DFRduino Uno v3 - compatible with Arduino

DFRduino is fully compatible with the popular Arduino Uno R3 module. It means that it can be programmed through the Arduino IDE environment using available libraries. Overlays, so called Arduino Shield will also work with DFRobot module.
The board contains an ATmega328 microcontroller equipped with 14 digital inputs/outputs of which 6 can be used as PWM outputs (e.g. for controlling motors) and 6 as analogue inputs. The circuit is clocked with a 16MHz clock signal. The module has also: USB connector, DC power supply socket, RESET button and outputs used to connect the AVR programmer.

Specification:

• Power supply voltage: 7 V to 12 V
• Programmed via USB using the Atmega16u2 microcontroller
• Fully compatible with Arduino Uno Rev3
• Microcontroller: ATmega328
• Maximum clock frequency: 16 MHz
• SRAM: 2 kB
• Flash memory: 32 kB (5kB reserved for bootloader)
• EEPROM memory: 1 kB
• Ports I/O: 14
• PWM outputs: 6
• Number of analog inputs: 6 (A/C converter channels)
• Serial interfaces: UART, SPI, I2C
• External interruptions
• Connector: USB socket
• Soldering of the ISP connector
• Power connector: DC 5.5 x 2.1 mm
• Plate dimensions: 75 x 54 x 15 mm
  

Documents:
Manufacturer's website
Software
Programming language

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 70€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Paid orders of more than 100€ are shipped for free to Latvia and Estonia.

Product availability status:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;

1-2 work days - product will be shipped in a short time - 1-2 business days;

2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;

3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.