Hi Jorgen

Thank you,
I found the setting. It's the fonts you can create on the display.
So I added some new fonts

Once everything is working, I can post my program

Fonts on Display: Are the fonts on the manager:

Hi Ben, Hi Jorgen I'm using the display manager (without a touchscreen). It works very well. I had the opposite problem from Jorgen: the values on the display were updating too frequently. So I set it to update the display only after 50 samples, and only for the values that have changed. I have one ...

Hi Ben

I tried to ignore the return value and create a file, but it didn't work.

Hi Ben Glad to hear it's working for you. I always use the same type of SD card—a 32GB SanDisk—for the 4-bit version. It worked fine with the PIC32 and ESP32 WROOM. I tried a different board—this time from SparkFun—and the card initialization caused problems there as well. I checked the pins and the...

Hi Ben

I'm trying to initialize an SD card on a ESP32S3, but I keep getting a 255 return (no card) instead of 0 (card ok).
Is there something else I need to configure to make this work with the S3? With the ESP32 wroom32 This worked very well.

Hi Steve

just this file and this line?

Hi Steve, Hi Martin

Steve: Can you try if the ESP32C3 is compling on your computer?

I found this information:

CPU architecture / ISA extensions (VERY important)
ChipEffective -march
ESP32‑C3 rv32imc
ESP32‑C 6rv32imac_zicsr_zifencei
ESP32‑C6 requires additional RISC‑V extensions
zicsr
zifencei

Hi Martin, Hi Jorgen, Hi Grout Stefan - output seems to imply it can't find the compiler?? Yes, exactly. But the compiler is there, and the DLLs are there too. Somehow it just doesn't work. I'm using the latest toolchain installer from FC11. (Flowcode_Compiler_ESP_5.3a.msi) With an older version, th...

Hi Ben The ESP32 and ESP32S3 work, but the ESP32C3 and ESP32C6 don't. What should I do? -- Found Git: C:/FC_ESP/esp-tools/tools/idf-git/2.44.0/bin/git.exe (found version "2.44.0.windows.1") -- git rev-parse returned 'fatal: not a git repository (or any of the parent directories): .git' fat...

Hi Martin

I expanded your example to include an array for sending data, and it works.
I can also receive the binary data array very easily using the Flowcode APP Developer.

Demo: