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
1, 2 - Last post by kaleun96
Thu Aug 06, 2020 4:34 pm
- SAMD51 (M4) board users: update your bootloaders to >=v3.9.0
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- beta experimental - https://maker.makecode.com
- Last post by bbutl58
Sun Jun 24, 2018 6:55 am
- beta experimental - https://maker.makecode.com
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- LCD I2C display not working with Adafruit Metro M4 express
- Last post by dastels
Wed Aug 12, 2020 8:39 pm
- LCD I2C display not working with Adafruit Metro M4 express
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- HELP PLEASE!M4 Express, Project Ready, Need to change assign
by SebNad » Mon Aug 10, 2020 2:11 pm
- Last post by SebNad
Wed Aug 12, 2020 11:21 am
- HELP PLEASE!M4 Express, Project Ready, Need to change assign
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- ImportError: no module named '_bleio'
- Last post by L0cutus
Wed Aug 12, 2020 8:51 am
- ImportError: no module named '_bleio'
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- Metro 328 Upload Error
by Celesmeh » Sat Aug 08, 2020 9:00 pm
- Last post by dastels
Tue Aug 11, 2020 6:31 pm
- Metro 328 Upload Error
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- minimqtt on_message callback data transfer
- Last post by tellingmachine
Mon Aug 10, 2020 11:57 am
- minimqtt on_message callback data transfer
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- Metro 328 Upload Error
by buggybean314 » Thu Aug 06, 2020 10:41 pm
- Last post by adafruit2
Mon Aug 10, 2020 11:46 am
- Metro 328 Upload Error
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- Low level port access, help porting 8bit TFT library?
- Last post by westfw
Sun Aug 09, 2020 6:01 pm
- Low level port access, help porting 8bit TFT library?
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- Metro Mini 328 has +3.7V on USB pin when powered by Vin
- Last post by Looby219
Sat Aug 08, 2020 10:23 pm
- Metro Mini 328 has +3.7V on USB pin when powered by Vin
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- Grand Central kills peripheral computer devices on Upload
- Last post by kaleun96
Sat Aug 08, 2020 10:46 am
- Grand Central kills peripheral computer devices on Upload
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- cant find original code
- Last post by rickmini
Fri Aug 07, 2020 8:14 pm
- cant find original code
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- Unknown Board
by HappyNL » Wed Aug 05, 2020 5:02 pm
- Last post by HappyNL
Wed Aug 05, 2020 5:02 pm
- Unknown Board
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- Grand Central -bad choice
by gtgrey » Tue Jul 14, 2020 3:56 pm
- Last post by dastels
Wed Aug 05, 2020 1:14 pm
- Grand Central -bad choice
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- Metro Mini wont take upload
by JohnsUniqueUserName » Mon Aug 03, 2020 4:33 pm
- Last post by mikeysklar
Wed Aug 05, 2020 12:43 pm
- Metro Mini wont take upload
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- Grand Central and 2.8 TFT LCD with Touchscreen
- Last post by RCohenQubiq
Sat Aug 01, 2020 2:14 pm
- Grand Central and 2.8 TFT LCD with Touchscreen
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- Can't program metro M4 anymore
- Last post by Adewotta
Sat Aug 01, 2020 12:46 pm
- Can't program metro M4 anymore
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- Metro M4 - I2S Slave Clock Inversion
- Last post by Adafruit_UMjT7KxnxP8YN8
Fri Jul 31, 2020 10:18 am
- Metro M4 - I2S Slave Clock Inversion
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- metro usb port mac 10.10.5 - not available
- Last post by cineman
Thu Jul 30, 2020 6:11 pm
- metro usb port mac 10.10.5 - not available
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- Metro 328 not recognized by my macOS
1, 2 by T__K » Wed Apr 08, 2020 4:42 pm
- Last post by adafruit_support_carter
Thu Jul 30, 2020 6:10 pm
- Metro 328 not recognized by my macOS
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- Metro M4 not recognized by macOS Catalina
- Last post by mnmhaji
Wed Jul 29, 2020 4:32 pm
- Metro M4 not recognized by macOS Catalina
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- Grand Central I2C Issues
- Last post by adafruit_support_carter
Tue Jul 28, 2020 4:07 pm
- Grand Central I2C Issues
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- Constant disconnects on Windows making development tricky
- Last post by BillyTheSheep
Mon Jul 27, 2020 1:26 pm
- Constant disconnects on Windows making development tricky
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- Grand Central I2C issue
- Last post by DougU
Thu Jul 23, 2020 12:41 pm
- Grand Central I2C issue
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- Metro 328 Bootloader Problem
by MikeISR » Sat Jun 27, 2020 8:25 pm
- Last post by MikeISR
Tue Jul 21, 2020 3:20 pm
- Metro 328 Bootloader Problem
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- Power Consumption of Metro mini
- Last post by mikeysklar
Mon Jul 20, 2020 4:47 pm
- Power Consumption of Metro mini
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- 2 Metros not recognized by Mac
1, 2 by mlonardo » Wed Jul 15, 2020 1:40 am
- Last post by mlonardo
Sat Jul 18, 2020 1:20 am
- 2 Metros not recognized by Mac
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- Grand Central, analog inputs 0-7 work ok, but analog inputs
- Last post by westfw
Fri Jul 17, 2020 10:43 pm
- Grand Central, analog inputs 0-7 work ok, but analog inputs
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- analogRead(8) through analogRead(15) on GCM4
by westfw » Fri Jul 17, 2020 4:20 am
- Last post by westfw
Fri Jul 17, 2020 10:42 pm
- analogRead(8) through analogRead(15) on GCM4
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- Having Trouble Finding Interrupt Resources
- Last post by FlatCat
Thu Jul 16, 2020 4:30 pm
- Having Trouble Finding Interrupt Resources
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- Grand Central M4 - timers, delays and debugging
- Last post by Adafruit_UMjT7KxnxP8YN8
Thu Jul 16, 2020 2:41 pm
- Grand Central M4 - timers, delays and debugging
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- Grand Central M4 Express, example code for additional UARTs?
