Abstract: The application of computer wireless network communication technology in the port field working environment is discussed in detail, and a specific . The port operation management information...
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Following 9 pins have nothing, GND, or VCC driving datain port -- changes to this connectivity may change fitting results Reason : Pin 9 is empty or grounded or connected to power Measures : Sometimes...
The power input of the circuit board is 24V, which includes 24V to 12V, 5V, 3.3V and other circuits. After adjusting the power supply to 24V and plugging it into the circuit board, the MCU does not wo...