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SAMD51 (M4) board users: update your bootloaders to >=v3.9.0

by danhalbert » Fri May 08, 2020 12:55 pm

Last post by danhalbert « Fri May 08, 2020 12:55 pm

by danhalbert » Fri May 08, 2020 12:55 pm

0 Replies

10029 Views

Last post by danhalbert
Fri May 08, 2020 12:55 pm
control of dot star led in ItsyBitsy M4 express

by spoggles » Wed Dec 11, 2024 3:24 pm

Last post by spoggles « Fri Dec 13, 2024 7:41 pm

by spoggles » Wed Dec 11, 2024 3:24 pm

3 Replies

10 Views

Last post by spoggles
Fri Dec 13, 2024 7:41 pm
XRAD'S WALL_E Funbot Display

by XRAD » Wed Dec 11, 2024 6:49 pm

Last post by XRAD « Wed Dec 11, 2024 6:49 pm

by XRAD » Wed Dec 11, 2024 6:49 pm

0 Replies

12 Views

Last post by XRAD
Wed Dec 11, 2024 6:49 pm
ItsyBitsy RP2040 Faulty USB connection

by rli » Mon Dec 09, 2024 9:32 pm

Last post by adafruit_support_carter « Wed Dec 11, 2024 12:44 pm

by rli » Mon Dec 09, 2024 9:32 pm

7 Replies

45 Views

Last post by adafruit_support_carter
Wed Dec 11, 2024 12:44 pm
Windows 11 reboot w/ ItsyBitsy M0 connected wipes out Arduino Program

by seawarrior181 » Sun Dec 08, 2024 5:27 pm

Last post by seawarrior181 « Sun Dec 08, 2024 5:27 pm

by seawarrior181 » Sun Dec 08, 2024 5:27 pm

0 Replies

14 Views

Last post by seawarrior181
Sun Dec 08, 2024 5:27 pm
H3LIS331 Demo Code Issue

by Dwight8 » Sun Nov 24, 2024 4:37 pm

Last post by Dwight8 « Thu Dec 05, 2024 3:50 pm

by Dwight8 » Sun Nov 24, 2024 4:37 pm

6 Replies

42 Views

Last post by Dwight8
Thu Dec 05, 2024 3:50 pm
enable pin nrf52840 express - what does the regulator drive?

by marcusbehrens » Wed Nov 27, 2024 8:25 am

Last post by dastels « Fri Nov 29, 2024 4:53 pm

by marcusbehrens » Wed Nov 27, 2024 8:25 am

3 Replies

10 Views

Last post by dastels
Fri Nov 29, 2024 4:53 pm
QtPy S3 w/ PSRAM + EyeSpi BFF

by tebrown » Fri Oct 04, 2024 1:25 pm

Last post by dwetchells « Tue Nov 19, 2024 11:01 pm

by tebrown » Fri Oct 04, 2024 1:25 pm

7 Replies

48 Views

Last post by dwetchells
Tue Nov 19, 2024 11:01 pm
Itsy Bitsy M4 TRNG Questions

by cnile » Sat Nov 16, 2024 3:09 pm

Last post by cnile « Sat Nov 16, 2024 6:44 pm

by cnile » Sat Nov 16, 2024 3:09 pm

2 Replies

23 Views

Last post by cnile
Sat Nov 16, 2024 6:44 pm
ItsyBitsy nRF52840 not accepting Bootloader Update

by alsleben » Wed Nov 13, 2024 8:38 pm

Last post by dastels « Thu Nov 14, 2024 8:00 pm

by alsleben » Wed Nov 13, 2024 8:38 pm

5 Replies

21 Views

Last post by dastels
Thu Nov 14, 2024 8:00 pm
ItsyBitsy usb upload connection problem
1

2

by Upcycleman » Wed Nov 06, 2024 12:00 pm

Last post by T_Mo « Mon Nov 11, 2024 6:10 pm

by Upcycleman » Wed Nov 06, 2024 12:00 pm
16 Replies

55 Views

Last post by T_Mo
Mon Nov 11, 2024 6:10 pm
LED blinks continuously rapidly

by ehofmeister » Wed Nov 06, 2024 7:46 pm

Last post by ehofmeister « Sat Nov 09, 2024 6:58 pm

by ehofmeister » Wed Nov 06, 2024 7:46 pm

4 Replies

29 Views

Last post by ehofmeister
Sat Nov 09, 2024 6:58 pm
NeoPixel Rotary Fidget

by osama_m_abbas » Fri Nov 08, 2024 9:04 pm

Last post by mikeysklar « Sat Nov 09, 2024 4:29 pm

by osama_m_abbas » Fri Nov 08, 2024 9:04 pm

3 Replies

22 Views

Last post by mikeysklar
Sat Nov 09, 2024 4:29 pm
ItsyBitsy NRF52840 Vbat pin?

