I started by flashing the K210 chip with the kflash_gui.exe like it is told in the sipeed docs. As firmware I used "maixpy_v0.5.1_103gf9bb0bb.bin". I just saw that there are newer version out now. I tried them as well (the newest from 16.12.2020) but it still does not work.
Maybe you could give me a little bit more detail on how you did it and what firmware your board is on?
You should use the MaixPy firmware in this link as shown in my post, it had customized code for ADC. The official release MaixPy firmware doesn't do ADC right.
Sadly this does not resolve the issue. I still get the same error code when I try to burn the ESP32 with the flash_download_tool v3.8.5 (I couldn't find the Version 3.6.8 you used online to check if that might be a problem). Do I need additional drivers besides the COM driver I use for communicating with the K210?
Thank you in advance!
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I started by flashing the K210 chip with the kflash_gui.exe like it is told in the sipeed docs. As firmware I used "maixpy_v0.5.1_103gf9bb0bb.bin". I just saw that there are newer version out now. I tried them as well (the newest from 16.12.2020) but it still does not work.
Maybe you could give me a little bit more detail on how you did it and what firmware your board is on?
Thank you in advance!
You should use the MaixPy firmware in this link as shown in my post, it had customized code for ADC. The official release MaixPy firmware doesn't do ADC right.
Sadly this does not resolve the issue. I still get the same error code when I try to burn the ESP32 with the flash_download_tool v3.8.5 (I couldn't find the Version 3.6.8 you used online to check if that might be a problem). Do I need additional drivers besides the COM driver I use for communicating with the K210?
Thank you in advance!