- Last post by tomjennings
Thu Jul 16, 2020 2:27 pm
- Grand Central M4 Express, example code for additional UARTs?
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- UUID from Grand Central
- Last post by FlatCat
Thu Jul 16, 2020 12:45 pm
- UUID from Grand Central
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- Metro M4 - I2S Slave Mode
- Last post by klw1971
Thu Jul 16, 2020 12:26 pm
- Metro M4 - I2S Slave Mode
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- Metro M4 Airlift Lite - No Drives Showing
- Last post by adafruit_support_carter
Tue Jul 14, 2020 5:04 pm
- Metro M4 Airlift Lite - No Drives Showing
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- Android Serial Communication via USB to Grand Central
- Last post by Adafruit_UMjT7KxnxP8YN8
Tue Jul 14, 2020 12:57 am
- Android Serial Communication via USB to Grand Central
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- M4 Express + Arduino not running code via Battery
- Last post by pcmofo
Mon Jul 13, 2020 2:17 pm
- M4 Express + Arduino not running code via Battery
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- Grand Central M4 bootloader issues
1, 2 - Last post by tomjennings
Mon Jul 13, 2020 2:06 pm
- Grand Central M4 bootloader issues
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- Grand Central M4 Express, CANNOT implement "Mega" serial por
- Last post by tomjennings
Mon Jul 13, 2020 2:00 pm
- Grand Central M4 Express, CANNOT implement "Mega" serial por
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- fussy warning using pmg_read_word, pgmspace macros
- Last post by tomjennings
Mon Jul 13, 2020 1:49 pm
- fussy warning using pmg_read_word, pgmspace macros
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- Adafruit Metro Mini 328
- Last post by adafruit_support_bill
Fri Jul 10, 2020 5:48 am
- Adafruit Metro Mini 328
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- Metro M4 Express - Receiving Serial bytes on PC
- Last post by anoonmoose
Thu Jul 09, 2020 1:31 pm
- Metro M4 Express - Receiving Serial bytes on PC
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- Grand Central M4 ISR available pins
- Last post by westfw
Thu Jul 09, 2020 12:56 am
- Grand Central M4 ISR available pins
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- Need help with Grand central M4
- Last post by 4MInnovations
Wed Jul 08, 2020 12:14 pm
- Need help with Grand central M4
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- Arduino IDE and Grand Central Compile Issue
- Last post by Darb
Wed Jul 08, 2020 1:11 am
- Arduino IDE and Grand Central Compile Issue
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- UART on grand central
- Last post by tomjennings
Tue Jul 07, 2020 7:40 pm
- UART on grand central
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- Serial2 and Serial3 on Adafruit Grand Central M4
- Last post by tomjennings
Tue Jul 07, 2020 7:19 pm
- Serial2 and Serial3 on Adafruit Grand Central M4
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- Grand Central M4, Serial2 tx hangs, bit rate dependent
- Last post by tomjennings
Tue Jul 07, 2020 7:18 pm
- Grand Central M4, Serial2 tx hangs, bit rate dependent
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- Metro M4 Express with Ultimate GPS Shield
- Last post by rednifhtaP
Tue Jul 07, 2020 4:13 pm
- Metro M4 Express with Ultimate GPS Shield
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- Grand Central M4, get status of output pin
- Last post by psg1908
Tue Jul 07, 2020 12:32 pm
- Grand Central M4, get status of output pin
Please be positive and constructive with your questions and comments.