: Ensure you select the driver that is compatible with your operating system, whether it's Windows or macOS.
Another very common USB-to-serial chip is the CH340/CH341 series from WCH. If the FTDI driver doesn't work, try this one. abacus acon u-01 driver download
When using the screw terminals for RS485 communication, ensure your wiring matches the receiving device's pins: : Connect D+ and D- (or A and B). : Connect TX+, TX-, RX+, and RX-. : Ensure you select the driver that is