Hailege 3pcs 328-AUP CH340G 5V 16M Mini USB Micro Controller Board Development Board for with PIN Headers Pin Unsoldered

• Atmel Atmega328P-AU MCU, Support ISP download,using the same chips ATmega328P and CH340 with the official version.
• Support USB download and Power.
• Support for external 5V~12V DC power supply, Support power supply by 9V battery.
• You can learn more about how to use the item on the link: http://kiguino.moos.io/2014/12/31/how-to-use-arduino-nano-mini-pro-with-CH340G-on-mac-osx-yosemite.html

Features: CH340G Replace FT232RL Operating Voltage(logic level):5V 8 analog inputs ports:A0 ~ A7 14 Digital input / output ports:TX,RX,D2 ~ D13 6 PWM ports:D3, D5, D6, D9, D10, D11 1 pairs of TTL level serial transceiver ports RX / TX Using Atmel 328-AUP-AU MCU Support USB download and Power; external 5V ~ 12V DC power supply;power supply by 9V battery; Support ISP download How to use it: 1. Download IDE.Address: Http://.cc/en/Mai 2. Download USB chip Driver.Address: http://www.wch-ic.com/download/list.asp?id=126 3. Plug in the Nano Development Board, the driver will automatically install 4. Select the board NANO in die 5. Select COM port, this can be in My computer query, just your UNO development board inside the port 6. It is best to choose First, with the example of the routine, burn into Apple's official question and answer post has solutions, at the end of the post there are solutions, URLs: https://discussions.apple.com/thread/7677725?start=0&tstart=0, Inside said go to GitHub can find the latest people do mac driver, GitHub URL is as follows: Https://github.com/adrianmihalko/ch340g-ch34g-ch34x-mac-os-x-driver Package included: 3* 328-AUP CH340G Controller Board