ESP32 Forum

Posted: **Thu Nov 17, 2022 3:10 am**

Hi

I am trying to run BLINK on a DevKit C V4 development board. It compiles. I shows that it is uploading without error.
I get the following message at the end of uploading:

Code: Select all

Wrote 243424 bytes (134488 compressed) at 0x00010000 in 2.5 seconds (effective 769.6 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...

I cannot find the ESP32-WROOM-32U or the DevKit C V4 in the list of supported ESPs or boards.
I have tried the ESP32-DEV-Module without success.

I have tried pressing boot when uploading.

What am I doing wrong???

Posted: **Thu Dec 08, 2022 8:39 am**

hello,

What is wrong ?

this message at the end of compile is classic and Ok ...

Wrote 3072 bytes (128 compressed) at 0x00008000 in 0.1 seconds (effective 274.3 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin..

can you connect a terminal PC ( same virtual COM used for Uploading ) on your board
to check / see the progress in program (but MUST BE disconnected to be able to do Upload!)

ESP32 Forum

ESP32-WROOM-32U on DevKit C V4

ESP32-WROOM-32U on DevKit C V4

Re: ESP32-WROOM-32U on DevKit C V4