Update example 8 Read SPO2 #62
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Update the Pin for Pulse LED for avoid the reset when using strapping pin in ESP32
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🔧 Fix: Change Pulse LED Pin to Avoid ESP32 Reset Loop
Summary
Changed the default Pulse LED pin to avoid using ESP32 strapping pins (like GPIO11), which can cause boot/reset issues.
Why
New users often run into reset loops when using strapping pins. This fix helps prevent that and saves debugging time.
What Changed
Updated default Pulse LED pin to a safer GPIO.
Added a comment to explain the change.