Itsy Bitsy Boards
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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SAMD51 (M4) board users: update your bootloaders to >=v3.9.0
- 0 Replies
- 9313 Views
- Last post by danhalbert
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Adafruit ItsyBitsy and Multiple Sensors
- 22 Replies
- 276 Views
- Last post by adafruit_support_bill
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nrf52840
- 1 Replies
- 28 Views
- Last post by dastels
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RP2040 as a tiny USB flash drive
- 5 Replies
- 398 Views
- Last post by nickwest
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Lipo Backpack not working with lipo battery
- 4 Replies
- 45 Views
- Last post by LokiAwkward
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Starship Model LED Questions
- 1 Replies
- 23 Views
- Last post by adafruit_support_bill
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Project is too large on ItsyBitsy, but fine on Pro Trinket
- 2 Replies
- 49 Views
- Last post by westfw
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Digital I/O. ItsyBitsy M0 Express
- 4 Replies
- 42 Views
- Last post by frogeye
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[itsy-m0] - power off the dotstar
- 5 Replies
- 44 Views
- Last post by mikeysklar
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Adafruit ItsyBitsy ESP32 Pinout
- 4 Replies
- 47 Views
- Last post by adafruit_support_carter
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Is the Adafruit Product ID 377 (Rotary Encoder) compatible with ESP32?
- 1 Replies
- 131 Views
- Last post by dastels
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Itsy Bitsy 32u4 not showing up in Win 11 Pro + Arduino IDE
- 1 Replies
- 45 Views
- Last post by venr
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board crashes on script run
- 18 Replies
- 215 Views
- Last post by adafruit2
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Programming an ItsyBitsy 32u4 - 5V board with USBtinyISP
- 0 Replies
- 30 Views
- Last post by mpcg
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Itsy M4 won't boot
- 3 Replies
- 66 Views
- Last post by mikeysklar
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No Learn Dox for 5889 and 5890
- 1 Replies
- 36 Views
- Last post by adafruit_support_carter
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Trying to modify vid and hid device numbers on ItsyBitsy_5V
- 1 Replies
- 65 Views
- Last post by sjstein
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Adafruit Audio FX Sound Board - WAV/OGG Trigger with 16MB Flash
- 1 Replies
- 62 Views
- Last post by mikeysklar
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Help with connecting to the Itsy Bitsy to screens
- 4 Replies
- 243 Views
- Last post by blnkjns
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Building MIDI Solenoid Drum Kit on ItsyBitsy M4
- 2 Replies
- 66 Views
- Last post by adafruit_support_bill
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Analog in causing noise
- 2 Replies
- 58 Views
- Last post by adafruit_support_mike
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ItsyBitsy M4 PWM frequency timer change to 20kHz
- 2 Replies
- 60 Views
- Last post by seanmus
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Playing a WAV on Itsy Bitsy M0
- 2 Replies
- 102 Views
- Last post by philmonty
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ItsyBitsy RP2040 with AirLift BitsyWing: How to Update ESP32 firmware / WiFiNINA using SerialESPPassthrough.ino
- 0 Replies
- 67 Views
- Last post by tyeth
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First time Itsy Bitsy 32u4 user issues
- 3 Replies
- 144 Views
- Last post by adafruit_support_bill
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Did I break my itsybitsy?
- 5 Replies
- 329 Views
- Last post by adafruit_support_mike
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new board appears dead
- 5 Replies
- 273 Views
- Last post by adafruit_support_carter
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ItsyBitsy RP2040 demo code
- 2 Replies
- 501 Views
- Last post by ttu_don
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32u4 5V 16MHz itsy bitsy with external crystal oscillator
- 1 Replies
- 307 Views
- Last post by Franklin97355
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ItsyBitsy nRF52840 Express - 14 bit ADC resolution
- 2 Replies
- 337 Views
- Last post by crouchingpanda
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ItsyBitsy M0 Exp - using Arduino IDE / Jlink debugger?
- 2 Replies
- 922 Views
- Last post by clb_62
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Update ItsyBitsy nRF52840 SOC
- 10 Replies
- 1191 Views
- Last post by clb_62
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BT5 LE Ext Adv CODED Phy's
- 1 Replies
- 1101 Views
- Last post by clb_62
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Help understanding E/En pin for reducing current draw
- 1 Replies
- 464 Views
- Last post by sj_remington
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RP2040 bootloader, circuitpy issues
- 6 Replies
- 609 Views
- Last post by adafruit_support_carter
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ItsyBitsy NRF52840 Express - BLE Keyboard issues
- 16 Replies
- 1136 Views
- Last post by mikeysklar
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Having to alway enter bootloader mode (com) to upload Sketch
- 7 Replies
- 509 Views
- Last post by adafruit_support_carter
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Itsy Bitsy M0Express not in Arduino 2.2.1?
- 1 Replies
- 485 Views
- Last post by adafruit_support_carter
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itsybitsy 32u4 - 3v Register Programng
- 12 Replies
- 1006 Views
- Last post by adafruit_support_bill
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Unable to see Audio FX Sound Board in Windows
- 3 Replies
- 491 Views
- Last post by adafruit_support_carter
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Interupt Enabled Check
- 6 Replies
- 580 Views
- Last post by Eric1000
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how to debrick Itsy Bitsy nrf52840
- 15 Replies
- 908 Views
- Last post by mikeysklar
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itsy bitsy and a slip ring
- 3 Replies
- 523 Views
- Last post by dastels
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Itsy Bitsy RP2040 UART
- 0 Replies
- 484 Views
- Last post by ttu_don
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M4 express doesn't show on windows 10
- 3 Replies
- 563 Views
- Last post by Franklin97355
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Itst Bitsy M0 Express and NEOPixel Zero DMA Library
- 3 Replies
- 507 Views
- Last post by mikeysklar
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Adafruit ItsyBitsy nRF52840 Express - Can't connect using Serial1
- 1 Replies
- 476 Views
- Last post by dastels
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ItsyBitsy 324U not being recognized by windows 10
- 3 Replies
- 547 Views
- Last post by adafruit_support_carter
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Itsy Bitsy M4 onboard neopixel
- 2 Replies
- 2820 Views
- Last post by douglas_young
Please be positive and constructive with your questions and comments.
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