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Forum Index
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Supported Products & Projects
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Metro and Metro Express, Grand Central
Metro and Metro Express, Grand Central
Moderators:
adafruit_support_bill
,
adafruit
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913 topics • Page
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Topics
Replies
Views
Last post
SAMD51 (M4) board users: update your bootloaders to >=v3.9.0
1
,
2
by
danhalbert
» Fri May 08, 2020 12:55 pm
28
Replies
1485
Views
Last post
by
paulspizza
Tue Sep 15, 2020 3:34 am
beta experimental - https://maker.makecode.com
by
adafruit
» Tue Jan 23, 2018 9:37 pm
6
Replies
5630
Views
Last post
by
bbutl58
Sun Jun 24, 2018 6:55 am
METRO ESP32-S2 battery gauge lc709203f
by
cyberdude86
» Mon Jan 04, 2021 10:07 pm
5
Replies
64
Views
Last post
by
adafruit2
Sun Jan 17, 2021 8:32 pm
Metro M0 Express + 2.8" TFT w/Cap Touchscreen = white screen
by
BobGreenwade
» Sat Oct 31, 2020 8:08 pm
5
Replies
124
Views
Last post
by
BobGreenwade
Sun Jan 17, 2021 6:57 pm
Using a Metro Mini for HID emulation?
by
edmorin
» Thu Jan 14, 2021 6:55 pm
9
Replies
55
Views
Last post
by
moonie223
Sat Jan 16, 2021 3:36 pm
Webserver from SD Card on GrandCentral with Arduino
by
Paco85ch
» Fri Jan 15, 2021 5:20 pm
0
Replies
11
Views
Last post
by
Paco85ch
Fri Jan 15, 2021 5:20 pm
New SAM D5X/E5X Family Datasheet. released
by
User_UMjT7KxnxP8YN8
» Thu Jan 14, 2021 10:44 am
0
Replies
26
Views
Last post
by
User_UMjT7KxnxP8YN8
Thu Jan 14, 2021 10:44 am
'module' object has no attribute 'ESP_CS'
by
john48francis
» Wed Jan 13, 2021 10:07 am
1
Replies
27
Views
Last post
by
dastels
Wed Jan 13, 2021 10:29 am
Can Metro M4 Power all the Screens I've got Jacked into it?
by
cain_the_geometer
» Sat Jan 09, 2021 6:47 pm
5
Replies
67
Views
Last post
by
moonie223
Mon Jan 11, 2021 10:48 pm
grand central m4 reboots upon insertion of microSD card
1
,
2
by
vinbedded
» Mon Dec 28, 2020 7:07 pm
24
Replies
159
Views
Last post
by
adafruit2
Mon Jan 11, 2021 8:33 pm
WiFi coming out of deep sleep
by
jfabernathy
» Sat Jan 09, 2021 8:37 am
10
Replies
122
Views
Last post
by
jfabernathy
Sun Jan 17, 2021 7:59 pm
Arduino SDIO
by
moonie223
» Wed Dec 30, 2020 3:28 pm
7
Replies
101
Views
Last post
by
User_UMjT7KxnxP8YN8
Sat Jan 09, 2021 11:41 pm
CP 6.10RC BrokenPipeError 32
by
jfabernathy
» Fri Jan 08, 2021 1:53 pm
5
Replies
32
Views
Last post
by
jfabernathy
Fri Jan 08, 2021 9:38 pm
need development advice on Metro EPS32-S2
by
jfabernathy
» Thu Jan 07, 2021 10:24 am
1
Replies
30
Views
Last post
by
jfabernathy
Thu Jan 07, 2021 1:44 pm
battery for Metro ESP32-S2
by
jfabernathy
» Mon Jan 04, 2021 12:20 pm
4
Replies
47
Views
Last post
by
jfabernathy
Tue Jan 05, 2021 8:25 am
Metro Mini 5V with NeoPixel
by
lmolter
» Sat Jan 02, 2021 12:04 pm
5
Replies
46
Views
Last post
by
lmolter
Sun Jan 03, 2021 6:46 pm
TVout library blocks Serial?
