Whadda Developer board ATmega328 for Arduino UNO

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Product details

The ATmega328 UNO Development Board (compatible with Arduino Uno) is a microcontroller board based on the ATmega328. It features 14 digital input/output pins (6 of which can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB port, a power jack, an ICSP header, and a reset button. It includes everything needed to support the microcontroller. Connect it to a computer using a USB cable or power it with an AC/DC adapter or a battery to get started.

Features: 100% compatible with Arduino UNO

Specifications:
Microcontroller: ATmega328
Operating Voltage: 5 VDC
Input Voltage (recommended): 7-12 VDC
Input Voltage (limits): 6-20 VDC
Digital I/O Pins: 14 (6 of which provide PWM output)
Analog Input Pins: 6
DC per I/O Pin: 40 mA
DC for 3.3 V Pin: 50 mA
Flash Memory: 32 kB (ATmega328), of which 0.5 kB is used by the bootloader
SRAM: 2 kB (ATmega328)
EEPROM: 1 kB (ATmega328)
Clock Rate: 16 MHz
Length: 68.6 mm
Width: 53.4 mm
Weight: 25 g.

Key specifications

Target group
Adults, Youth
Development board type
Board
Processor type
ATmega328
Clock speed
16 MHz
Number of cores
1

General information

Item number
14560404
Manufacturer
Whadda
Category
Single board computer kits
Manufacturer No.
WPB100
Release date
5.1.2021

Target group

Target group
Adults, Youth

Development board properties

Development board type
Board
Processor type
ATmega328
Clock speed
16 MHz
Number of cores
1
Flash memory
32 kB

Power supply

Power supply
Electrical connection
Operating voltage
5 V

Connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (1x)
Analogue inputs
6
Digital outputs
14
Digital inputs
6
Number of I/O
14
Additional connections
GPIO

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.14 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
68.60 mm
Width
53.40 mm
Height
68.60 mm
Weight
25 g

Package dimensions

Length
16 cm
Width
8.40 cm
Height
4 cm
Weight
43 g

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Joy-it
    0.3 %
  • 7.WaveShare
    0.3 %
  • 7.Whadda
    0.3 %
  • 11.Dragino
    0.4 %
  • 11.M5Stack
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Whadda
    Not enough data
  • 1.Arduino
    0 days
  • 1.Joy-it
    0 days
  • 3.Lilygo
    1 day
  • 3.Purecrea
    1 day

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • 20.Dragino
    2.4 %
  • 20.Elecrow
    2.4 %
  • 22.Whadda
    2.6 %
  • 23.Banana PI
    4 %
  • 24.Nvidia
    4.4 %
Source: Digitec Galaxus