dalybms: support changing the address (#3676)

esphome/components/daly_bms/__init__.py

@@ -1,7 +1,7 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import uart
-from esphome.const import CONF_ID
+from esphome.const import CONF_ID, CONF_ADDRESS
 
 CODEOWNERS = ["@s1lvi0"]
 DEPENDENCIES = ["uart"]
@@ -15,7 +15,12 @@ DalyBmsComponent = daly_bms.class_(
 )
 
 CONFIG_SCHEMA = (
-    cv.Schema({cv.GenerateID(): cv.declare_id(DalyBmsComponent)})
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(DalyBmsComponent),
+            cv.Optional(CONF_ADDRESS, default=0x80): cv.positive_int,
+        }
+    )
     .extend(uart.UART_DEVICE_SCHEMA)
     .extend(cv.polling_component_schema("30s"))
 )
@@ -25,3 +30,4 @@ async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await uart.register_uart_device(var, config)
+    cg.add(var.set_address(config[CONF_ADDRESS]))