ESP32-C3F-KIT development board encountered a problem (not running), and the solution was recorded

damiaa

ESP32-C3F-KIT development board encountered a problem (not running), and the solution was recorded [Copy link]

 

ESP32-C3F-KIT development board encountered a problem (not running), and the solution was recorded

I bought this board last year, from Anlixin ( wrong, it was Anxinke ). The board with 2M flash is called ESP32-C3F-KIT, and the board with 4M flash is called ESP32-C3-12F-KIT.

So I installed idf, installed eclipse, and installed vscode. All OK.

When importing a blink, I found that the header file directory could not be found when imported using eclipse (currently idf.py is used directly to handle project import).

You can use the following idf.py command line.

cd %userprofile%\esp
xcopy /e /i %IDF_PATH%\examples\get-started\hello_world hello_world

After compiling with idf.py build in the hello_world directory .

After idf.py -p com21 flash program is refreshed:

I found that the LED did not flash.

Use idf.py -p com21 monitor to get this prompt:

I (34) boot: ESP-IDF v4.3 2nd stage bootloader
I (35) boot: compile time 17:19:46
I (35) boot: chip revision: 2
E (36) boot_comm: This chip is revision 2 but the application is configured for minimum revision 3. Can't run.
ESP-ROM:esp32c3-20200918
Build:Sep 18 2020
rst:0x3 (RTC_SW_SYS_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Saved PC:0x403d11a0
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd6100,len:0x1714
load:0x403ce000,len:0x8d4
load:0x403d0000,len:0x293c
entry 0x403ce000

First time playing with this. Really don't understand, no one answered when I asked everywhere. It seems to be a version problem. I remember there is also an idf.py menuconfig in idf.py.

So I found it inside.

Mininum Supported ESP-C3 Revision (Rev 3)---》Change it to (Rev 2) and save it.

Then idf.py build

Then idf.py -p com21 flash

The light flashes. Then go to eclipse to modify the program and refresh it.

So, to play with esp32, you still have to start with idf.py. . .

hungdglkjgjljus

Thanks for sharing. If you have any questions, please share them more and everyone’s problems can be solved.

damiaa

New ESP-C3 should be ESP-C3 Revision (Rev 3). The latest 4.3 idf defaults to ESP-C3 Revision (Rev 3)

okhxyyo

Thanks for sharing~~ Your board is from Anxinke, right? The name is wrong in the article.

damiaa

okhxyyo posted on 2021-8-18 16:40 Thank you for sharing~~ Your board is from Anxinke, right? The name is wrong in the article

Yeah that's wrong.

testox

Can you share a working firmware for this board? I bought more than a dozen modules, but they have been gathering dust. Now I want to play around with them, but I found that the PR for micropython's Revision2 branch has been deleted. I can't find the source code and firmware that can be compiled. If you have one, I'd be very grateful! My email address is peace-of-mind@foxmail.com, thank you!

damiaa

testox posted on 2022-3-18 20:45 Can you share a firmware that can run on this board? I bought more than a dozen modules at that time, and they have been gathering dust. Now I want to play with them and found micropython ...

MicroPython PR for Revision2 branch No