Metro, Metro Express, and Grand Central Boards
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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- Topics
- Replies
- Views
- Last post
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M7 AirLift: Fail to program AirLift firmware
- 14 Replies
- 326 Views
- Last post by richpaul6806
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MetroESP32-S2 - Ada-io-Redlight
- 8 Replies
- 193 Views
- Last post by morwic
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No com port for Grand Central M4 in Windows 10
- 1 Replies
- 96 Views
- Last post by jimk572
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Metro M4 problems, now even worse after bootloader update.
- 6 Replies
- 171 Views
- Last post by mikeysklar
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Matrix portal m4 broken reset button
- 5 Replies
- 169 Views
- Last post by adafruit_support_carter
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I think I corrupted my Metro Grand Central. How to resolve?
- 1 Replies
- 125 Views
- Last post by owntheweb
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Output Limitation
- 1 Replies
- 133 Views
- Last post by adafruit_support_bill
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Help with identifying usable PWM pins on Metro M4 airlift
- 2 Replies
- 108 Views
- Last post by RumiTheIsotope
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Raspberry pi and Grand Central
- 11 Replies
- 201 Views
- Last post by adafruit_support_carter
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Grand central- pin noise on startup
- 3 Replies
- 124 Views
- Last post by mikeysklar
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Adafruit Matrix Portal - does not display anything
- 9 Replies
- 193 Views
- Last post by mkhalaf
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Use arduino and adafruit grand central sd card
- 1 Replies
- 105 Views
- Last post by adafruit_support_bill
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Grand Central M4 Unknown USB device
- 6 Replies
- 170 Views
- Last post by BleuMoo
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Setting up Circuit Python
- 2 Replies
- 115 Views
- Last post by rcassoni
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Metro Mini V2 as keyboard
- 2 Replies
- 108 Views
- Last post by stupidFlanders
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Cannot get Metro to work with Arduino IDE
- 1 Replies
- 140 Views
- Last post by dastels
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Metro Express M0 toggling GPIO
- 3 Replies
- 138 Views
- Last post by dastels
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Using SERCOM on Grand Central M4
- 4 Replies
- 237 Views
- Last post by westfw
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Comparing the Grand Central to ItsyBitsy M4, CircuitBrains Deluxe - Program Space Questions
- 6 Replies
- 189 Views
- Last post by xanatos
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Plans for Arduino support for Metro M7 1011 with Airlift?
- 2 Replies
- 131 Views
- Last post by jstanle1
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What jumper/connector type works with the Metro M4?
- 1 Replies
- 155 Views
- Last post by dastels
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Does M4 have a Gyro built in & support to connect to Logitech unifying receiver?
- 12 Replies
- 266 Views
- Last post by dThirteen
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Example WiFi server for M7 1011 with Airlift?
- 2 Replies
- 140 Views
- Last post by jstanle1
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Metro Esp32-S2 and 2.8" TFT Cap Shield
- 16 Replies
- 459 Views
- Last post by mikeysklar
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Adafruit Metro M7 with AirLift
- 8 Replies
- 294 Views
- Last post by dThirteen
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Using ribbon cable with Matrix Portal m4
- 2 Replies
- 158 Views
- Last post by faragher6
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Adafruit M4 setup for Arduino IDE
- 4 Replies
- 163 Views
- Last post by adafruit_support_carter
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Metro M0 Express and Music Maker Shield
- 16 Replies
- 277 Views
- Last post by mikeysklar
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Grand Central Behaving Really strange
- 2 Replies
- 191 Views
- Last post by jamesob
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Metro M4 Express - Plug It In, Nothing Happens
- 7 Replies
- 245 Views
- Last post by dastels
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Grand Central M4 i2c problem
- 1 Replies
- 163 Views
- Last post by adafruit_support_carter
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Metro M4 Express Power Requirements
- 4 Replies
- 172 Views
- Last post by mikeysklar
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Python interface for Metro Mini V2 USB
- 3 Replies
- 143 Views
- Last post by mikeysklar
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Grand Central M4: Neat board!!: i2c questions (continued)
- 3 Replies
- 164 Views
- Last post by owntheweb
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Metro ESP32-S2 Solar Charging
- 4 Replies
- 152 Views
- Last post by trdmn1
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adafruit emc2101 Adafruit Circuit Python test code not working
- 13 Replies
- 268 Views
- Last post by adafruit_support_mike
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Metro M4 Express SPI Pinout
- 2 Replies
- 133 Views
- Last post by adafruit2
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Are job postings allowed and M7 is no longer working
- 6 Replies
- 183 Views
- Last post by adafruit_support
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Grand Central on-board ADC resolution?
- 5 Replies
- 163 Views
- Last post by melinajefferson12
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Driving vfd Grand Central chip gets hot
- 3 Replies
- 135 Views
- Last post by adafruit_support_mike
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RGB LCD Shield on Metro ESP32-S2
- 1 Replies
- 117 Views
- Last post by mikeysklar
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Is Adafruit Datalogger Shield compatible with Metro ESP32-S2?
- 2 Replies
- 98 Views
- Last post by electromechpro
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Metro not registering in arduino ide
- 6 Replies
- 141 Views
- Last post by Naidesign
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Metro for 6-channel Visible Light Sensor
- 1 Replies
- 92 Views
- Last post by adafruit_support_bill
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Metro M4 Express COM port driver issue
- 16 Replies
- 224 Views
- Last post by JeffTech
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using an external reference V for DAC
- 5 Replies
- 168 Views
- Last post by adafruit_support_mike
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Metro M4 Upload/Pin Mapping Issues
- 2 Replies
- 112 Views
- Last post by adafruit_support_mike
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Metro 328 Upload Problem
- 15 Replies
- 288 Views
- Last post by dastels
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M4 Express Lite w/DR Robot 485 Shield Error
- 2 Replies
- 94 Views
- Last post by Franklin97355
Please be positive and constructive with your questions and comments.
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