☰

Computers & Accessories

Computer Components

Single Board Computers

Adafruit Metro 328 with Headers - ATmega328

Adafruit Metro 328 with Headers - ATmega328
- Power the METRO with 7-9V polarity protected DC or the micro USB connector to any 5V USB source. The 2.1mm DC jack has an on/off switch next to it so you can turn off your setup easily. The METRO will automagically switch between USB and DC.
- METRO has 19 GPIO pins, 6 of which are Analog in as well, and 2 of which are reserved for the USB-serial converter. There's also 6 PWMs available on 3 timers (1 x 16-bit, 2 x 8-bit). There's a hardware SPI port, hardware I2C port and hardware UART to USB. Logic level is 5V but by cutting and soldering closed a jumper, you can easily convert it to 3.3V logic
- USB to Serial converter, there's a hardware USB to Serial converter that can be used by any computer to listen/send data to the METRO, and can also be used to launch and update code via the bootloader
- Four indicator LEDs, on the front edge of the PCB, for easy debugging. One green power LED, two RX/TX LEDs for the UART, and a red LED connected to pin PB5
- Arduino IDE compatible, you can use this with the Arduino IDE (both desktop and cloud version) by selecting 'Arduino UNO' in the Boards menu.
Country USA
Brand Adafruit
Manufacturer Adafruit
Binding Personal Computers
ItemPartNumber 2488
Model 8541608489
UnitCount 1
UPCs 604697999458
EANs 0604697999458
ReleaseDate 0000-00-00

Customers who purchased this also purchased....

Peruvian Power Foods: 18 Superfoods, 101 Recipes, and Anti-aging Secrets from the Amazon to the Andes

Peruvian Power Foods: 18 Superfoods, 101 Recipes, and Anti-aging Secrets from the Amazon to the Andes

Wrinkles Don't Hurt: Daily Meditations on the Joy of Aging Mindfully

Wrinkles Don't Hurt: Daily Meditations on the Joy of Aging Mindfully

100 Sounds to See

100 Sounds to See

Hannah: My True Story of Drugs, Cutting, and Mental Illness (Louder Than Words)

Hannah: My True Story of Drugs, Cutting, and Mental Illness (Louder Than Words)

Facing the Dragon: How a Desperate Act Pulled One Addict Out of Methamphetamine Hell

Facing the Dragon: How a Desperate Act Pulled One Addict Out of Methamphetamine Hell

The Ultimate Dog Lover: The Best Experts' Advice for a Happy, Healthy Dog With Stories and Photos of Incredible Canines (Ultimate Series)

The Ultimate Dog Lover: The Best Experts' Advice for a Happy, Healthy Dog With Stories and Photos of Incredible Canines (Ultimate Series)

The Success Principles for Teens: How to Get From Where You Are to Where You Want to Be

The Success Principles for Teens: How to Get From Where You Are to Where You Want to Be

From Belly Fat to Belly Flat: How Your Hormones Are Adding Inches to Your Waist and Subtracting Years from Your Life -- the Medically Proven Way to Reset Your Metabolism and Reshape Your Body

From Belly Fat to Belly Flat: How Your Hormones Are Adding Inches to Your Waist and Subtracting Years from Your Life -- the Medically Proven Way to Reset Your Metabolism and Reshape Your Body