Fix 32-bit programs from 1999 failing to send or receive data via serial port on modern Windows by adjusting compatibility settings and verifying COM port assignments.
Read MoreResolve compatibility issues when connecting legacy serial or parallel printers to modern computers using USB adapters.
Read MoreConfigure HC-05 Bluetooth module as a virtual serial COM port by wiring to an Arduino, entering AT command mode via the EN pin, and setting SPP slave parameters.
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