by southernatheart » Thu Nov 07, 2024 7:54 pm

Last post by adafruit_support_carter « Thu Nov 07, 2024 9:18 pm

by southernatheart » Thu Nov 07, 2024 7:54 pm

2 Replies

8 Views

Last post by adafruit_support_carter
Thu Nov 07, 2024 9:18 pm
QT PY ESP32-S3 8G no PSRAM

by bradbroerman » Tue Nov 05, 2024 9:54 pm

Last post by Franklin97355 « Thu Nov 07, 2024 8:52 pm

by bradbroerman » Tue Nov 05, 2024 9:54 pm

7 Replies

43 Views

Last post by Franklin97355
Thu Nov 07, 2024 8:52 pm
missing 32u4 header file?

by judson » Wed Nov 06, 2024 11:45 am

Last post by judson « Wed Nov 06, 2024 6:18 pm

by judson » Wed Nov 06, 2024 11:45 am

8 Replies

18 Views

Last post by judson
Wed Nov 06, 2024 6:18 pm
Brand new itsybitsy unresponsive (no bootloader)

by Cal8r » Mon Nov 04, 2024 10:10 pm

Last post by danhalbert « Mon Nov 04, 2024 10:15 pm

by Cal8r » Mon Nov 04, 2024 10:10 pm

1 Replies

15 Views

Last post by danhalbert
Mon Nov 04, 2024 10:15 pm
New ItsyBitsy 32u4 - 5V 16MHz will not power on

by jaywalkstudio » Fri Oct 25, 2024 10:13 am

Last post by adafruit2 « Wed Oct 30, 2024 12:35 pm

by jaywalkstudio » Fri Oct 25, 2024 10:13 am

2 Replies

636 Views

Last post by adafruit2
Wed Oct 30, 2024 12:35 pm
ItsyBitsy 32u4 3V GPIO Pin Problem

by Eric1000 » Tue Oct 22, 2024 2:01 pm

Last post by Eric1000 « Wed Oct 23, 2024 1:07 pm

by Eric1000 » Tue Oct 22, 2024 2:01 pm

2 Replies

16 Views

Last post by Eric1000
Wed Oct 23, 2024 1:07 pm
ItsyBitsy 32u4 3V GPIO Pin Problem

by Eric1000 » Tue Oct 22, 2024 11:03 am

Last post by Eric1000 « Tue Oct 22, 2024 12:59 pm

by Eric1000 » Tue Oct 22, 2024 11:03 am

2 Replies

15 Views

Last post by Eric1000
Tue Oct 22, 2024 12:59 pm
Itsy M4 board rev for lower power?

by joeryan11 » Sun Aug 18, 2024 11:22 pm

Last post by adafruit2 « Mon Oct 14, 2024 8:29 pm

by joeryan11 » Sun Aug 18, 2024 11:22 pm

2 Replies

74 Views

Last post by adafruit2
Mon Oct 14, 2024 8:29 pm
ItsyBitsy 32u4 doesn't show in W11

by RogerSweden » Fri Oct 11, 2024 3:20 am

Last post by adafruit_support_carter « Mon Oct 14, 2024 11:41 am

by RogerSweden » Fri Oct 11, 2024 3:20 am

5 Replies

89 Views

Last post by adafruit_support_carter
Mon Oct 14, 2024 11:41 am
ItsyBitsy ESP32 Port Not Found

by PrefontDon » Fri Aug 02, 2024 11:31 am

Last post by adafruit_support_carter « Fri Oct 11, 2024 11:14 am

by PrefontDon » Fri Aug 02, 2024 11:31 am

14 Replies

139 Views

Last post by adafruit_support_carter
Fri Oct 11, 2024 11:14 am
Scope of bootloader issue?

