Keyestudio ESP32 - Page 287

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ESP32 Starter Kit

Code

1. Drag two basic blocks.

2. Drag an “if else” block, and ﬁll the hexagon with a item100 block. Set the value to “read the value of sound

IO33”. If the condition is satisﬁed, LED outputs a HIGH level at pin IO25 with a delay of 2s; or else, it outputs

a LOW level at the same pin without a delay.

9.2. Scratch Project 283