ESP32 Serial.end() is writing 00

Serial.end() is writing 00 into the serial interface port.

![image|650x500](upload://iK8eTAdppu07pSSdtDrsmlt5wZL.png)

Help us help you by providing more info.

Also, can you read the images you posted and use them as a troubleshooting tool? I cannot.

Why not go and read the thingy on how to post thingies on this site for better results.

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