
Installation
LCD1: TTL LCD Connector (16)
Connector type: 
| Pin | Description | Pin | Description | 
| 
 | 
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 | 
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| 2 | 5V_SAFE | 1 | 5V_SAFE | 
| 
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 | 
 | 
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| 4 | GND | 3 | GND | 
| 
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 | 
 | 
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| 6 | 3V_SAFE | 5 | 3V_SAFE | 
| 
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 | 
 | 
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| 8 | GND | 7 | N/C | 
| 
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 | 
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| 10 | PD1 | 9 | PD0 | 
| 
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 | 
 | 
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| 12 | PD3 | 11 | PD2 | 
| 
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| 14 | PD5 | 13 | PD4 | 
| 
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| 16 | PD7 | 15 | PD6 | 
| 
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| 18 | PD9 | 17 | PD8 | 
| 
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| 20 | PD11 | 19 | PD10 | 
| 
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| 22 | PD13 | 21 | PD12 | 
| 
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| 24 | PD15 | 23 | PD14 | 
| 
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| 26 | PD17 | 25 | PD16 | 
| 
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| 28 | PD19 | 27 | PD18 | 
| 
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| 30 | PD21 | 29 | PD20 | 
| 
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| 32 | PD23 | 31 | PD22 | 
| 
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| 34 | GND | 33 | GND | 
| 
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| 36 | VS | 35 | SHIFT CLOCK | 
| 
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| 38 | HS | 37 | DE | 
| 
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| 40 | ENAVDD | 39 | ENABLK | 
COM1/ COM2: Serial Port Connector (17), (18)
| Pin | Description | Pin | Description | 
 | 
| 
 | 
 | 
 | 
 | 
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| 1 | DCD | 2 | RXD | 
 | 
| 1 | ||||
| 
 | 
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 | 
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| 3 | TXD | 4 | DTR | 
 | 
| 
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| 5 | GND | 6 | DSR | 9 | 
| 
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 | |
| 
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| 7 | RTS | 8 | CTS | 
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| 
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| 9 | RI | 10 | N/C | 
 | 
Connector type: 2.0mm pitch 2x5 box pin header
2
10
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