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Trinket Pro Trellis Soundboard not working
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Trinket Pro Trellis Soundboard not working

by gewi on Fri Jul 12, 2019 10:22 am

Hello!

I bought a long time ago the Trellis Soundboard but i never can upload the compile data.

Unfortunately i get an error while uploading on Pro Trinket.

The driver is installed but no port is found in Arduino IDE... USBtiny is installed too.

Here is the error message:

Code: Select all | TOGGLE FULL SIZE
 Arduino: 1.8.9 (Windows 7), Board: "Pro Trinket 5V/16MHz (USB)"

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\Gewi\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\Gewi\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries D:\Dokumente\Arduino\libraries -fqbn=adafruit:avr:protrinket5 -ide-version=10809 -build-path C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364 -warnings=none -build-cache C:\Users\Gewi\AppData\Local\Temp\arduino_cache_431184 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc-5.4.0-atmel3.6.1-arduino2.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino14.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose D:\Dokumente\Arduino\Adafruit_Soundboard\Adafruit_Soundboard.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\Gewi\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\Gewi\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries D:\Dokumente\Arduino\libraries -fqbn=adafruit:avr:protrinket5 -ide-version=10809 -build-path C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364 -warnings=none -build-cache C:\Users\Gewi\AppData\Local\Temp\arduino_cache_431184 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc-5.4.0-atmel3.6.1-arduino2.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino14.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose D:\Dokumente\Arduino\Adafruit_Soundboard\Adafruit_Soundboard.ino
Using board 'protrinket5' from platform in folder: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13
Using core 'arduino' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Detecting libraries used...
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o nul
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "-IC:\\Users\\Gewi\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\avr\\1.4.13\\libraries\\Wire" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o nul
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "-IC:\\Users\\Gewi\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\avr\\1.4.13\\libraries\\Wire" "-IC:\\Program Files (x86)\\Arduino\\libraries\\Adafruit_Trellis_Library-master" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o nul
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "-IC:\\Users\\Gewi\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\avr\\1.4.13\\libraries\\Wire" "-IC:\\Program Files (x86)\\Arduino\\libraries\\Adafruit_Trellis_Library-master" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\libraries\\SoftwareSerial\\src" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o nul
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "-IC:\\Users\\Gewi\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\avr\\1.4.13\\libraries\\Wire" "-IC:\\Program Files (x86)\\Arduino\\libraries\\Adafruit_Trellis_Library-master" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\libraries\\SoftwareSerial\\src" "-ID:\\Dokumente\\Arduino\\libraries\\Adafruit_Soundboard_library" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o nul
Using cached library dependencies for file: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13\libraries\Wire\TinyWireM.cpp
Using cached library dependencies for file: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13\libraries\Wire\USI_TWI_Master.cpp
Using cached library dependencies for file: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13\libraries\Wire\Wire.cpp
Using cached library dependencies for file: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13\libraries\Wire\utility\twi.c
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\libraries\Adafruit_Trellis_Library-master\Adafruit_Trellis.cpp
Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src\SoftwareSerial.cpp
Using cached library dependencies for file: D:\Dokumente\Arduino\libraries\Adafruit_Soundboard_library\Adafruit_Soundboard.cpp
Generating function prototypes...
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "-IC:\\Users\\Gewi\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\avr\\1.4.13\\libraries\\Wire" "-IC:\\Program Files (x86)\\Arduino\\libraries\\Adafruit_Trellis_Library-master" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\libraries\\SoftwareSerial\\src" "-ID:\\Dokumente\\Arduino\\libraries\\Adafruit_Soundboard_library" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Program Files (x86)\\Arduino\\tools-builder\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Sketch wird kompiliert...
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10809 -DARDUINO_AVR_PROTRINKET5 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\eightanaloginputs" "-IC:\\Users\\Gewi\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\avr\\1.4.13\\libraries\\Wire" "-IC:\\Program Files (x86)\\Arduino\\libraries\\Adafruit_Trellis_Library-master" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\libraries\\SoftwareSerial\\src" "-ID:\\Dokumente\\Arduino\\libraries\\Adafruit_Soundboard_library" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp" -o "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp.o"
Compiling libraries...
Compiling library "Wire"
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\Wire\TinyWireM.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\Wire\USI_TWI_Master.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\Wire\Wire.cpp.o
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\Wire\utility\twi.c.o
Compiling library "Adafruit_Trellis_Library-master"
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\Adafruit_Trellis_Library-master\Adafruit_Trellis.cpp.o
Compiling library "SoftwareSerial"
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\SoftwareSerial\SoftwareSerial.cpp.o
Compiling library "Adafruit_Soundboard_library"
Zuvor kompilierte Datei wird verwendet: C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364\libraries\Adafruit_Soundboard_library\Adafruit_Soundboard.cpp.o
Compiling core...
Using precompiled core: C:\Users\Gewi\AppData\Local\Temp\arduino_cache_431184\core\core_adafruit_avr_protrinket5_0c812875ac70eb4a9b385d8fb077f54c.a
Linking everything together...
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/Adafruit_Soundboard.ino.elf" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\sketch\\Adafruit_Soundboard.ino.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\Wire\\TinyWireM.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\Wire\\USI_TWI_Master.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\Wire\\Wire.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\Wire\\utility\\twi.c.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\Adafruit_Trellis_Library-master\\Adafruit_Trellis.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\SoftwareSerial\\SoftwareSerial.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364\\libraries\\Adafruit_Soundboard_library\\Adafruit_Soundboard.cpp.o" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/..\\arduino_cache_431184\\core\\core_adafruit_avr_protrinket5_0c812875ac70eb4a9b385d8fb077f54c.a" "-LC:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364" -lm
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/Adafruit_Soundboard.ino.elf" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/Adafruit_Soundboard.ino.eep"
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-objcopy" -O ihex -R .eeprom "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/Adafruit_Soundboard.ino.elf" "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/Adafruit_Soundboard.ino.hex"
Mehrere Bibliotheken wurden für "Wire.h" gefunden
 Benutzt: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13\libraries\Wire
 Nicht benutzt: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire
 Nicht benutzt: C:\Program Files (x86)\Arduino\libraries\Wire
Mehrere Bibliotheken wurden für "SoftwareSerial.h" gefunden
 Benutzt: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SoftwareSerial
 Nicht benutzt: C:\Program Files (x86)\Arduino\libraries\SoftwareSerial
Mehrere Bibliotheken wurden für "Adafruit_Soundboard.h" gefunden
 Benutzt: D:\Dokumente\Arduino\libraries\Adafruit_Soundboard_library
 Nicht benutzt: C:\Program Files (x86)\Arduino\libraries\Adafruit_Soundboard_library-master
Bibliothek Wire in Version 1.0 im Ordner: C:\Users\Gewi\AppData\Local\Arduino15\packages\adafruit\hardware\avr\1.4.13\libraries\Wire  wird verwendet
Bibliothek Adafruit_Trellis_Library-master in Version 1.0.1 im Ordner: C:\Program Files (x86)\Arduino\libraries\Adafruit_Trellis_Library-master  wird verwendet
Bibliothek SoftwareSerial in Version 1.0 im Ordner: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SoftwareSerial  wird verwendet
Bibliothek Adafruit_Soundboard_library in Version 1.0.1 im Ordner: D:\Dokumente\Arduino\libraries\Adafruit_Soundboard_library  wird verwendet
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-size" -A "C:\\Users\\Gewi\\AppData\\Local\\Temp\\arduino_build_190364/Adafruit_Soundboard.ino.elf"
Der Sketch verwendet 8098 Bytes (28%) des Programmspeicherplatzes. Das Maximum sind 28672 Bytes.
Globale Variablen verwenden 1454 Bytes des dynamischen Speichers.
C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avrdude -CC:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega328p -cusbtiny -Uflash:w:C:\Users\Gewi\AppData\Local\Temp\arduino_build_190364/Adafruit_Soundboard.ino.hex:i

avrdude: Version 6.3-20171130
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf"

         Using Port                    : usb
         Using Programmer              : usbtiny
Beim Hochladen des Sketches ist ein Fehler aufgetreten
avrdude: usbdev_open(): Found USBtinyISP, bus:device: bus-0:\\.\libusb0-0001--0x1781-0x0c9f
         AVR Part                      : ATmega328P
         Chip Erase delay              : 9000 us
         PAGEL                         : PD7
         BS2                           : PC2
         RESET disposition             : dedicated
         RETRY pulse                   : SCK
         serial program mode           : yes
         parallel program mode         : yes
         Timeout                       : 200
         StabDelay                     : 100
         CmdexeDelay                   : 25
         SyncLoops                     : 32
         ByteDelay                     : 0
         PollIndex                     : 3
         PollValue                     : 0x53
         Memory Detail                 :

                                  Block Poll               Page                       Polled
           Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
           ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
           eeprom        65    20     4    0 no       1024    4      0  3600  3600 0xff 0xff
           flash         65     6   128    0 yes     32768  128    256  4500  4500 0xff 0xff
           lfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           hfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           efuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           lock           0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

         Programmer Type : USBtiny
         Description     : USBtiny simple USB programmer, https://learn.adafruit.com/usbtinyisp
avrdude: programmer operation not supported

avrdude: Using SCK period of 10 usec

avrdude: error: usbtiny_transmit: libusb0-dll:err [control_msg] sending control message failed, win error: Ein an das System angeschlossenes Ger�t funktioniert nicht.



avrdude: initialization failed, rc=-1
         Double check connections and try again, or use -F to override
         this check.


avrdude: error: usbtiny_transmit: libusb0-dll:err [control_msg] sending control message failed, win error: Ein an das System angeschlossenes Gerät funktioniert nicht.




avrdude done.  Thank you.


Can somebody help me? What can I do?

Thank you
Markus
Attachments
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gewi
 
Posts: 3
Joined: Sun Dec 16, 2018 12:27 pm

Re: Trinket Pro Trellis Soundboard not working

by adafruit_support_mike on Sun Jul 14, 2019 11:57 pm

The Pro Trinket will never appear as a Serial Port in the Arduino IDE. It doesn’t have any real USB hardware, its bootloader just emulates a low-speed USB connection long enough to upload the firmware.

Since it doesn’t have USB hardware, the ‘automatic reboot on upload’ feature of the Arduino IDE doesn’t work, and you have to reset the board manually when you’re ready to upload.

adafruit_support_mike
 
Posts: 58856
Joined: Thu Feb 11, 2010 2:51 pm

Please be positive and constructive with your questions and comments.