RobotDyn Arduino UNO R3, ATmega328P + A6,A7 pins

Product detailed description

Development board RobotDyn UNO, compatible with Arduino UNO, with USB converter CH340G and microUSB.

The most popular Arduino board on the market. It is an ideal board for beginners but also for advanced players. It offers a good compromise between price and performance.

Thanks to the integrated USB connector and USB converter, you can record the program to the board without any special wiring. Also, the type of ATmega328P microcontroller used in the TQFP 32-pin housing allowed two extra ADC pins to be added to the board. The board also offers a standard power connector that can be used to power the board, for example from a battery or from a power adapter. On the software side, the board is programmed via the integrated development environment Arduino IDE, which offers a simple and clear WIRING programming language.

This board is suitable for both beginners and advanced students and its versatility makes it suitable for almost any project.

Specifications:

ATmega328P microcontroller

• CPU frequency up to 20MHz
• FLASH 32KB
• EEPROM 1KB
• SRAM 2KB
• 14x digital I/O
• 1x 10-bit ADC 8 channels
• 6 PWM channels
• 2x 8-bit timer - separate Prescaler + Compare Mode
• 1x 16-bit timer - separate Prescaler + Compare Mode + Capture Mode
• 1x programmable Watchdog timer with separate integrated oscillator
• 1x USART
• 1x SPI
• 1x I2C
• 1x analog comparator
• 1x real time circuit - RTC with separate oscillator
• Interrupt and Wake-up when changing the level on a pin
• Oscillators, reset and power management:
  • Power supply 1.8 - 5.5V
  • Power-on Reset and Programmable Low Voltage Detector (Brown-out)
  • External up to 20MHz oscillator for CPU
  • Internal 8MHz oscillator for CPU
  • Internal oscillator for RTC
• Low power mode:
  • Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby

Development board

• The board has the same dimensions and layout of input/output connectors as the original Arduino UNO R3
• Input voltage 6 - 12V - power supply coaxial connector 5,5/2,1
• 5V power supply - maximum current consumption 800mA
• Power supply 3,3V - maximum current consumption 180mA
• Integrated ISP programmer with CH340G converter and microUSB connector
• Integrated ICSP connector for external programmer
• Reset button
• 16MHz crystal
• Integrated LEDs - RX,TX and power supply
• Integrated LED - L program controlled
• 1x 2-pin connector for connecting two extra ADC pins
• The board can be powered via USB connector, power connector, or power pins
• Weight: 22g

2 extra analog input pins

Green and Blue LEDs

Delivery components:

• 1pc Arduino UNO R3, RobotDyn

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.

Sources:

• Let's start with Arduino
• Instructions for installing drivers
• ATMega328 Datasheet
• CH340G Datasheet
• Drivers for CH340
• Arduino IDE
• Wiring with Processing IDE(reference) Multiplatform development environment (Win/Linux/Mac/...)