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docs/reference/led/toggle.md

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+# Toggle
+
+Toggle a LED light on the [LED screen](/microbit/device/screen), meaning to turn it on  (off) if it is off (on). Specify which LED using x, y coordinates.
+
+```sig
+led.toggle(0,0)
+```
+
+### Parameters
+
+* x - [Number](/microbit/reference/types/number); the *x coordinate* or horizontal position (0, 1, 2, 3, 4)
+* y - [Number](/microbit/reference/types/number); the *y coordinate* or vertical position (0, 1, 2, 3, 4)
+
+If a parameter is [out of bounds](/microbit/reference/out-of-bounds) (a value other than 0-4), then this function will do nothing.
+
+### x, y coordinates?
+
+The LED screen is made up of 25 LEDs arranged in a 5x5 grid. To figure out the ``x``, ``y`` coordinates, see [LED screen](/microbit/device/screen).
+
+### Example
+
+This code toggles the centre LED:
+
+```blocks
+led.toggle(2, 2)
+```
+
+### See also
+
+[toggle all](/microbit/reference/led/toggle-all), [plot](/microbit/reference/led/plot), [unplot](/microbit/reference/led/unplot), [point](/microbit/reference/led/point), [LED screen](/microbit/device/screen),
+