MicroPython Forum (Archive)

I was able to get by the error by first running make as described, making the changes in config as described and saving and continuing. I then changed the make file back from menuconfig to build and ran make and it compiled. I still am not getting REPL. This is what I get in Thonny Device is busy or...

The following protocol worked for my ESP32-S3-DEVKITC-1-N32R8V (WROOM2) to get a python repl without errors. Downside is only 16 out of 32 MB flash will be enabled. I believe this is a limitation of the esp-idf 4.4 package. #built requirements sudo apt-get install git wget flex bison gperf python3 ...

Thank you mwalimu If you would please be so kind, please share what you did and I will continue to llook for a solution to the zeo kb. I tried using esptool.py v3.2 Did you build from source? I never could get close to getting the downloads to work. Also, I once got where you are at with the 0 kb an...

I am thinking the 32 MB of ram may have something to do with it. When I run chip_id, it comes back stating it could not determine the amount of ram and defaults to 4 MB. I have a board exactly like this one but only 8 MB and it is running in production. Note: I tried to manually state the amount of ...

I have this board ESP32­-S3­-DevKitC-1 - ESP32-S3-WROOM-2 - 32MB Flash 8MB PSRAM I am using this tool esptool.py v3.2 I have tried the following esptool.py --chip esp32-s3 --port /dev/ttyUSB0 --baud 460800 write_flash -z 0x00 GENERIC_S3-20220117-v1.18.bin esptool.py --chip esp32-s3 --port /dev/ttyUS...

I have the ESP32-S3-DevkitC-1 board with the 32 mb of ram and 8 mb psram. I am able to build and install micropython using idf version4.4 beta (note that the regular 4.4 and the latest 5.0 fails to build a working image. I have the same board but with only 8 mb flash and it works great. I am able to...

I don't believe the pre-builts will work and the spiram is a different model than what I have. Note the step where I needed to change the config file and remove a file. That steps appears to be critical and the pre-builts do not have that.

I am sharing because of the extreme pain I went through and the fact that I now have success. It was my own fault for initially not following the instructions 100% as I have now learned that the smallest step could be the most critical when dealing with microcontrollers. Micropython and the board ar...

I am still struggling with micropython on esp32-s3. I was able to get it run from source nut endure crashes in regards to memory. I tried the latest image of 1.18 and I am able to do the erase and install but I am getting invalid header. I tried different memory addresses such as 0x0 and 0x8000 as w...

OK - yet another round of images uploaded. I am now building for all the newly available ESP32 S2/S3/C3 targets in micropython main branch (except GENERIC_D2WD which fails due to image size limitations). These are all untested except for GENERIC, GENERIC_S2, UM_FEATHERS2 and UM_TINYS2 (those are th...