Adafruit METRO 328 Fully Assembled &#8211; Arduino IDE compatible &#8211; ATmega328

10 People watching this product now!

SKU: rz2435749 Category: Development Board/Kit

Description

Adafruit METRO is a derivative of the Arduino UNO board (RS 769-7409) so you can find plenty of projects and example code to use and adapt. Running the ATmega328P at 16 MHz with 32 KB of flash and 2 KB of RAM it is perfect for most simple projects. There are 19 GPIO pins including analogue inputs, hardware UART, SPI and I²C, timers and PWM. Logic level is 5 V but it can easily be converted it to 3.3 V.
Headers are assembled and soldered on for you and the board is fully tested.

Features:

Easy reprogramming
2 KB of RAM
32 KB of flash

Package Includes:

1 x Adafruit METRO 328 Fully Assembled – Arduino IDE compatible – ATmega328

Additional information

Processor	ATmega328
RAM	2 KB
Flash Memory	32 KB
Communication Protocol	UART , SPI and I²C
Operating Power	Logic level is 5 V but it can easily be converted it to 3.3 V
Frequency (MHz)	16 MHz

Reviews (0)

Rated 0 out of 5

0 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

Reviews

Clear filters

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

DFRobot Terminal Block Board for FireBeetle 2 ESP32-E IoT Microcontroller

Out of stock

₹2,446.83 – ₹2,780.49 (Including tax)

SKU: rz2439330

External Voltage Input	7-24V
Screen Port	GDI
5V Port	3
3.3V Port	3
GND Port	6
Digital Port	12
Analog Port	5
I2C	3
SPI	1
Port Indicator	34
Port Indicator Color	blue , red
Default ON Port Indicator	5V , 3.3V , D0 , D1 , D5 , D6 , A4 , RST

EDATec ED CM4SEN baseboard with WIFI Antenna 4G Module Metal Case 1GB RAM and 8GB EMMC 1 1

EDATEC ED-CM4SEN baseboard with WIFI Antenna 4G Module Metal Case 1GB RAM and 8GB EMMC

Out of stock

₹22,687.85 – ₹25,781.65 (Including tax)

SKU: rz2436820

Industrial interface	4 x RS485 1 x RS232 1 x CAN 1 x RTC with a backup battery 1 x Red LED power indicator , 1 x Green LED status indication 1 x buzzer
Display	1 x Standard HDMI port 1 x HDMI by FPC cable 1 x DSI interface+1 x 5V@1.5A output , support Raspberry Pi official display
Wired interface	1 x 10/100M/1000 Ethernet 2 x USB2.0 (external) 1 x Micro USB2.0 (Inside the case , for programming)
Wireless communication	1 x 4G/LTE module 1 x 2.4G/5.8G WiFi compatible with IEEE 802.11 b/g/n/ac standard 1 x Bluetooth 5.0 BLE Official Raspberry Pi WiFi/BLE external antenna
Storage	1 x microSD card holder (used to expand user data storage)
Expansion interface	1 x Mini PCI-e socket for PCIe Gen2 x1
Power supply	12~18V DC voltage range input 5.5/2.5mm DC Jack or Phoenix terminal connector optional
Operating temperature:	-25~60°C
Dimension (L x W x H)	103 x 73 x 32
Software Environment	Raspberry Pi Raspbian OS installed Support removing software upgrade

NanoPi R4S

Out of stock

₹11,164.21 – ₹12,686.59 (Including tax)

SKU: rz2435780

CPU	big.LITTLE，Dual-Core Cortex-A72(up to 2.0GHz) + Quad-Core Cortex-A53(up to 1.5GHz)
GPU	Mali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1 , OpenCL , DX11 , and AFBC
NPU	4K VP9 and 4K 10bits H265/H264 60fps decoding , Dual VOP , etc
DDR3 RAM	1GB DDR3/4GB LPDDR4
Storage	No Onboard eMMC
Network	One Native Gigabit Ethernet , and one PCIe Gigabit Ethernet
PMU Power Management	RK808-D PMIC , cooperated with independent DC/DC , enabling DVFS , software power-down , RTC wake-up , system sleep mode
USB Host	Two USB 3.0 Type-A ports
Debug Serial Port/UART0	One Debug UART , 3 Pin 2.54mm header , 3V level , 1500000bps
MicroSD Slot	1
GPIO	2×5-pin header: SPI x 1 , I2C x 1
4-pin header	USB 2.0
LED	1 x power LED and 3 x GPIO Controlled LED (SYS , LAN , WAN)
PCB Dimension	8 Layer , 66 mm x 66 mm
Power	DC 5V/3A , via USB-C connector or Pin header
Working temperature	-20℃ to 70℃

Neo Core LTS-Soldered

Out of stock

₹3,817.72 – ₹4,338.33 (Including tax)