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A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header ( PLC Ardbox Analog HF + Wifi)

By
Guest
on 8/31/20, 2:48 AM 410 views

I am working with an Ardbox Analog HF + Wifi PLC.

When I try to upload programs to the ESP32 antenna to connect it via wifi, when uploading it I get this error. This error can be solved in conventional ESP32s by pressing the Boot button, but being in the PLC this button is not visible. I don't know how to fix it.

Thank you so much. Greetings.

Dave


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Industrial Shields Forum user

Guillem Cura Marti

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--Guillem Cura Marti--
Guillem Cura Marti
On 8/31/20, 5:59 AM

Hello Dave,

To solve this problem, you simply need to install a driver so that the PC detects the ESP32 module directly without having to press the boot button to restart the bootloader,

Here you can follow the instructions step by step:

https://www.industrialshields.com/blog/arduino-industrial-1/post/issues-while-connecting-the-wifi-module-on-industrial-plc-177


Any questions or problems let us know and we will find the solution,

Thank you very much for contacting us



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Asked: 8/31/20, 2:48 AM
Seen: 410 times
Last updated: 8/31/20, 5:59 AM