by OutstandingBill » Fri Sep 27, 2024 4:11 am

Last post by adafruit2 « Sun Sep 29, 2024 1:28 pm

by OutstandingBill » Fri Sep 27, 2024 4:11 am

2 Replies

56 Views

Last post by adafruit2
Sun Sep 29, 2024 1:28 pm
[nRF52840 express] Dot star only gets active if plugged via usb

by Nlight » Sun Sep 29, 2024 5:53 am

Last post by Nlight « Sun Sep 29, 2024 5:53 am

by Nlight » Sun Sep 29, 2024 5:53 am

0 Replies

31 Views

Last post by Nlight
Sun Sep 29, 2024 5:53 am
Fine powered by USB, fails on Vhi/Bat

by JohnBottle » Sun Sep 22, 2024 5:34 pm

Last post by dastels « Sun Sep 22, 2024 7:41 pm

by JohnBottle » Sun Sep 22, 2024 5:34 pm

3 Replies

42 Views

Last post by dastels
Sun Sep 22, 2024 7:41 pm
QTPy SR WLED

by adamp2 » Wed Sep 18, 2024 8:52 pm

Last post by adamp2 « Wed Sep 18, 2024 8:52 pm

by adamp2 » Wed Sep 18, 2024 8:52 pm

0 Replies

21 Views

Last post by adamp2
Wed Sep 18, 2024 8:52 pm
QT PY Non Responsive

by adamp2 » Sun Sep 01, 2024 10:28 pm

Last post by adamp2 « Wed Sep 18, 2024 8:49 pm

by adamp2 » Sun Sep 01, 2024 10:28 pm

2 Replies

50 Views

Last post by adamp2
Wed Sep 18, 2024 8:49 pm
Portable microcontroller?

by devon_fowler » Mon Sep 16, 2024 5:55 pm

Last post by devon_fowler « Mon Sep 16, 2024 5:55 pm

by devon_fowler » Mon Sep 16, 2024 5:55 pm

0 Replies

29 Views

Last post by devon_fowler
Mon Sep 16, 2024 5:55 pm
Solid purple LED and burning hot chip - fried?

by rhdtownsend » Wed Sep 11, 2024 4:50 pm

Last post by danhalbert « Thu Sep 12, 2024 9:04 am

by rhdtownsend » Wed Sep 11, 2024 4:50 pm

4 Replies

45 Views

Last post by danhalbert
Thu Sep 12, 2024 9:04 am
ItsyBitsy M4 Solid Red LED

by AlexJI » Tue Sep 10, 2024 5:07 pm

Last post by AlexJI « Tue Sep 10, 2024 5:48 pm

by AlexJI » Tue Sep 10, 2024 5:07 pm

3 Replies

33 Views

Last post by AlexJI
Tue Sep 10, 2024 5:48 pm
ItsyBitsy RP2040 clock source

by ttu_Don » Fri Sep 06, 2024 9:07 pm

Last post by ttu_Don « Fri Sep 06, 2024 9:07 pm

by ttu_Don » Fri Sep 06, 2024 9:07 pm

0 Replies

25 Views

Last post by ttu_Don
Fri Sep 06, 2024 9:07 pm
RP2350 ItsyBitsy?

by nickwest » Sun Aug 11, 2024 7:37 pm

Last post by nickwest « Wed Sep 04, 2024 1:26 am

by nickwest » Sun Aug 11, 2024 7:37 pm

4 Replies

100 Views

Last post by nickwest
Wed Sep 04, 2024 1:26 am
Arduino IDE 2.x & ItsyBitsy RP2040
1

2

by ttu_Don » Mon Aug 26, 2024 11:29 pm

Last post by mikeysklar « Sun Sep 01, 2024 1:51 pm

by ttu_Don » Mon Aug 26, 2024 11:29 pm
19 Replies

93 Views

Last post by mikeysklar
Sun Sep 01, 2024 1:51 pm
FX Sound Board

by Harari » Sat Aug 31, 2024 11:10 pm

Last post by dastels « Sun Sep 01, 2024 10:01 am

by Harari » Sat Aug 31, 2024 11:10 pm

1 Replies

31 Views

Last post by dastels
Sun Sep 01, 2024 10:01 am
Itsy Bitsy RP2040 & Pico Debug Probe UART

by ttu_Don » Wed Aug 28, 2024 6:21 pm

Last post by ttu_Don « Sun Sep 01, 2024 12:06 am

by ttu_Don » Wed Aug 28, 2024 6:21 pm

3 Replies

24 Views

Last post by ttu_Don
Sun Sep 01, 2024 12:06 am
ItsyBitsy RP2040 QSPI flash write speed
1

2

by ttu_don » Tue Aug 13, 2024 5:34 pm

Last post by ttu_Don « Sat Aug 31, 2024 4:19 pm

by ttu_don » Tue Aug 13, 2024 5:34 pm
15 Replies

178 Views

Last post by ttu_Don
Sat Aug 31, 2024 4:19 pm
ItsyBitsy ESP32 -- Can't install CircuitPython or start bootloader
1

