The Dreamer Nano v4.0 - compatible with Arduino
- Артикул:
- 99446820
Характеристики
- UC - I2C
- yes
- UC - USB
- microUSB
- UC - A/C
- 10-bit
- UC - PWM
- 7
- UC - UART
- yes
- UC - ядро
- 8-bit AVR, 1. Single Core
- UC - EEPROM
- 1 kB
- UC - частота
- 16 MHz
- UC - Вспышка
- 32 kB
- Напряжение от
- 12.0 V
- Напряжение до
- 7.0 V
- UC - аналог в
- 12
- Интерфейс UC - SPI
- yes
- UC - Микроконтроллер
- Atmega32U4
- Выходное напряжение от
- 5.0 V
- Выходное напряжение до
- 5.0 V
- UC - Цифровые контакты
- 20
- UC - оперативная память
- 2,5 kB
Прочие свойства
- Бренд
- DFRobot
Энергопитание
- Номинальное выходное напряжение
- 5.0 V
Описание
Dreamer is compatible in terms of programming and description ofArduino Leonardooutputs. It means that it can be programmed throughArduino IDE environmentusing available libraries. DFRobot module is characterized by very small size: 45 x 20 x 20 mm, so that it can be accommodated in small, cramped areas such as electrical wall boxes.
The board contains an ATmega32u4 microcontroller equipped with 20 digital inputs/outputs of which 7 can be used as PWM outputs (e.g. for motor control) and 12 as analogue inputs. The board is clocked with a 16 MHz clock signal. The module also has: microUSB connector, socket, RESET button and outputs for connecting the AVR programmer.
In order to run DFRduino, you have to connect the circuit with a computer using USB cable and select Arduino LeonardoboardinArduino IDE environment.
Power supply .
The module can be powered viathe USB cable andan external device, e.g. mains adapter, battery or rechargeable battery. The battery or other source is connected to the VIN and GND pins.
ProgrammingCreation and installation of softwareenables freeArduino IDEenvironment. Implemented bootloader allows you to upload program directly viaUSB cable.ISCP connector allows to connect externalAVR programmer. Detailed description can be found indocumentation and tutorial.
DreamerNano v4.0specification- Power supply voltage: 6.5V to 12V
- The voltage of the logical outputs: 5V
- Programmed via microUSB
- Fully compatible withArduino Leonardo
- Microcontroller: ATmega 32u4
- Maximum clock frequency: 16 MHz
- SRAM: 2.5 kB
- Flash memory: 32 kB (8 kB reserved for bootloader)
- EEPROM memory: 1 kB
- Ports I/O: 20
- PWM outputs: 7
- Number of analog inputs: 12 (A/C converter channels)
- Serial interfaces: UART, SPI, I2C
- External interruptions
- Connector: microUSB socket(USB cable soldseparately)
- Soldering of the ISP connector
- I2C interface connectors are available on digital outputs: SDA - D2 and SCL - D3
- Dimensions of the plate: 45 x 20 x 20 mm
- The manufacturer's website: DFRobot DFR0213
- User guide
- Module diagram
- Technical drawing
- Arduino IDE software
- Documentation of the programming language
- ATmega32u4 documentation
