The USB to RS232 module based TTL provides the best and convenient way to connect your RS232 TTL Devices or demo board to your PC or Microcontroller via the USB port. This compact USB-UART module, leads to the interface, including 5V, 3.3V, TXD, RXD, GND, TXD, RXD which can be directly Connect the MCU serial port.

This compact USB-UART module has 5V, 3.3V, TXD, RXD, GND, TXD, RXD which can be directly Connect the MCU via a serial port which is convenient for the initial product debugging. The 3.3V system can also take power from the module (less than 100mA). LED display module has been powered and work properly.

 

Weight 10 g
Dimensions 2 × 1 × 3 cm
Chip Type

PL2303HX, CP2102

Operating Voltage (VDC)

3 ~ 5

Receiver Hysteresis

300mV.

Operating Tempreture

-40°C ~ 85°C

Transceiver

2 (1 TTL -> RS232 + 1 TTL <- RS232)

Operation

Full Duplex

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