by
sashaT
» Wed Dec 30, 2020 12:52 pm
2
Replies
52
Views
Last post
by
westfw
Fri Jan 01, 2021 11:03 pm
Metro M4 with event timers
by
ltheoret
» Wed Dec 30, 2020 9:39 pm
3
Replies
51
Views
Last post
by
ltheoret
Thu Dec 31, 2020 9:05 pm
Metro Mini Not Detected
by
Rbercich
» Thu Dec 31, 2020 6:08 pm
0
Replies
33
Views
Last post
by
Rbercich
Thu Dec 31, 2020 6:08 pm
Metro M4 Express - Serial comms on Windows 7 vs Windows 10
1
,
2
by
CFRED86
» Wed Dec 09, 2020 9:43 pm
17
Replies
205
Views
Last post
by
CFRED86
Thu Dec 31, 2020 10:20 am
Troubleshooting error codes
by
smun019
» Thu Dec 31, 2020 9:15 am
1
Replies
43
Views
Last post
by
dastels
Thu Dec 31, 2020 9:35 am
Grand central M4 PlattformIO atmel ice debug
by
toastedcpu
» Sat Dec 12, 2020 8:35 pm
5
Replies
90
Views
Last post
by
westfw
Thu Dec 31, 2020 3:18 am
Bootloader from SD card
1
,
2
by
sashaT
» Sat Dec 26, 2020 10:02 pm
17
Replies
129
Views
Last post
by
sashaT
Wed Dec 30, 2020 10:19 pm
Big Sur Upgrade
by
conroyw
» Tue Dec 29, 2020 8:40 am
3
Replies
52
Views
Last post
by
Julzyav
Wed Dec 30, 2020 9:57 am
Why JTAG PADS on the Metro ESP32-S2 instead of a connector?
by
User_UMjT7KxnxP8YN8
» Tue Dec 29, 2020 1:51 pm
2
Replies
41
Views
Last post
by
User_UMjT7KxnxP8YN8
Tue Dec 29, 2020 11:30 pm
Metro 328 Doesn't Charge from 9V DC Barrel jack
by
887Flintnick
» Mon Dec 28, 2020 2:06 pm
3
Replies
43
Views
Last post
by
dastels
Mon Dec 28, 2020 6:54 pm
Metro M0 Express Bootloader
by
volee
» Mon Dec 28, 2020 2:10 pm
1
Replies
47
Views
Last post
by
User_UMjT7KxnxP8YN8
Mon Dec 28, 2020 2:46 pm
Adafruit Metro ESP32-S2 with 12v power
by
MonsignorBart
» Mon Dec 28, 2020 11:42 am
1
Replies
39
Views
Last post
by
adafruit_support_bill
Mon Dec 28, 2020 12:19 pm
Pinmode
by
sashaT
» Thu Dec 24, 2020 1:11 pm
3
Replies
67
Views
Last post
by
dastels
Sat Dec 26, 2020 1:56 pm
Metro M4 high speed ADC (using DMA)
1
,
2
,
3
by
BryonMiller
» Wed Jun 13, 2018 2:37 pm
30
Replies
1149
Views
Last post
by
BryonMiller
Fri Dec 25, 2020 10:55 am
Metro M4 Airlift Beta - Bootload Bin Files?
