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https://github.com/alexandrebobkov/ESP32-C3_Breadboard-Adapter.git
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35 lines
1.1 KiB
Markdown
35 lines
1.1 KiB
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 a Firmware
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## List of Symptoms:
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### $ ls /dev doesn't list ESP32-C3 serial device
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### Windows Devices Manager doesn't list ESP32-C3 serial device
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### Thonny shows error while flashing firmware (or 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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### On Linux, the DevBoard device shows briefly and then disappears; the command ls /dev shows no DevBoard device
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Possible causes:
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- USB-C resiptacle wasn't soldered properly; some pins have poor connection
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- ESP32-S3 Module wasn't soldered properly; some pins have poor connection
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### Device manager alternates visibility of DevBoard device 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-C3 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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[home](index.md)
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