USB to RS232 serial TTL converter adapter
Name:  USB to RS232 serial TTL converter adapter
Model:  PAUB021
Detail:

1, FTDI's USB-to-serial chip FT232RL, Sipex Corporation SP3243 RS232 interface chip

2, USB interface, can be connected to the computer USB port

3, TTL level interface with microcontroller, ARM, etc. MCU connected to the TXD and RXD signals

4, RS232 level interface and serial port connector can be directly connected to the circuit board serial port connector, suitable types of RS232 interface device to switch USB。

5,2 communication state Status LED Indicator

6, USB-powered

 

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