HALL EFFECT SWITCH SENSOR

Specification

What		Comments
Identifier	HALL_SWITCH
Interface	GPIO
Provides	on	1 = switch active 0 = switch inactive
Properties	none
Callbacks?	yes
Datasheet

Code

-- Attach a hall effect switch is attached to GPIO26
s = sensor.attach("HALL_SWITCH", pio.GPIO26)

s:callback(
   function(data)
      if (data.on == 1) then
         print("on")
      elseif (data.on == 0) then
         print("off")
      end
   end
)