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The Dreamer Nano v4.0 - compatible with Arduino
DFRobot module compatible with Arduino Leonardo. It has 20 digital inputs/outputs, 7 PWM channels, 12 analogue inputs and popular communication interfaces. The board is characterized by small size: 45 x 20 x 20 mm.
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Product description:Dreamer Nano v4.0 - compatible with Arduino
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.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
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.
Programming
Creation 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
Useful links
| Name | Value |
|---|---|
| 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 |
| Width | 6.5 cm |
| Height | 8 cm |
| Depth | 2.5 cm |
| Weight | 0.013 kg |
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from €96.75
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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