2

by ccprince » Thu Aug 22, 2024 11:03 pm

Last post by mikeysklar « Mon Aug 26, 2024 11:39 am

by ccprince » Thu Aug 22, 2024 11:03 pm
16 Replies

95 Views

Last post by mikeysklar
Mon Aug 26, 2024 11:39 am
RS-485 Serial Connection Pins

by magno_grail » Tue Aug 20, 2024 9:11 pm

Last post by magno_grail « Tue Aug 20, 2024 9:11 pm

by magno_grail » Tue Aug 20, 2024 9:11 pm

0 Replies

72 Views

Last post by magno_grail
Tue Aug 20, 2024 9:11 pm
Lightsaber Prop-Maker RP2040

by osama_m_abbas » Thu Jul 18, 2024 12:08 pm

Last post by XRAD « Mon Aug 19, 2024 3:30 pm

by osama_m_abbas » Thu Jul 18, 2024 12:08 pm

13 Replies

242 Views

Last post by XRAD
Mon Aug 19, 2024 3:30 pm
ItsyBitsy RP2040 with RFM95 LoRa module

by michaelp91 » Sun Aug 11, 2024 10:38 pm

Last post by mikeysklar « Wed Aug 14, 2024 12:55 pm

by michaelp91 » Sun Aug 11, 2024 10:38 pm

3 Replies

69 Views

Last post by mikeysklar
Wed Aug 14, 2024 12:55 pm
ItsyBitsy 32u4 5V 16Mhz on Ubuntu 22.04 with Arduino 2.3.2

by jafrado » Fri Aug 09, 2024 6:09 pm

Last post by mikeysklar « Tue Aug 13, 2024 6:20 pm

by jafrado » Fri Aug 09, 2024 6:09 pm

12 Replies

130 Views

Last post by mikeysklar
Tue Aug 13, 2024 6:20 pm
Power M0 Express + Soundboard + 2 Servos

by robotmonkeys » Tue Aug 13, 2024 12:53 am

Last post by adafruit_support_bill « Tue Aug 13, 2024 5:56 am

by robotmonkeys » Tue Aug 13, 2024 12:53 am

1 Replies

50 Views

Last post by adafruit_support_bill
Tue Aug 13, 2024 5:56 am
Windows Not Recognizing my Adafruit 32u4 3V

by kwilley » Fri Aug 02, 2024 11:06 pm

Last post by kwilley « Tue Aug 06, 2024 6:12 pm

by kwilley » Fri Aug 02, 2024 11:06 pm

3 Replies

86 Views

Last post by kwilley
Tue Aug 06, 2024 6:12 pm
ItsyBitsy nRF52840 Energy Saving

by the_powl » Wed Jul 31, 2024 2:06 am

Last post by the_powl « Wed Jul 31, 2024 3:41 pm

by the_powl » Wed Jul 31, 2024 2:06 am

2 Replies

70 Views

Last post by the_powl
Wed Jul 31, 2024 3:41 pm
Information about XIP on QT Py CH32V203 Dev Board

by johnsondavies » Tue Jul 30, 2024 3:40 am

Last post by adafruit2 « Wed Jul 31, 2024 11:33 am

by johnsondavies » Tue Jul 30, 2024 3:40 am

4 Replies

78 Views

Last post by adafruit2
Wed Jul 31, 2024 11:33 am
MAX9744 20w audio amp / mono subwoofer out question

by GeoClark » Thu Jul 25, 2024 1:48 pm

Last post by GeoClark « Tue Jul 30, 2024 1:17 pm

by GeoClark » Thu Jul 25, 2024 1:48 pm

5 Replies

78 Views

Last post by GeoClark
Tue Jul 30, 2024 1:17 pm
ItsyBitsy M0 express - outputs 24.2Hz PWM, not 24Hz PWM

by RainySun » Thu Jul 25, 2024 5:25 pm

Last post by westfw « Sun Jul 28, 2024 6:11 pm

by RainySun » Thu Jul 25, 2024 5:25 pm

2 Replies

99 Views

Last post by westfw
Sun Jul 28, 2024 6:11 pm
Pin Crossover from Pro Mini to ItsyBitsy

by Papa_Don » Tue Jul 23, 2024 9:48 am

Last post by Franklin97355 « Thu Jul 25, 2024 6:21 pm

by Papa_Don » Tue Jul 23, 2024 9:48 am

7 Replies

123 Views

Last post by Franklin97355
Thu Jul 25, 2024 6:21 pm
Display options for Itsy Bitsy and QT PY

by devon_fowler » Tue Jul 23, 2024 6:10 pm

Last post by devon_fowler « Wed Jul 24, 2024 2:48 am

by devon_fowler » Tue Jul 23, 2024 6:10 pm

5 Replies

72 Views

Last post by devon_fowler
Wed Jul 24, 2024 2:48 am

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