/
My first ducky script: DELAY 30000 CTRL ALT DELETE DELAY 2000 ENTER DELAY 5000 STRING pin
END of set up DM-3212
Ready, wifi_ducky is working =)
I hope this solution works for you, any problem ask me