Windows 11: Ch340 Drivers

Run a cheap ESP8266 with ser2net firmware. Connect to it via TCP on Windows 11 – no USB driver required.

| Chip | Native Win11 Support | Price | Max Baud | Reliability | |------|---------------------|-------|----------|-------------| | CH340 | Good (with v3.8+) | $0.50 | 2 Mbps | Moderate | | FTDI FT232 | Excellent (built-in) | $3.50 | 12 Mbps | High | | CP2102 | Good (driver via Win Update) | $1.80 | 2 Mbps | High | | PL2303 | Poor (counterfeit issues) | $0.80 | 1.2 Mbps | Low | ch340 drivers windows 11

: Serial monitor shows ÿÿÿ or scrambled text; device resets on connection. Run a cheap ESP8266 with ser2net firmware

If you encounter issues during driver installation or your device is not recognized by Windows, try the following: If you encounter issues during driver installation or

This is the standard procedure that works for 90% of users.