wip:

main/ate0004.c

@@ -81,7 +81,6 @@ static void zh_io_expander_init(void)
     esp_event_handler_instance_register(ZH_PCF8574, ESP_EVENT_ANY_ID, &zh_pcf8574_event_handler, NULL, NULL);
     zh_pcf8574_init_config_t config = ZH_PCF8574_INIT_CONFIG_DEFAULT();
     config.i2c_handle = i2c_bus_handle;
-    config.stack_size = 3072;
     config.i2c_address = LED_I2C_ADDRESS;
     zh_pcf8574_init(&config, &led_handle);
     config.i2c_address = RELAY_I2C_ADDRESS;