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25 lines
722 B
Markdown
25 lines
722 B
Markdown
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layout: default
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title: "Troubleshooting Steps"
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---
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{{ page.title }}
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================
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# Cannot Flash Micropython
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## Symptoms
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### Thonny shows error while flashing Micropython using Windows
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Possible causes:
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- Windows is blocking access to Espressif Serial device
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### Device manager alternates visibility of DevBoard from connected to disconnected
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Possible causes:
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- Strapping pins pull-up resistors or capacitors are incorrect
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### Issues during uploading the firmware
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Possible causes:
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- ESP32-S3 Module was not properly soldered; some pads have poor connection. Consider re-flowing/re-soldering
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- USB-C reciptacle was not properly soldered; some pads have poor connection. Consider re-flowing/re-soldering
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