Error in the example code.

[joshuagonzalez-pixel]

In the example code for the ESP32, PIN 0 is assigned, but this is the RST.

[Cesarbautista10]

Hello @joshuagonzalez-pixel,
thank you for detecting the following issue:

“In the example code for the ESP32, PIN 0 is assigned, but this is the RST pin.”

Could you please share the specific documentation link where you found this?
I can see there are three versions of the DualMCU documentation, and I’d like to confirm exactly which one contains the reported error.

[joshuagonzalez-pixel]

In this link: https://github.com/UNIT-Electronics/DualMCU/blob/main/Examples/C%2B%2B%20Basics/ESP32/00.LEDs/Blink/Blink.ino

[Cesarbautista10]

I see the issue, but the pin in question is DTR, not RST.
This pin can be used as an output (for example, for blinking) and does not cause any conflicts — so the blink example code is correct.

You can check the full pinout distribution here:

🔗 DualMCU V3.1.2 Pinout Diagram