Keyestudio CH340 NANO Atmega328P Development Board with USB Cable Compatible for Arduino<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>keyestudio nano ch340 controller is a small， complete board based on the ATmega328.</li><li>It’s a open source Simple I/O platform with 12 Digital I/O Pins (of which 6 provide PWM output).</li><li>Mini-B USB connection for download and power supply.</li><li>Supports external 5V~12V DC power supply.</li><li>Support ISP download.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ghQ4qByTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41I2CsnN67L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4132NulXvuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51KM9yty2JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GXN61kWEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hdmm3bnML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416e4fn8zKL.jpg" noproxy>