Egate Projector Driver 【2024-2026】

# Flush input buffer if self.connection_type == "serial" and self._connection.in_waiting > 0: self._connection.reset_input_buffer()

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| Issue | Likely Cause | Solution | | :--- | :--- | :--- | | | Port in use by other software | Close other projector apps or serial monitors. | | Command sent but no action | Incorrect Baud Rate | Try 115200 or 38400 instead of 9600 . | | Command sent, no action | Wrong Protocol | Change the Hex codes in the self.commands dictionary. | | Projector turns on but won't switch input | Timing issue | Projectors need 10-30 seconds to warm up before accepting input switch commands. Add a longer sleep() after power on. | # Flush input buffer if self

def _send_command(self, command_key: str) -> Tuple[bool, Optional[str]]: """ Internal method to send raw bytes and read response. """ if not self._is_connected: logger.warning("Not connected. Attempting reconnect...") if not self.connect(): return False, "Connection Error" | | Command sent, no action | Wrong

If you encounter any issues with the eGate projector driver, here are some troubleshooting tips: