Adafruit METRO 328 with Headers - ATmega328
ID: 558281
zł103.18
Tax included
zł83.89 tax excl.
Based on the versatile ATmega328, the Metro Mini packs 32KB Flash, 2KB RAM, a clock speed 16Mhz and the Optiboot bootloader. The slick black and gold unit includes 20 GPIO pins. Adafruit 2488
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Adafruit 2488 - Adafruit METRO 328 with Headers - ATmega328
Description
We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most simple projects. When we need to go small, we use a Pro Trinket 3V or 5V, but when size isnt as much of a concern, and an USB-serial converter is required, we reach for an Adafruit METRO.
This is the Adafruit METRO with headers. It comes with headers soldered on. Its a fully assembled and tested board with SMT headers attached as well as through hole headers. If you dont want a Metro with through-hole headers or at least, holes for them, but not attached for super-slimness, check out our Metro without Headers.
METRO is the culmination of years of playing with AVRs: we wanted to make a development board that is easy to use and is hacker friendly. At the heart is an ATmega328P, with 32KB of flash and 2KB of RAM, running at 16 MHz
- 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. Theres also 6 PWMs available on 3 timers (1 x 16-bit, 2 x 8-bit). Theres 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, theres 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
- Easy reprogramming, comes pre-loaded with the Optiboot bootloader, which is supported by avrdude and only uses 512 bytes.
- Works with all Adafruit shields!
We also include 4 rubber bumpers to keep it from slipping off your desk. Metro shown with our 12x capacitive touch shield attached just to demonstrate the headers, but that shield is not included!
Specifications
- 53mm x 71mm / 2.1" x 2.8"
- Height (w/ barrel jack): 13mm / 0.5"
- Weight: 19g
558281
Data sheet
- Microcontroller
- ATmega328
- Core
- AVR
- Frequency
- 16MHz
- Flash memory
- 32kB
- RAM
- 2kB
- EEPROM memory
- 1kB
- Number of digital pins
- 20
- Number of PWM channels
- 6
- Ilość wejść analogowych
- 6
- ADC
- 1x 10bit
- DAC
- none
- CAN
- none
- USB
- 1
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- No
- GSM/GPRS module
- No
- Logic voltage
- 5 V
- MicroSD slot
- No
- Supply voltage min
- 7
- Supply voltages max
- 9
You might also like
Tracked chassis kit for the Pololu Zumo minisumo robot. The kit does not contain motors, batteries and electronic components. Pololu 1418
zł98.39
24h
Available quantity: 3
Available
A functional expander for NUCLEO and Arduino with a set of environmental sensors: pressure, humidity, temperature and light intensity and also a 5-position joystick and LED RGB.
Delivery date unknown
No product available!
Pololu 2512Module with 2-channel DC motor driver for Arduino boards. It allows you to control drives with a supply voltage from 6 to 32 V and a current consumption of up to 0.65 A. Pololu 2512
zł54.03
24h
Available quantity: 3
Available
LED matrix display module (in blue color) with an organization of 14 columns x 9 lines, compatible with Arduino.
zł79.00
24h
Available quantity: 24
Available
Chassis Romi Chassis Kit is the ideal base for building a small mobile robot. The set contains all the necessary mechanical elements for building a mobile circular robot. Self-assembly set. Polol 3506
zł184.62
24h
Available quantity: 1
Available
No product available!
A set of stickers with a description of the pins dedicated to the Maker UNO plates. Cytron MAKER-UNO-STICKER
zł2.10
24h
Available quantity: 14
Available
Other products in the same category (16)
The board is equipped with ATSAMD21 microcontroller with ARM Cortex-M0 core and SPI Flash memory, GPIO pins and RGB diode. Adafruit 3505
zł138.90
4 weeks
No product available!
Low-power, 2.4GHz spectrum wireless protocol that you can use with iOS without needing special certification. Supported by all modern smart phones - excellent for use in portable projects that will make use of an iOS or Android phone or tablet; it also is supported in Mac OS X and Windows 8+. Adafruit 2995
zł195.89
24h
Available quantity: 1
Available
Available
Adafruit Trinket - Mini Microcontroller - 5V Logic
zł39.78
24h
Available quantity: 1
Available
FLORA is Adafruit\'s fully-featured wearable electronics platform. It\'s a round, sewable, Arduino-compatible microcontroller designed to empower amazing wearables projects. Adafruit 659
zł105.92
24h
Available quantity: 1
Available
At the Feather M0\'s heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. Adafruit 3179
zł210.24
24h
Available quantity: 2
Available
No product available!
The board is equipped with ATSAMD51 microcontroller with ARM Cortex-M4 core and SPI Flash memory, communication interfaces and RGB diode. Adafruit 3382
zł170.13
24h
Available quantity: 2
Available
Small development kit with ATmega32u4 microcontroller. The board has 6 power, 6 analog and 17 digital pins, which makes it have similar capabilities to the Arduino UNO. Compatible with Arduino. Adafruit 3677
zł54.39
24h
Available quantity: 2
Available
GEMMA M0 is an intelligent clothing controller from Adafruit. In relation to the classic GEMMA board, it was equipped with a 32-bit ATSAMD21E18 microcontroller (based on Cortex M0 +). It has GPIO pins, RGB DotStar diode. The board can be powered by a 3.7 V Li-Ion battery (JST connector). Adafruit 3501
zł58.66
4 weeks
No product available!
Tiny (18 x 44 mm) breadboard-friendly development board, easy to use, hacker friendly. ATmega328 brains32KB of flash (1/2 K is reserved for the bootloader), 2KB of RAM, clocked at 16MHz. Adafruit 2590
zł79.43
24h
Available quantity: 1
Available
Development board with AVR ATmega328 microcontroller with a clock signal of 16 MHz. Compatible with Arduino, it is equipped with a STEMMA QT connector. Adafruit 5597
zł99.00
24h
Available quantity: 3
Available
At the Feather 32u4\'s heart is ATmega32u4 clocked at 8 MHz and at 3.3V logic. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program & debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc. Adafruit 2795
zł143.57
24h
Available quantity: 1
Available
Small development kit with ATmega32u4 microcontroller. The board has 6 power, 6 analog and 17 digital pins, which makes it have similar capabilities to the Arduino UNO. Compatible with Arduino. Adafruit 3675
zł65.08
4 weeks
No product available!
Plate from the Adafruit Feather series equipped with an ATmega32u4 microcontroller and a small prototype surface (5x7). The chip contains 32KB flash memory, 2KB RAM memory and built-in USB support. The plate is compatible with Arduino. Adafruit 2771
zł117.62
24h
Available quantity: 2
Available
At the Feather M0\'s heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much). Adafruit 2796
zł137.85
24h
Available quantity: 3
Available
Based on the versatile ATmega328, the Metro Mini packs 32KB Flash, 2KB RAM, a clock speed 16Mhz and the Optiboot bootloader. The slick black and gold unit includes 20 GPIO pins. Adafruit 2488