USB Multi-Function Module USB-TTL USB-RS485 TTL-RS485 CH340 Download

(The product printed words may vary depending on the batch, but this does not affect use)<br> RS485-A/B pin ESD electrostatic discharge protection; Protection Mechanisms: Input reverse connection protection.<br> Main Chips: CH343P, SP3485EN-MS<br> Interface Type: USB Type-C (supports reversible plug)<br> Communication Protocol: TTL (UART) / RS485<br> Supported Voltage Levels: 1.8V/3.3V/5V (can offer external power, maximum 300mA)<br> Operating Modes: USB-TTL / USB-RS485 / TTL-RS485<br> Baud Rate Range: USB-TTL: 50bps ~ 6Mbps / USB-RS485: 6Mbps / TTL-RS485: 12Mbps<br> RS485 Transmission Distance: Depends on the anti-interference capability of the transmission cable, the size of the transmitted data, and the baud rate. Baud rate and data size are inversely proportional to the transmission distance.<br> Flow Control Support: RTS (Output Control), CTS (Input Control)<br> Operating Systems: Windows 11/10/7/Linux/macOS/Android<br> Color: Black<br> Material: PCB<br> Package includes:<br> 1*USB to Serial Module Kit<br> The package includes only the items listed above; other items are not included.<br> Note: Lighting and display differences may cause the item's colour to vary slightly from the picture. Please allow a measurement tolerance of +/- 1-3cm.