Serial level converter module RS232 - TTL 3.3-5V Arduino compatible
Arduino compatible RS232 - TTL bidirectional signal converter.
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Arduino compatible RS232 - TTL bidirectional signal converter. It allows the voltages of RS232 signals generated and received by a PC or a standard RS232 device into 0-5V or 0-3.3V TTL signals suitable for low voltage electronic devices such as microprocessors, programming interfaces and embedded systems.
RS232 side with standard DB-9 connector.
This module can be used in devices such as DVD / router / hard drive upgrade shop can ensure the normal use RS232 to TTL not related Brush guidance!
Voltage: 3.3V / 5V
The module suitable for any 3.3v or 5v target devices.
Built-in SP3232 or equivalent Transfer chip
Fully compatible with existing legacy COM port software
Easy to use
Output signals: VDD, TXD, RXD, CTS, RTS, GND
Power, TX, RX LED
Power input: 3.3V or 5V