DFRobot
DFRduino Pro Mini V1.3(16M5V328)
$20.73
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The 5V DFduino Pro Mini V1.3(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 5V DFduino running the 16MHz bo...
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The 5V DFduino Pro Mini V1.3(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 5V DFduino running the 16MHz bootloader (select 'Arduino Duemilanove w/ 328' within the Arduino software).
It is an advance version of offical Arduino Pro Mini. The DFRduino Pro mini has 8 analog inputs compared with offical 6. The rest bits are exactly the same.
It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to an FTDI cable or DFRobot breakout board to provide USB power and communication to the board.
The DFRduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini.
We recommand that you choose one of following items to program and supply power for your Mini pro board.
Note: Compared with DFduino Pro Mini V1.2, this V1.3 reverses the pins of the programming interface.
SPECIFICATIONS
- DC input 5V up to 8V(power supply from RAW pin)
- DC input 5v(from VCC pin)
- Bootloader: Arduino Pro/Pro Mini (5V, 16Mhz) w/ Atmega328
- 5V regulator
- Max 150mA output
- ATmega328 running at 16MHz with external resonator (0.5% tolerance)
- Low-voltage board needs no interfacing circuitry for popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)
- USB connection off board
- Supports auto-reset
- Over current protected
- Reverse polarity protected
- On board Power and Status LEDs
- Size:0.7x1.3" (18x33mm)
DOCUMENTS
SHIPPING LIST
- DFRduino Pro Mini V1.3 x1
Jargon buster
Plain-language definitions for the technical terms used above.
- Bootloader
- Small starter software on a microcontroller that lets new code be uploaded before the main program runs. Knowing how to enter bootloader mode matters when you need to program the board or recover it after a faulty sketch.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- GPS
- The US satellite navigation system used by GNSS receivers to calculate position and time. Support for GPS is important because it is widely available and often used together with other constellations for more reliable positioning.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
- PWM
- Pulse Width Modulation is a way for a digital pin to simulate variable output power by switching on and off very quickly. It matters for controlling things like LED brightness, motor speed, or servo-style signals from a microcontroller pin.
- Tolerance
- Tolerance tells you how far the real resistance value may be from the printed value. A 1% resistor is useful when a circuit needs more predictable behaviour than a looser 5% or 10% part.
Find this product in
DFRduino Pro Mini V1.2 Schematic
Schematic · 13.0 KB · Click any page to view full size
Supplier page — dfrobot.com
Supplier Description · 676.1 KB · Click any page to view full size
Related Tutorials
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