Chip-Related Issues¶ 1 GPIO-related 2 Timer-Related 3 Interrupt-related 4 Watchdog-Related 5 RTC Related 6 ADC Related 7 I2C-related 8 Low Power-Related 9 PWM 10 System 11 Bluetooth 12 USB-Related 13 UART-Related 14 Dual-core Related 15 I2S-related 13 SPI Related Issues