by
DevinAtkin
» Thu Dec 17, 2020 5:39 pm
2
Replies
61
Views
Last post
by
DevinAtkin
Thu Dec 24, 2020 10:54 am
Metro M4 Express stuck waiting for external oscillator
by
ryanplusplus
» Wed Dec 23, 2020 10:58 am
5
Replies
55
Views
Last post
by
ryanplusplus
Thu Dec 24, 2020 7:00 am
Grand Central Disconnecting after upload
by
jamesOB
» Mon Dec 14, 2020 7:52 pm
7
Replies
109
Views
Last post
by
jamesOB
Wed Dec 23, 2020 8:44 am
Mero M4 series no programming with arduino IDE
by
ltheoret
» Sun Dec 20, 2020 10:13 pm
10
Replies
82
Views
Last post
by
dastels
Mon Dec 21, 2020 11:33 pm
UNO logger sheild upgrade
by
wb8nbs
» Thu Dec 03, 2020 8:14 pm
2
Replies
70
Views
Last post
by
wb8nbs
Wed Dec 16, 2020 8:19 pm
Playing MP3 using native Adafruit_MP3 and Neopixel on PyPort
by
jasonthenderson
» Sat Dec 12, 2020 10:15 pm
1
Replies
59
Views
Last post
by
mikeysklar
Mon Dec 14, 2020 8:45 pm
Product Reliability
by
DKDOTCOM
» Sat Dec 12, 2020 3:45 pm
1
Replies
76
Views
Last post
by
User_UMjT7KxnxP8YN8
Mon Dec 14, 2020 8:32 pm
Metro Express M0 Analog Offset Error
by
DKDOTCOM
» Wed Dec 09, 2020 9:50 am
0
Replies
52
Views
Last post
by
DKDOTCOM
Wed Dec 09, 2020 9:50 am
Grand Central Not Detected on Raspberry Pi /dev
by
Jgairjr
» Tue Sep 22, 2020 10:54 pm
10
Replies
197
Views
Last post
by
mikeysklar
Mon Dec 07, 2020 6:49 pm
Metro and Feather M4 Express DAC output error?
by
yetnac
» Mon Dec 07, 2020 6:21 pm
0
Replies
62
Views
Last post
by
yetnac
Mon Dec 07, 2020 6:21 pm
MLX90640_arcadaCam example code
by
Minshan
» Mon Dec 07, 2020 1:03 am
1
Replies
62
Views
Last post
by
adafruit_support_bill
Mon Dec 07, 2020 7:29 am
Support for Sainsmart CTE70
by
IUnknown
» Sat Dec 05, 2020 11:13 pm
2
Replies
69
Views
Last post
by
IUnknown
Sun Dec 06, 2020 2:16 am
COM port and device description switcharoo
by
fnirt
» Fri Dec 04, 2020 7:11 pm
0
Replies
68
Views
Last post
by
fnirt
Fri Dec 04, 2020 7:11 pm
Fusing Grand Central?
by
SAMD51SERCOM
» Mon Nov 30, 2020 8:29 pm
3
Replies
103
Views
Last post
by
mikeysklar
Thu Dec 03, 2020 3:44 pm
Can't upload to Metro Mini after loading pulsein example
by
gregshu
» Thu Dec 03, 2020 11:57 am
1
Replies
66
Views
Last post
by
fishycircuits
Thu Dec 03, 2020 12:11 pm
RS485 with grand central
by
Vendettaxoxoxo
» Mon Oct 05, 2020 10:07 am
6
Replies
163
Views
Last post
by
SAMD51SERCOM
Thu Dec 03, 2020 1:16 am
Annoying internal error message while flashing Metro Grand
by
pmseattle
» Sun Nov 29, 2020 2:47 pm
0
Replies
79
Views
Last post
by
pmseattle
Sun Nov 29, 2020 2:47 pm
Metro M4 Airlift Lite to work with VixenLights
by
egrarid
» Mon Nov 23, 2020 9:46 pm
3
Replies
122
Views
Last post
by
mikeysklar
Sun Nov 29, 2020 1:58 pm
Grand Central I2c SDA/SCL SDA_1/SCL_1 I2C ports
by
dmcc
» Mon Oct 19, 2020 4:03 pm
7
Replies
196
Views
Last post
by
dmcc
Fri Nov 27, 2020 7:42 pm
SAMD51 ARM Serial1 - Real time? Interrupts?
by
SAMD51SERCOM
» Tue Nov 24, 2020 5:23 pm
3
Replies
98
Views
Last post
by
SAMD51SERCOM
Thu Nov 26, 2020 2:52 pm
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