Is GPIO20 not allowed to wakeup ESP-C3-13? Even GND signal send to pin #11 ESP cannot wake up? What is wrong? Code:Select all esp_deep_sleep_enable_gpio_wakeup(1<<20, ESP_GPIO_WAKEUP_GPIO_LOW); Anybody has an idea? Thank you. ...
before sleep cycle 1: use the following to enable both wake up source. Code: Select all esp_deep_sleep_enable_gpio_wakeup(WAKEUP_HIGH_PIN_BITMASK, ESP_GPIO_WAKEUP_GPIO_HIGH); esp_deep_sleep_enable_gpio_wakeup(WAKEUP_LOW_PIN_BITMASK, ESP_GPIO_WAKEUP_GPIO_LOW); esp_deep_sleep_start()...