Pin bindings allow electrical signals from a button or sensor to trigger a FarmBot action or sequence. For example, a red button could be used to trigger the use FarmBot’s buttons how-to guide.action as recommended with FarmBot Genesis v1.4+ and Express v1.0+ kits. For practical examples, see our
To add a pin binding for one of the stock buttons, click the icon to open the Push Button diagram and select the button you wish to add a binding for. Then choose the Action or Sequence you would like FarmBot to take when the button is pressed. Clickto save the pin binding.
To add a pin binding for a custom GPIO pin, click the icon to open the GPIO diagram and select the pin you wish to add a binding for. Then choose the Action or Sequence you would like FarmBot to take when this pin goes high. Clickto save the pin binding.
- Binding to a pin without a physical button and pull-down resistor connected may put FarmBot into an unstable state.
- Buttons should be connected between the selected pin and +3.3v.
To delete a pin binding, press thebutton.