Uses FT232RNL, much more stable than products. Features: FT232 USB to TTL. Interface: UART. Serial port (TTL level): 5V/3.3V. 1x Serial Port Module. ther function PINs: reserved pads (provided with pin headers and sockets, can be plugged in or out to connect to the user system; PIN spacing supports insertion of a universal board).
eBay
eBay
We will respond to you very promptly.
eBay
eBay
eBay
1 x CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEW M66. Support RS232 serial interface (both DB25 and DB9). The USB to Serial/Parallel Adapter provides the connection between USB and the traditional RS-232 serial port.
eBay
eBay
LIN---LIN bus. 1 x Serial to LIN Module. This module is just a level conversion module and does not participate in conversion analysis such as software protocols. When the module is connected to the computer COM port, the computer can receive data.
eBay