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External Power Connector (P8)
The external connector provides 5V to the power regulation circuitry.
The external power connector should only be used when the
Table 10: External Power Connector Pinout (P8)
Pin |
|
| Signal |
| Direction | 1 | 2 |
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| P8 |
|
|
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|
1 |
|
| 5V |
| Power |
|
|
|
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| |
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|
2 |
|
|
|
|
| Standalone |
|
|
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|
|
|
|
|
| Power Input |
|
|
|
|
| |
3 |
|
| GND |
| Power |
|
|
|
|
|
|
|
|
| 3 | 4 |
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4 |
|
| VIO (connect to 5V) |
| Power |
| |||||
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|
| |||
It is recommended that a Connect Tech Inc.
Figure 3: External Power Connection
Revision 0.02 | 15 |
