FASTLY TRANSFER AND MORE MEMORY: USB-TTL used ATMEGA 16U2 chip, controller used ATMEGA 328P chip（US ATMEL original）
UPDATED VERSION: include a 3.3v and 5v switch, efficient DC-DC converter allow it powered of higher voltage power sources(7-20V), current up to 1000MA to directly drive the servos or small motors
EXPANSION SLOTS : extra 4 I2C pins and an extra serial I/O pins allow you to connect to multiple input/output devices such as bluetooth and other I2C communication module
EASY TO USE: all IO pins are led out and along with an extra ground and voltage pin, pretty easy to figure out how to use them with the labels, make it really easy to connect up external modules
EXCELLENT QUALITY: this cool yellow-black design board made of environmentally friendly technology and materials, solder is very clean, everything is aligned nicely, tasted before packaging , it is really safe

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 1.4 inch
Length : 4.8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01E8LKITO