Introduction
Pin | Signal |
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1 | Data Carrier Detect |
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2 | Received Data |
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3 | Transmitted Data |
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4 | Data Terminal Ready |
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5 | Signal Ground |
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6 | Data Set Ready |
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7 | Request to Send |
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8 | Clear to Send |
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9 | Ring Indicator |
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•RS232C cable Connector :
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FEMALE | Rx | 2 | > | 3 | Tx | FEMALE | |
| Tx | 3 | 2 | Rx |
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| Gnd | 5 | 5 | Gnd |
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•Connecting method