Board-dat/NWI/NWI1126-DAT/NWI1126-DAT.md
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- video 1
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- https://twitter.com/electro_phoenix/status/1610204098019880961
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+
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### Default test firmware
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Default firmware, right bottom LED blink, drive common 4ch RGBW LED strip to blink
Chip-cn-dat/Espressif/ESP32-dat/ESP32-C3-dat/2024-08-05-18-16-35.png
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Chip-cn-dat/Espressif/ESP32-dat/ESP32-C3-dat/ESP32-C3-DAT.md
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![](2024-07-10-19-32-02.png)
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+## dev board
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-## USB
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+- ESP32 C3 super mini
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+![ESP32-C3-USB-dat/2024-08-05-18-16-35.png](ESP32-C3-USB-dat/2024-08-05-18-16-35.png)
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+![](2024-08-17-15-37-36.png)
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-![](2024-08-05-18-16-35.png)
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-- default as a comm port, and power supplied
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-
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-![](2024-08-05-18-18-01.png)
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-
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-- Flash Using USB
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-The USB on the ESP32-C3 uses the GPIO19 for D+ and GPIO18 for D-. The ESP32-C3 supports only USB CDC and JTAG. If you are flashing for the first time, you need to get the ESP32-C3 into the download mode manually. To do so, press and hold the BOOT button and then press the RESET button once.
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-
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-- [[USB-dat]]
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-
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-- USB console guide - https://docs.espressif.com/projects/esp-idf/en/stable/esp32c3/api-guides/usb-serial-jtag-console.html
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-
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-
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-The ESP32-C3 supports only USB CDC and JTAG.
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-
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-If you are flashing for the first time, you need to get the ESP32-C3 into the download mode manually. To do so, press and hold the BOOT button and then press the RESET button once. After that release the BOOT button.
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+![ESP32-C3-USB-dat/2024-08-05-18-18-01.png](ESP32-C3-USB-dat/2024-08-05-18-18-01.png)
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+- [[ESP32-C3-USB-dat]]
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## ref
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Chip-cn-dat/Espressif/ESP32-dat/ESP32-C3-dat/ESP32-C3-USB-dat/2024-08-05-18-16-35.png
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Chip-cn-dat/Espressif/ESP32-dat/ESP32-C3-dat/ESP32-C3-USB-dat/ESP32-C3-USB-dat.md
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+
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+# ESP32-C3-USB-dat
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+
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+https://stackoverflow.com/questions/77141547/serial-monitoring-esp32c3
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+
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+After a long debugging session with an ESP32-C3 Supermini, I have the following additional suggestions / information:
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+
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+- Select this board in the IDE: ESP32C3 dev module
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+- This should be enabled in the IDE: USB CDC On Boot: "Enabled", however, the JTAG adapter should remain disabled.
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+- Serial.setTxTimeoutMs(0) may help if no serial monitor is active. See: https://github.com/espressif/arduino-esp32/pull/7583 . This can be used only if USB CDC On Boot is enabled.
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+- Using Serial.flush may cause the application to hang. See: https://github.com/espressif/arduino-esp32/issues/9172
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+
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+
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+
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+## USB
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+
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+![](2024-08-05-18-16-35.png)
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+- default as a comm port, and power supplied
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+
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+![](2024-08-05-18-18-01.png)
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+
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+- Flash Using USB
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+The USB on the ESP32-C3 uses the GPIO19 for D+ and GPIO18 for D-. The ESP32-C3 supports only USB CDC and JTAG. If you are flashing for the first time, you need to get the ESP32-C3 into the download mode manually. To do so, press and hold the BOOT button and then press the RESET button once.
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+- [[USB-dat]]
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+
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+- USB console guide - https://docs.espressif.com/projects/esp-idf/en/stable/esp32c3/api-guides/usb-serial-jtag-console.html
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+
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+
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+The ESP32-C3 supports only USB CDC and JTAG.
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+
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+If you are flashing for the first time, you need to get the ESP32-C3 into the download mode manually. To do so, press and hold the BOOT button and then press the RESET button once. After that release the BOOT button.