wip:

README.md

@@ -47,6 +47,7 @@ void app_main(void)
     zh_ac_dimmer_init_config_t config = ZH_AC_DIMMER_INIT_CONFIG_DEFAULT();
     config.zero_cross_gpio = GPIO_NUM_16;
     config.triac_gpio = GPIO_NUM_17;
+    config.ac_frequency = 50;
     zh_ac_dimmer_init(&config);
     zh_ac_dimmer_start();
     uint8_t value = 0;