Onboard 500mA self-recovery fuse and 5V isolated power supply module to protect the computer from damage.
Onboard stable CH340T USB to serial chip.
Serial TTL level through the optocoupler isolation, fast (up to 921600bps), High reliability.
Output TTL level can be set to 3.3V / 5V Serial output maximum output current of 150mA
The board size:55*26mm(L*W).

Technical Details

Product Details

Package Dimensions
Width : 1 inch
Height : 1 inch
Length : 1 inch

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

ASIN : B076LHM3TY