SunFounder ESP32

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SunFounder ESP32 Starter Kit

Next, in the [forever] block, four [if] blocks are used to determine various possible scenarios.

• If the button is 1 (pressed), use the [mod] block to toggle the value of the variable ﬂag between 0 and 1 (alternating

between 0 for this press and 1 for the next press).

• If ﬂag=0 (this button press), let the Beetle sprite turn clockwise. Then determine if ﬂag is equal to 1 (button

pressed again), the Beetle sprite moves forward. Otherwise, it keeps turning clockwise.

4.17. 2.14 GAME - Eat Apple 587