Arduino Leonardo - module A000057

Index: ARD-01213 EAN: 8058333491141

Popular module with AVR microcontroller Atmega32U4. Has 32 KB Flash memory, 2.5 KB RAM, 20 digital inputs/outputs, of which 7 can be used as PWM channels and 12 as analog inputs, as well as popular network interfaces, including USB.

Arduino Leonardo - module A000057
€26.00
€21.14 tax excl.
Available
Shipping in 24 hours
PayPal payment
Manufacturer: Arduino

Product description: Arduino Leonardo - module A000057

The Arduino Leonardo is one of the most popular versions of the series. The Board contains an ATmega32u4 microcontroller with the participation of 20 digital inputs/outputs, of which 7 can be used as PWM outputs (e.g. for motor control) and 12 as analog inputs. The system works with the signal ticking with the frequency of 16 MHz, has 32K Flash and 2.5 KB RAM SRAM.

 

The subject of the sale is the original product for Arduino, Botland isthe official distributor of this company.

Key features of Arduino Leonardo module

Below are a few features that distinguish modules Arduino compared to other programmable tiles.

 

Name Description

Installed

bootloader

Thanks to bootloader, the only necessity for unit programming, is the appropriatemicro usb cableandthe software from the manufacturer's website.

Arduino

Shield

The distribution of connectors allows for the installation of special plates, so-calledArduino Shield.

Digital outputs/inputs

20 digital inputs/outputs allows, in particular, control of LEDs, relays and reading the button states.

Efficiency

current

The maximum power load for a single output is 40 mA.

Output

PWM

7 PWM outputs, motor control and brightness control of the LEDs.

Analog inputs

12 inputs of built-in analog-digital converter with a resolution of 10-bit, support, in particular, sensors with analog output.

Serial communication

The device supports popular network interfaces, including UART, I2C and SPI, and USB.
Special functions Some of the pins have special functions that a brief description is available inour guide.

Memory

built-in

The Atmega32u4 chip has the signal clock frequency of 16 MHz and has 32 KB Flash memory 1 KB EEPROM, 2.5 KB of RAM SRAM.

Power

DC connector

To power the Arduino, you can useany power sourcewith a voltage from 7 V to 12 V with DC connector 5.5 x 2.1 mm.

Power

USB port

The tile can be powered from a computer via amicroUSB cable, bearing in mind that the maximum power load for the USB port is 500 mA. Arduino has a system that protects the socket from short-circuit and the flow of too high current.

Connector

ICSP

The module has ICSP inputs/outputs for connecting an externalAVR programmer.

Pin

IOREF

The IOREF Pin provides direct access to the voltage with which work I/O.

Built-in

led

The connected led on pin 13, allows debugging simple programs.

Output

3.3 V

Built-in voltage regulator allowas powering external devices with the voltage of 3.3 V with current consumption of 50 mA.

 

First run

To help you get started with the module, we have prepareda tutorial that will help you with the installation and first run of the Arduino environment.

 

Arduino Leonardo - moduł, platforma

The distribution of elements on the Arduino Leonardo.

 

Arduino Leonardo specification

  • Supply voltage from 7 V to 12 V
  • Model: Arduino Leonardo - A000057
  • Microcontroller: ATmega32u4
    • Maximum clock frequency: 16 MHz
    • SRAM: 2.5 KB
    • Flash memory: 32 KB (4 KB is reserved for boot loader)
    • EEPROM: 1 KB
  • I/O Ports: 20
  • PWM outputs: 7
  • Number of analog inputs: 12 (channels of converter A/C with 10 bit resolution)
  • Serial interfaces: UART, SPI, I2C, USB
  • External interruptions
  • The connected led on pin 13
  • MicroUSB connector for programming
  • DC connector 5.5 x 2.1 mm for power

 

 

Voltage to 7.0 V
Voltage from 12.0 V
Voltage output from 5.0 V
Output voltage to 5.0 V
Nominal output voltage 5.0 V
UC - Microcontroller Atmega32U4
UC - Core 8-bit AVR
UC - EEPROM 1 kB
UC - Flash 32 kB
UC - RAM 2,5 kB
UC - core 1. Single Core
UC - Digital pins 20
UC - analog in 12
UC - freq 16 MHz
UC - A/C 10-bit
UC - PWM 7
UC - USB microUSB
UC - I2C yes
UC - UART yes
UC - SPI interface yes
Package width 6 cm
Package height 2.6 cm
Package depth 8.2 cm
Package weight 0.039 kg

Be the first to ask a question about this product!

Product reviews

Arduino Leonardo - module A000057

4.8/5

Average grade

16

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.

Zdjęcia użytkowników

R. 17.04.2023 Confirmed purchase Translated review
Genuine Arduino Leonardo, all works fine as expected :-)
Kamil 19.03.2023 Confirmed purchase Translated review
Quality 10/10 Appearance 10/10 Utility 10
Jan 01.02.2023 Confirmed purchase Translated review
ok ok ok
Jakub M. 14.07.2022 Confirmed purchase Translated review
Super quality
Mikołaj W. 30.06.2022 Confirmed purchase Translated review
The board is used in the button box for the aircraft simulator (Spitfire Mk. IX.) It works very well. I would recommend it to those who want to build their own game controller (the board, unlike, for example, UNO can be detected as a keyboard, mouse or pad) and generally for learning Arduino and various projects
Łukasz M. 14.06.2022 Confirmed purchase Translated review
No problem
Łukasz P. 11.06.2022 Confirmed purchase Translated review
In general, the tile is even cool, but it often comes to short circuits and so on
Marek K. 01.06.2022 Confirmed purchase Translated review
reliable product
Piotr B. 29.03.2022 Confirmed purchase Translated review
amateur electronics, school students
Wojciech B. 30.12.2021 Confirmed purchase Translated review
Cheaper and more universal than UNO
Robert M. 14.11.2021 Confirmed purchase Translated review
As always, everything is OK
Atip G. 28.04.2021 Confirmed purchase Translated review
High quality only a little overpriced
Paweł D. 07.02.2021 Confirmed purchase Translated review
Approx. As expected
Maciej 23.11.2023 Confirmed purchase
Marcin 20.03.2023 Confirmed purchase
Tomasz 03.10.2022 Confirmed purchase

Customers who bought this product also bought:

Products from the same category: