Specifications:

Operating Temperature : -40°C to 85° C
Input supply voltage(v):3 ~ 5
Size: 5mm*6.5mm (L*W)

Features:

Built-in USB to TTL Transfer chip
Designed to be used for USB to TTL electronic projects
TTL interface output, easy to connect to your MCU
Status LED
Plastic coating protection from standard wear and tear
Adopt imported controller PL2303HX,which can stabilize the flash with high speed
500mA self recovery fuse for protection
The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside,
Electrostatic package ensures the board will not be damaged before use
Compact size
Minimal external components required

Applications:

Debug purpose in the development
Microcontroller to PC communication
Programming related purposes
Microcontroller to PC communication or data transfer
Debug purpose in the development
All kinds of satellite set-top box upgrade