Treedix 2pcs ATmega328P CH340 Development Board Compatible with UNO R3 Board Kit for Arduino Starter

Specifications: 1. Increase the pin socket, to facilitate the use of DuPont line 2. Microcontroller: ATmega328 3. Operating Voltage: 5V 4. Input Voltage (recommended): 7-12V 5. Input Voltage (limits): 6-20V 6. Digital IO Pins: 4 (of which 6 provide PWM output) 7. Analog Input Pins: 6 8. DC Current per IO Pin: 40mA 9. DC Current for 3.3V Pin: 50mA 10.Support ISP download function 11. Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader 12. SRAM: 2 KB 13. EEPROM: 1 KB 14. Clock Speed: 16 MHz 15.USB Chip: CH340G 16.Cable length:1ft(30cm) 18.Operating System Compatibility (tested by Vetco, using the CH340 Driver): Windows XP SP2, SP3 Windows 7 (any version) Windows 8 and 8.1 Windows 10 (may not be using the CH340 driver) MAC OSX 10.7.5 up to OSX 10.14.2 (you can try to install the CH341SER USB driver) Linux Note: if you install the CH340 driver, Please contact us if you need the CH340 Driver. or You can also find the drivers yourself, please search for "CH340 drivers" Package Included: 2 x ATmega328P CH340G Development Board 2 x Pin Header This Microcontroller is just compatible with Arduino UNO, It is not the official Arduino branded board, and is supported by Treedix Electronics directly for warranty purposes.