Firmata Digital Input Pullup Channel¶
Description¶
Digital input pullup channel on a Firmata Device.
Unlike a standard digital input channel, a digital input pullup channel enables the built-in pullup resistor for its associated pin. This causes the input to be high/true when unconnected and low/false when connected to ground. For more information, see the Arduino documentation on digital pins.
Signature¶
iochannel/firmata_digital_input_pullup
Placement¶
Allowed at top level: |
No |
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Allowed parent: |