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Forum Index
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Supported Products & Projects
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Itsy Bitsy 32u4, M0, M4
Itsy Bitsy 32u4, M0, M4
Moderators:
adafruit_support_bill
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819 topics • Page
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Please be positive and constructive with your questions and comments.
Topics
Replies
Views
Last post
SAMD51 (M4) board users: update your bootloaders to >=v3.9.0
by
danhalbert
» Fri May 08, 2020 12:55 pm
0
Replies
1690
Views
Last post
by
danhalbert
Fri May 08, 2020 12:55 pm
Arduino IDE not seeing Itsy Bitsy
by
VE6TL
» Mon Apr 19, 2021 8:16 pm
3
Replies
23
Views
Last post
by
adafruit_support_carter
Tue Apr 20, 2021 12:02 pm
Battery for QT PY RP2040 (#4900)?
by
PrefontDon
» Tue Apr 20, 2021 7:09 am
1
Replies
13
Views
Last post
by
dastels
Tue Apr 20, 2021 9:03 am
QT PY A0 output issues
by
Caducation
» Tue Apr 13, 2021 8:41 pm
5
Replies
46
Views
Last post
by
Caducation
Mon Apr 19, 2021 9:08 am
2 bad boards in a lot of 10; ItsyBitsy M0
by
seawarrior181
» Sat Apr 17, 2021 12:25 pm
2
Replies
40
Views
Last post
by
seawarrior181
Sun Apr 18, 2021 12:02 pm
PC doesn't recognize Itsy Bitsy
by
topper2k
» Fri Apr 16, 2021 11:30 pm
2
Replies
30
Views
Last post
by
topper2k
Sat Apr 17, 2021 9:57 am
Regarding M4 Mux'ing for serial port
by
lamachine
» Fri Apr 09, 2021 4:04 pm
3
Replies
51
Views
Last post
by
adafruit_support_carter
Thu Apr 15, 2021 9:47 pm
Cost of Adafruit ItsyBitsy RP2040
by
seawarrior181
» Thu Apr 15, 2021 10:55 am
2
Replies
36
Views
Last post
by
seawarrior181
Thu Apr 15, 2021 11:49 am
Errors on compile for M0 feather LoRa
by
bgrattan
» Sun Apr 11, 2021 5:42 pm
3
Replies
40
Views
Last post
by
bgrattan
Tue Apr 13, 2021 4:35 pm
QT Py 2040 - Smaller than Itsy Bitsy but no forum for it?
by
LCDIntegrator
» Sun Feb 28, 2021 6:29 pm
10
Replies
186
Views
Last post
by
2bndy5
Mon Apr 12, 2021 4:26 pm
Matrix Portal SAM-BA Operation Failed
by
timmcphail
» Thu Apr 08, 2021 3:54 pm
2
Replies
50
Views
Last post
by
timmcphail
Sat Apr 10, 2021 12:25 am
Battery powered 5v port
by
Schadow63
» Mon Apr 05, 2021 4:17 pm
4
Replies
49
Views
Last post
by
Schadow63
Thu Apr 08, 2021 2:22 pm
What is the expected behavior after LiPo battery is depleted
by
zKyd
» Wed Mar 17, 2021 11:59 am
4
Replies
61
Views
Last post
by
upnorthtek
Tue Apr 06, 2021 6:53 pm
Itsy Bitsy 32u4 3v 8mhz
by
Andres_r35
» Wed Mar 24, 2021 8:00 pm
1
Replies
46
Views
Last post
by
upnorthtek
Tue Apr 06, 2021 6:43 pm
Windows 10 not recognizing ports when Itsy Bitsy 32u4 3V 8MH
by
blushingbeeboy
» Thu Mar 25, 2021 10:01 pm
5
Replies
71
Views
Last post
by
upnorthtek
Tue Apr 06, 2021 6:34 pm
How do I use OLED with QT Py?
