Search by the «cpu» tag Articles Show filter × Title Article type Basic article Review Translation Apply Fixing ESP32 incorrect PWM frequency and UART rubbish characters (XTAL Frequency) Fixing incorrect predefined XTAL (onboard crystal) frequency, that cause incorrect frequency of output PWM signal and rubbish charactersin debug terminal. esp32espesp32-c2c2idfxtalcpucrystalfrequencyesp8284esp32c2 10.02.2024 431 admin 0