- Thu Mar 30, 2023 1:16 pm
#239996
However if I add then power down, and insert the Ethernet function board and power back up (via a PC's USB) the sketch no longer runs (LED not blinking), and on a serial monitor I see this:
If I remove the Ethernet board the ESP32 seems to work fine again.
Without the Ethernet board the main board's lights are all lit except for "CHG". When the Ethernet board is connected The lights on the main board are the same. The PWR light on the Ethernet board is also lit.
In none of the above is any Ethernet cable attached.
If I do use connect the Ethernet board to a PoE source, the PoE light is lit. The main board's 3V3 and QWC are lit. VIN is not lit. The sketch does not run. If I then plug in a USB cable: VIN lights, and on the serial monitor I see the same message sequence
Since this is the most basic test I can think of I'm at a loss as to what to do next.
Thank you.
- Micromod single slot main board
- Micromod ESP32 Processor
- Micromod Ethernet
However if I add then power down, and insert the Ethernet function board and power back up (via a PC's USB) the sketch no longer runs (LED not blinking), and on a serial monitor I see this:
Code: Select all
This sequence repeatsrst:0x10 (RTCWDT_RTC_RESET),boot:0x33 (SPI_FAST_FLASH_BOOT)
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
ets Jul 29 2019 12:21:46
If I remove the Ethernet board the ESP32 seems to work fine again.
Without the Ethernet board the main board's lights are all lit except for "CHG". When the Ethernet board is connected The lights on the main board are the same. The PWR light on the Ethernet board is also lit.
In none of the above is any Ethernet cable attached.
If I do use connect the Ethernet board to a PoE source, the PoE light is lit. The main board's 3V3 and QWC are lit. VIN is not lit. The sketch does not run. If I then plug in a USB cable: VIN lights, and on the serial monitor I see the same message sequence
Since this is the most basic test I can think of I'm at a loss as to what to do next.
Thank you.