Hi! Im totally new in this world... My Ninja doesnt start. I connected all right, so the told me i should reinstall the "App Code Arduino". I made all how the Video and the "Otto Ninja 101" told me, but during upload comes this message: Can you help me please! Thanks and sorry for my english... "Arduino: 1.8.19 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200" Multiple libraries were found for "Servo.h" In file included from C:\Users\marti\OneDrive\Dokumente\Arduino\libraries\OttoNinja-master\src\Adafruit_GrayOLED.cpp:20: Used: C:\Users\marti\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.2\libraries\Servo C:\Users\marti\OneDrive\Dokumente\Arduino\libraries\OttoNinja-master\src\Adafruit_GrayOLED.h:30:10: fatal error: Adafruit_I2CDevice.h: No such file or directory Not used: C:\Program Files (x86)\Arduino\libraries\Servo 30 | #include <Adafruit_I2CDevice.h> | ^~~~~~~~~~~~~~~~~~~~~~ compilation terminated. exit status 1 Error compiling for board NodeMCU 1.0 (ESP-12E Module). This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. "

Hi Martin
Welcome to the community, it looks that some libraries are interfering can you delete
these file C:\Users\marti\OneDrive\Dokumente\Arduino\libraries\OttoNinja-master\src\Adafruit_GrayOLED.h

Also try using Otto Blockly that will be more straight forward without libraries to bother

Thanks, but now this error? What should i upload with otto blockly? An Example or a special code?

Thanks a lot!

Arduino: 1.8.19 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"




C:\Users\marti\OneDrive\Dokumente\Arduino\libraries\OttoNinja-master\src\Adafruit_GrayOLED.cpp:20:10: fatal error: Adafruit_GrayOLED.h: No such file or directory

Multiple libraries were found for "Servo.h"

20 | #include "Adafruit_GrayOLED.h"

Used: C:\Users\marti\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.2\libraries\Servo

Not used: C:\Program Files (x86)\Arduino\libraries\Servo

| ^~~~~~~~~~~~~~~~~~~~~

compilation terminated.

exit status 1

Error compiling for board NodeMCU 1.0 (ESP-12E Module).



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

Martin Gasser good question I am just checking the github files and it seems the adafruit libraries were conflicting so I just delete them, you can try by deleting everything that says Adafruit in C:\Users\marti\OneDrive\Dokumente\Arduino\libraries\OttoNinja-master\src\

Otto Blockly go to examples "Ninja App"

Seems that the ESP8266 wasnt seen? I connected the ESP8266 only with the original USB. At the ESP8266 is connected nothing(no battery, no servos...)

"Arduino: 1.8.19 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"

Executable segment sizes:

ICACHE : 32768 - flash instruction cache

IROM : 253612 - code in flash (default or ICACHE_FLASH_ATTR)

IRAM : 28193 / 32768 - code in IRAM (IRAM_ATTR, ISRs...)

DATA : 1540 ) - initialized variables (global, static) in RAM/HEAP

RODATA : 952 ) / 81920 - constants (global, static) in RAM/HEAP

BSS : 26288 ) - zeroed variables (global, static) in RAM/HEAP

Sketch uses 284297 bytes (27%) of program storage space. Maximum is 1044464 bytes.

Global variables use 28780 bytes (35%) of dynamic memory, leaving 53140 bytes for local variables. Maximum is 81920 bytes.

esptool.py v3.0

Serial port COM5

Connecting........_____....._____....._____....._____....._____....._____.....____Traceback (most recent call last):

File "C:\Users\marti\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.2/tools/upload.py", line 66, in <module>

esptool.main(cmdline)

File "C:/Users/marti/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 3552, in main

esp.connect(args.before, args.connect_attempts)

File "C:/Users/marti/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 529, in connect

raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))

esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header

esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header



_



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
"


same with the Otto Blockly:
rror: Command failed: arduino-cli.exe upload --port COM5 --fqbn esp8266:esp8266:nodemcuv2 sketch/sketch.ino Traceback (most recent call last): File "C:\OttoBlockly\compilation\arduino\packages\esp8266\hardware\esp8266\2.7.4/tools/upload.py", line 65, in esptool.main(cmdline) File "C:/OttoBlockly/compilation/arduino/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 2890, in main esp.connect(args.before) File "C:/OttoBlockly/compilation/arduino/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 483, in connect raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error)) esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header Error during Upload: uploading error: uploading error: exit status 1

Hi! I cant comunicate with my esp8266: i tried a lot. The error always the same. No idea how i can made it?

Error: Command failed: arduino-cli.exe upload --port COM5 --fqbn esp8266:esp8266:nodemcuv2 sketch/sketch.ino Traceback (most recent call last): File "C:\OttoBlockly\compilation\arduino\packages\esp8266\hardware\esp8266\2.7.4/tools/upload.py", line 65, in esptool.main(cmdline) File "C:/OttoBlockly/compilation/arduino/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 2890, in main esp.connect(args.before) File "C:/OttoBlockly/compilation/arduino/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 483, in connect raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error)) esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header Error during Upload: uploading error: uploading error: exit status 1

Martin Gasser are you in Windows?

Try to reinstall the software and make sure these files are present
C:\OttoBlockly\compilation\arduino\packages\esp8266\hardware\esp8266\2.7.4/tools/

The Arduino library is updated you can also try now
https://github.com/OttoDIY/OttoNinja

Martin Gasser if problem persist we can arrange a video call and I will help you to setup