Low cost version of the Arduino UNO. This board is completely compatible with the official UNO but with a small change. The USB to UART uses a cheaper alterative, the CH340. Some systems may need to install drivers. Other than that everything is compatible.


  • Microcontroller: ATmega328P
  • Operating Voltage: 5VDC
  • Input Voltage (recommended): 7-12V through DC jack
  • Input Voltage (limits): 6-20V through DC jack
  • Digital I/O Pins: 14 (of which 6 provide PWM output)
  • Analog Input Pins: 6
  • DC Current per I/O Pin: 40 mA
  • DC Current for 3.3V Pin: 50 mA
  • Flash Memory: 32 KB of which 1 KB used by bootloader
  • SRAM: 2 KB
  • EEPROM: 1 KB
  • Clock Speed: 16 MHz
  • CH340 as USB to UART IC
  • USB B type socket

Contents include:

  • 1 x Arduino UNO Compatible board
  • 1 x USB B type USB cable (1m)
  • 1 x Straight Pin Header (Male) 1x40 Ways

CH340 Driver:



Barcode # DEV5060
Shipping Weight 0.0670kg
Shipping Width 0.070m
Shipping Height 0.020m
Shipping Length 0.080m
Shipping Cubic 0.000112000m3

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