Item number | 56619 |
Brand | Pololu |
Model | 3412 |
Emitter channels and field of view of the OPT3101 distance sensor module. |
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Pin | Description |
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GND | The ground (0 V) connection for your power supply. Your I²C control source must also share a common ground with this board. |
VIN | This is the main 2.5 V to 5.5 V power supply connection. |
SDA | Level-shifted I²C data line: high is VIN, low is 0 V. Pulled up to VIN with a 10kΩ pull-up resistor. |
SCL | Level-shifted I²C clock line: high is VIN, low is 0 V. Pulled up to VIN with a 10kΩ pull-up resistor. |
GP1 | Configurable 3.3 V I/O pin. This pin is not level-shifted. |
GP2 | Configurable 3.3 V I/O pin. This pin is not level-shifted. |
RST/MS | Input pin that can be used to reset the board or trigger a new sample. (Both of those functions can also be done with I²C.) Pulled up to 3.3 V with a 10kΩ pull-up resistor. This pin is not level-shifted. |