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This is a USB - RS232 converter which is designed to easily add USB connectivity to your projects.
RS232 communication interface is very known and important history. It was the most used method of serial communication between computers and other devices.
Lately, they were created other RS232 serial communication protocols and was replaced so that laptops and computers no longer contain RS232 connectors. The problem is that today there are still communicating such equipment, so converter USB - RS232 was created.
|RS232 Interface||RS232 DB9 Male|
|RS232 output power||~7.8VDC|
|USB interface||Standard Type A Male|
|Signals||TX, RX, RTS, CTS, DTR, DSR, DCD, and RI|
|Power on pin 9||No|
|Baud rate||300bps to 115200bps|
|Parity||None, Odd, Even, Mark, Space|
|Data Bits||5, 6, 7 or 8|
|Stop Bits||One, one and a half, or two stop bits|
|TX / RX buffer size||Configurable 512-byte bi-directional data buffer|
- 256-byte outbound buffer and 256-byte inbound buffer; or
- 128-byte outbound buffer and 384-byte inbound buffer
|Adjustable USB transfer sizes for TX and RX||From 64 bytes to 4096 bytes|
|Flow Control||None, Xon/Xoff, Hardware|
|COM port accessible by||Included virtual COM port drivers|
|Electrostatic (ESD) protection||600W surge protection, 15KV static electricity protection|
|Current draw||less than 100mA|
|Interface compliance||USB1.1,2.0,3.0, EIA/TIA RS-232|
|Regulatory compliance||FCC, CE and RoHS|
|Working temp||-20°C to 60°C|
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