by
CapArcona
» Wed Mar 03, 2021 4:39 pm
12
Replies
250
Views
Last post
by
dastels
Wed Mar 31, 2021 3:12 pm
Itsy Bitsy M4 ADC1
by
cantthinkofone
» Wed Mar 17, 2021 5:30 pm
1
Replies
67
Views
Last post
by
cantthinkofone
Tue Mar 30, 2021 3:42 pm
32u4: Code-accessible Storage?
by
jason_mf
» Tue Mar 23, 2021 7:09 pm
3
Replies
54
Views
Last post
by
adafruit_support_mike
Sun Mar 28, 2021 6:17 pm
Itsy Bitsy NRF52 how to use radio in Arduino IDE?
by
blnkjns
» Wed Mar 24, 2021 2:28 pm
4
Replies
55
Views
Last post
by
mikeysklar
Fri Mar 26, 2021 12:55 pm
QT Py SAMD21 has no Board Selection
by
BasicBasic
» Thu Mar 25, 2021 3:38 am
1
Replies
47
Views
Last post
by
adafruit_support_carter
Thu Mar 25, 2021 12:57 pm
No TY PY Board in Board Manager
by
BasicBasic
» Thu Mar 25, 2021 12:38 pm
1
Replies
38
Views
Last post
by
adafruit_support_carter
Thu Mar 25, 2021 12:44 pm
UF2 with native nRF52 SDK binary
by
gravy_beard
» Tue Mar 23, 2021 8:51 pm
1
Replies
47
Views
Last post
by
gravy_beard
Tue Mar 23, 2021 9:43 pm
Please explain Here be Dragons setting Itsy Bitsy M4 Arduino
by
blnkjns
» Sat Mar 20, 2021 4:04 am
1
Replies
67
Views
Last post
by
adafruit_support_mike
Mon Mar 22, 2021 10:28 pm
Perplexing interrupt problem
by
baxtertidwell
» Fri Mar 05, 2021 5:09 pm
12
Replies
152
Views
Last post
by
adafruit_support_mike
Sat Mar 20, 2021 8:13 pm
ItsyBitsy 32u4 with 1.3" TFT
by
Jalle
» Thu Mar 18, 2021 12:08 pm
8
Replies
62
Views
Last post
by
Jalle
Sat Mar 20, 2021 9:01 am
jtag on 32u4 3v
by
d3xt3r01
» Wed Mar 17, 2021 6:23 am
3
Replies
49
Views
Last post
by
adafruit_support_mike
Thu Mar 18, 2021 11:23 pm
D20 Project
by
tony_damato
» Mon Mar 01, 2021 10:15 pm
5
Replies
103
Views
Last post
by
adafruit_support_mike
Thu Mar 18, 2021 3:56 pm
DOA and misbehaving Itsy Bitsy M0 boards
1
,
2
by
bob_001
» Tue Mar 16, 2021 2:33 pm
19
Replies
96
Views
Last post
by
bob_001
Wed Mar 17, 2021 4:40 pm
External supply options for 3V (3.3V)
by
fruitmonger
» Wed Mar 17, 2021 2:53 pm
2
Replies
41
Views
Last post
by
fruitmonger
Wed Mar 17, 2021 3:39 pm
ItsyBitsy nRF52840 + CircuitPython + analog outputs
by
rlaferla
» Sun Mar 14, 2021 10:57 pm
1
Replies
86
Views
Last post
by
dastels
Mon Mar 15, 2021 5:27 pm
Mqtt connection to sever lost
by
Orange_monster
» Mon Mar 15, 2021 10:58 am
2
Replies
103
Views
Last post
by
brubell
Wed Mar 17, 2021 11:13 am
Itsy bitsy NRF project
by
olivier1870
» Sat Mar 13, 2021 4:54 am
0
Replies
56
Views
Last post
by
olivier1870
Sat Mar 13, 2021 4:54 am
Feather tripler cases SDA or SLC needs a pull up with LMS9DS
1
,
2
by
lamachine
» Tue Mar 02, 2021 2:17 pm
15
Replies
161
Views
Last post
by
lamachine
