Hello ytesfai, I would like to try to follow your path changing both #define SOC_ADC_SAMPLE_FREQ_THRES_HIGH 83333 #define ADC_LL_CLKM_DIV_NUM_DEFAULT 15 values in my Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.3-cfea4f7c-v1\esp32s3\include\soc\esp32s3\include\soc\soc_caps....

On a working arduino sketch after an arduino update I have the error on downloading from https://dl.espressif.com/dl/package_esp32_index.json if I use this adress in the browser I have a certificate error. How can I fix it? I have already unistalled Arduino and installed the last 1.8.10 version but ...