Isportopen
COM.isPortOpen(port)
Parameters
| port | COM port name as a string. |
Returns
True if the COM port is open. False otherwise.Description
Returns true if the specified COM port is open. Returns false otherwise.
Comm Expansion Configuration
— Configure EZ-B v4/2 Comm Expansion: switch between UART transparent proxy and USB direct PC link (avoids WiFi); EZ-B needs separate power.
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