Itsy Bitsy 32u4, M0, M4
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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- Topics
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- SAMD51 (M4) board users: update your bootloaders to >=v3.9.0
- Last post by danhalbert
Fri May 08, 2020 12:55 pm
- SAMD51 (M4) board users: update your bootloaders to >=v3.9.0
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- ITSY BITSY M4 NO SERIAL CONNECTION
- Last post by recursi0n
Thu Jun 04, 2020 12:58 pm
- ITSY BITSY M4 NO SERIAL CONNECTION
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- Only getting 2.75V from Pin 5
- Last post by adafruit_support_bill
Sat May 30, 2020 6:07 am
- Only getting 2.75V from Pin 5
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- ItsyBitsy 32u4 Unknown device
by dempzorz » Sat May 23, 2020 12:58 pm
- Last post by adafruit_support_carter
Fri May 29, 2020 7:42 pm
- ItsyBitsy 32u4 Unknown device
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- Adafruit ItsyBitsy nRF52840 Express not working with ST7789
- Last post by kylearduino99
Fri May 29, 2020 3:37 pm
- Adafruit ItsyBitsy nRF52840 Express not working with ST7789
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- Support for SoftwareSerial and RN 42 bluetooth?
- Last post by Dchowy
Fri May 29, 2020 1:10 pm
- Support for SoftwareSerial and RN 42 bluetooth?
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- Itsy Bitsy 32u4: Windows 10 driver not working
by MLyder » Mon May 18, 2020 2:58 pm
- Last post by adafruit2
Wed May 27, 2020 3:08 pm
- Itsy Bitsy 32u4: Windows 10 driver not working
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- Itsy Bitsy 32u4 16 MHz spec sheet
- Last post by d0ugparker
Tue May 26, 2020 4:26 pm
- Itsy Bitsy 32u4 16 MHz spec sheet
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- Flash .erase uf2 for ItsyBitsy M4 Express?
- Last post by adafruit_support_carter
Fri May 22, 2020 1:02 pm
- Flash .erase uf2 for ItsyBitsy M4 Express?
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- short sleep cycles causing ItsyBitsy M0 to reset or crash
- Last post by kjloope
Thu May 21, 2020 10:18 pm
- short sleep cycles causing ItsyBitsy M0 to reset or crash
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- OK to frequently update files on my Itsy M0?
by OutstandingBill » Wed Apr 22, 2020 6:47 am
- Last post by danhalbert
Thu May 21, 2020 9:47 am
- OK to frequently update files on my Itsy M0?
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- No upload of bigger sketches to ItsyBitsy 32U4 on Linux
- Last post by mikeysklar
Wed May 20, 2020 3:12 pm
- No upload of bigger sketches to ItsyBitsy 32U4 on Linux
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- Itsy Bitsy M4 memory access boundaries and structs
- Last post by moonie223
Wed May 20, 2020 12:38 pm
- Itsy Bitsy M4 memory access boundaries and structs
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- Itsy Bitsy M4 with Atrduino LowPower lib?
- Last post by jweitenhagen
Wed May 20, 2020 1:14 am
- Itsy Bitsy M4 with Atrduino LowPower lib?
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- Does ItsyBitsy support Bluetooth 5.2?
- Last post by mikeysklar
Tue May 19, 2020 9:41 pm
- Does ItsyBitsy support Bluetooth 5.2?
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- An error occurred while uploading the sketch
- Last post by tlschumacher2000
Tue May 19, 2020 3:22 pm
- An error occurred while uploading the sketch
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- Itsy Bitsy 32u4: Windows 10 driver not working
by JuergL » Wed Apr 22, 2020 9:28 am
- Last post by JuergL
Mon May 18, 2020 3:16 pm
- Itsy Bitsy 32u4: Windows 10 driver not working
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- BOOTLOADER_PROTECTION - from malicious UF2
- Last post by kmevans
Mon May 18, 2020 2:54 pm
- BOOTLOADER_PROTECTION - from malicious UF2
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- ItsyBitsy M4 as SPI slave
- Last post by banh1991
Mon May 18, 2020 1:05 pm
- ItsyBitsy M4 as SPI slave
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- ItsyBitsy M4 regularly unrecognized by windows 10
- Last post by habibloew
Mon May 18, 2020 11:28 am
- ItsyBitsy M4 regularly unrecognized by windows 10
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- ItsyBitsyM4s, not able to enter bootloader mode when reset d
- Last post by seawarrior181
Mon May 18, 2020 9:39 am
- ItsyBitsyM4s, not able to enter bootloader mode when reset d
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- Wake up from sleep mode by hardware Interrupt
- Last post by freyheit
Tue May 12, 2020 6:41 pm
- Wake up from sleep mode by hardware Interrupt
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- Capacitive touch is supported on the M4 Express boards if an
- Last post by kmevans
Sat May 09, 2020 8:13 pm
- Capacitive touch is supported on the M4 Express boards if an
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- 32u4 Breakout Board
by Nick_Robot » Fri May 08, 2020 10:27 pm
- Last post by Nick_Robot
Fri May 08, 2020 10:27 pm
- 32u4 Breakout Board
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- Any .py file originally on the ItsyBitsy Mo now cannot be up
- Last post by dastels
Fri May 08, 2020 9:43 am
- Any .py file originally on the ItsyBitsy Mo now cannot be up
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- ItsyBitsy M4 Express (ATSAMD51 ) PWM and SPI / Ethernet (W55
- Last post by kmevans
Thu May 07, 2020 12:21 pm
- ItsyBitsy M4 Express (ATSAMD51 ) PWM and SPI / Ethernet (W55
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- PWM Setup for Itsy Bitsy M4
- Last post by MartinL2
Thu May 07, 2020 10:14 am
- PWM Setup for Itsy Bitsy M4
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- Viewing 2MB Flash used by Arduino
- Last post by johnbr
Wed May 06, 2020 11:50 am
- Viewing 2MB Flash used by Arduino
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- ItsyBitsy M4 for MIDI Controller project?
- Last post by Andrth
Mon May 04, 2020 4:21 pm
- ItsyBitsy M4 for MIDI Controller project?
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- LiPo Backpack on ItsyBitsy M0
by dobbz » Fri Apr 10, 2020 11:37 am
- Last post by dobbz
Fri May 01, 2020 9:44 am
- LiPo Backpack on ItsyBitsy M0
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- ItsyM4 AnalogWrite() not working
- Last post by cosmicmoneysounds
Sun Apr 26, 2020 3:20 pm
- ItsyM4 AnalogWrite() not working
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- Its Bitsy 3.3V 32u4 output pin died
- Last post by adafruit_support_bill
Thu Apr 23, 2020 6:21 pm
- Its Bitsy 3.3V 32u4 output pin died
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- ItsyBitsy nRF52840 CircuitPython problem
- Last post by adafruit2
Wed Apr 22, 2020 11:48 am
- ItsyBitsy nRF52840 CircuitPython problem
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- Metro M4: CRC32 usage
- Last post by MartinL2
Tue Apr 21, 2020 5:00 am
- Metro M4: CRC32 usage
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- Using W25Q64JVSSIQ flash on homemade Itsy Bitsy m0
- Last post by SamWibatt
Sat Apr 18, 2020 3:46 pm
- Using W25Q64JVSSIQ flash on homemade Itsy Bitsy m0
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- Using M4 Flash memory
by ahrensd » Thu Apr 16, 2020 6:28 pm
- Last post by ahrensd
Fri Apr 17, 2020 8:19 pm
- Using M4 Flash memory
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- Software Serial port on M4
by emesine » Sun Mar 22, 2020 3:19 pm
- Last post by emesine
Thu Apr 16, 2020 12:58 pm
- Software Serial port on M4
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- Not working boards
- Last post by dastels
Wed Apr 15, 2020 1:04 pm
- Not working boards
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- M0 express only in code.py memory allocation failed
- Last post by vk_
Wed Apr 15, 2020 10:41 am
- M0 express only in code.py memory allocation failed
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- Itsy M4 Inverted Serial
- Last post by MartinL2
Mon Apr 13, 2020 7:50 am
- Itsy M4 Inverted Serial
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- Itsy Bitsy HWB pin
- Last post by elin05
Thu Apr 09, 2020 3:19 pm
- Itsy Bitsy HWB pin
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- Damaged Part/Item
- Last post by glostrup1948
Wed Apr 08, 2020 10:07 am
- Damaged Part/Item
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- TFT GIZMO and itsy
by foxben » Wed Mar 04, 2020 10:13 pm
- Last post by foxben
Mon Apr 06, 2020 12:02 pm
- TFT GIZMO and itsy
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- Adafruit_BLEMIDI library does not support 2 byte MIDI messag
- Last post by adafruit_support_carter
Fri Apr 03, 2020 6:36 pm
- Adafruit_BLEMIDI library does not support 2 byte MIDI messag
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- USB Mass Storage, Platformio
- Last post by dastels
Fri Apr 03, 2020 3:39 pm
- USB Mass Storage, Platformio
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- Programming Bootloader into ITSYBITSY M0
by stumpja » Thu Apr 02, 2020 2:24 pm
- Last post by stumpja
Fri Apr 03, 2020 9:09 am
- Programming Bootloader into ITSYBITSY M0
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- Itsy Bitsy M0 Express Audio Noise when accelerometer connect
by darklordofphysics » Sat Feb 22, 2020 4:38 pm
- Last post by darklordofphysics
Thu Apr 02, 2020 2:35 pm
- Itsy Bitsy M0 Express Audio Noise when accelerometer connect
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- itsy-bitsy-m0 with MotorShiel v2.3
- Last post by vk_
Thu Apr 02, 2020 12:34 pm
- itsy-bitsy-m0 with MotorShiel v2.3
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- problem after loading micropython firmware
- Last post by johncblacker
Thu Apr 02, 2020 12:07 pm
- problem after loading micropython firmware
Please be positive and constructive with your questions and comments.