Fri Mar 12, 2021 5:16 pm
QTPY[Pinout] Usable PINS while using i2c(StemmaQT) & SPI-Fla
by
PippoAe
» Tue Mar 09, 2021 4:28 am
9
Replies
85
Views
Last post
by
PippoAe
Wed Mar 10, 2021 5:32 pm
QTPY- Can't get into boot loader Mode (Pulsing red)
by
kcuhc255
» Wed Mar 10, 2021 3:07 pm
3
Replies
58
Views
Last post
by
adafruit_support_carter
Wed Mar 10, 2021 3:43 pm
KiCad Symbol and Footprint for the ItsyBitsy board
by
ishwarm
» Sat Jan 23, 2021 6:35 pm
11
Replies
195
Views
Last post
by
mikeysklar
Tue Mar 09, 2021 5:15 pm
2 new QTPY boards not powering up
by
FiveSpotCharlie
» Sun Mar 07, 2021 1:21 pm
3
Replies
87
Views
Last post
by
adafruit2
Tue Mar 09, 2021 4:37 pm
Itsy Bitsy M4 LiPoly Backpack
by
chris_smith20161
» Wed Jul 08, 2020 1:38 pm
3
Replies
98
Views
Last post
by
tbroad
Mon Mar 08, 2021 6:59 pm
Why does ItsyBitsy M0 outperform Xiao with SPI TFT?
by
mstratman
» Sun Mar 07, 2021 1:59 pm
1
Replies
59
Views
Last post
by
mstratman
Sun Mar 07, 2021 3:30 pm
Watchdog on Feather Express M4
by
baxtertidwell
» Thu Mar 04, 2021 7:54 pm
3
Replies
75
Views
Last post
by
User_UMjT7KxnxP8YN8
Sun Mar 07, 2021 1:06 pm
ItsyBitsy wont load
by
tony_damato
» Mon Mar 01, 2021 7:14 pm
6
Replies
119
Views
Last post
by
tony_damato
Thu Mar 04, 2021 8:43 pm
Itsy Bitsy M4 vs Pi Pico speed/power use/io
by
blnkjns
» Thu Mar 04, 2021 1:37 am
0
Replies
68
Views
Last post
by
blnkjns
Thu Mar 04, 2021 1:37 am
Qt Py not visible and not powering up
by
Caducation
» Tue Mar 02, 2021 7:15 pm
4
Replies
91
Views
Last post
by
Caducation
Wed Mar 03, 2021 9:34 am
ItsyBitsy 32u4 Not Showing Up
by
mattsmagic
» Mon Mar 01, 2021 5:45 pm
1
Replies
76
Views
Last post
by
adafruit_support_mike
Tue Mar 02, 2021 10:32 pm
m0 express no lights or device connected message on windows
by
lambtor
» Sun Feb 28, 2021 9:50 pm
4
Replies
89
Views
Last post
by
lambtor
Tue Mar 02, 2021 4:52 pm
No REPL in Mu
by
GilbertGagne
» Sun Feb 28, 2021 10:38 pm
5
Replies
89
Views
Last post
by
dastels
Mon Mar 01, 2021 3:10 pm
[itsyBitsy nrf52840] Unexpected Delay
by
Nlight
» Sat Feb 27, 2021 8:28 am
1
Replies
91
Views
Last post
by
Nlight
Sun Feb 28, 2021 7:22 am
Matrixportal M4 unstable and useless for me
by
hrikken
» Wed Feb 24, 2021 4:06 am
14
Replies
192
Views
Last post
by
hrikken
Sun Feb 28, 2021 4:28 am
[ItsyBitsy nrf52840 express] Max current of the device
by
Nlight
» Thu Feb 25, 2021 1:52 pm
2
Replies
93
Views
Last post
by
Nlight
Fri Feb 26, 2021 9:58 pm
1.8" TFT LCD with the Itsy Bitsy M0 Express
by
JS05
» Fri Feb 26, 2021 1:35 am
11
Replies
105
Views
Last post
by
dastels
Fri Feb 26, 2021 7:27 pm
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