diff --git a/custom_components/localtuya/config_flow.py b/custom_components/localtuya/config_flow.py
index fed54d7e6..4b2e96986 100644
--- a/custom_components/localtuya/config_flow.py
+++ b/custom_components/localtuya/config_flow.py
@@ -26,10 +26,12 @@
     PLATFORMS,
 )
 from .discovery import discover
+from .suggestions import suggest
 
 _LOGGER = logging.getLogger(__name__)
 
 PLATFORM_TO_ADD = "platform_to_add"
+SUGGEST_DPS = "suggest_dps"
 NO_ADDITIONAL_PLATFORMS = "no_additional_platforms"
 DISCOVERED_DEVICE = "discovered_device"
 
@@ -65,7 +67,10 @@
 )
 
 PICK_ENTITY_SCHEMA = vol.Schema(
-    {vol.Required(PLATFORM_TO_ADD, default=PLATFORMS[0]): vol.In(PLATFORMS)}
+    {
+        vol.Required(PLATFORM_TO_ADD, default=PLATFORMS[0]): vol.In(PLATFORMS),
+        vol.Required(SUGGEST_DPS, default=True): bool,
+    }
 )
 
 
@@ -107,7 +112,9 @@ def gen_dps_strings():
     return [f"{dp} (value: ?)" for dp in range(1, 256)]
 
 
-def platform_schema(platform, dps_strings, allow_id=True, yaml=False):
+def platform_schema(
+    platform, dps_strings, allow_id=True, yaml=False, dps_in_use=None, suggest_dps=False
+):
     """Generate input validation schema for a platform."""
     schema = {}
     if yaml:
@@ -116,13 +123,19 @@ def platform_schema(platform, dps_strings, allow_id=True, yaml=False):
     if allow_id:
         schema[vol.Required(CONF_ID)] = vol.In(dps_strings)
     schema[vol.Required(CONF_FRIENDLY_NAME)] = str
-    return vol.Schema(schema).extend(flow_schema(platform, dps_strings))
-
 
-def flow_schema(platform, dps_strings):
-    """Return flow schema for a specific platform."""
     integration_module = ".".join(__name__.split(".")[:-1])
-    return import_module("." + platform, integration_module).flow_schema(dps_strings)
+    module = import_module("." + platform, integration_module)
+
+    schema.update(module.flow_schema(dps_strings))
+    if yaml:
+        return vol.Schema(schema)
+
+    suggestions = {}
+    if suggest_dps:
+        suggestions = suggest(platform, dps_strings, dps_in_use)
+
+    return schema_defaults(vol.Schema(schema), dps_strings, **suggestions)
 
 
 def strip_dps_values(user_input, dps_strings):
@@ -139,7 +152,8 @@ def strip_dps_values(user_input, dps_strings):
 def config_schema():
     """Build schema used for setting up component."""
     entity_schemas = [
-        platform_schema(platform, range(1, 256), yaml=True) for platform in PLATFORMS
+        platform_schema(platform, [dp for dp in range(1, 256)], yaml=True)
+        for platform in PLATFORMS
     ]
     return vol.Schema(
         {
@@ -198,10 +212,15 @@ def __init__(self):
         self.basic_info = None
         self.dps_strings = []
         self.platform = None
+        self.suggest_dps = None
         self.devices = {}
         self.selected_device = None
         self.entities = []
 
+    def async_dps_in_use(self):
+        """Return datapoints used as ID for entities."""
+        return [entity[CONF_ID] for entity in self.entities]
+
     async def async_step_user(self, user_input=None):
         """Handle the initial step."""
         errors = {}
@@ -284,6 +303,7 @@ async def async_step_pick_entity_type(self, user_input=None):
                 )
 
             self.platform = user_input[PLATFORM_TO_ADD]
+            self.suggest_dps = user_input[SUGGEST_DPS]
             return await self.async_step_add_entity()
 
         # Add a checkbox that allows bailing out from config flow iff at least one
@@ -312,7 +332,12 @@ async def async_step_add_entity(self, user_input=None):
 
         return self.async_show_form(
             step_id="add_entity",
-            data_schema=platform_schema(self.platform, self.dps_strings),
+            data_schema=platform_schema(
+                self.platform,
+                self.dps_strings,
+                dps_in_use=self.async_dps_in_use(),
+                suggest_dps=self.suggest_dps,
+            ),
             errors=errors,
             description_placeholders={"platform": self.platform},
         )
diff --git a/custom_components/localtuya/light.py b/custom_components/localtuya/light.py
index 628c74d42..8edddafb1 100644
--- a/custom_components/localtuya/light.py
+++ b/custom_components/localtuya/light.py
@@ -15,7 +15,7 @@
     SUPPORT_COLOR_TEMP,
     LightEntity,
 )
-from homeassistant.const import CONF_BRIGHTNESS, CONF_COLOR_TEMP
+from homeassistant.const import CONF_BRIGHTNESS, CONF_COLOR_TEMP, CONF_ID
 
 from .common import LocalTuyaEntity, async_setup_entry
 from .const import (
@@ -29,6 +29,14 @@
 
 _LOGGER = logging.getLogger(__name__)
 
+DP_SUGGESTIONS = {
+    CONF_ID: [1, 20],
+    CONF_COLOR_MODE: [2, 21],
+    CONF_BRIGHTNESS: [3, 22],
+    CONF_COLOR_TEMP: [4, 23],
+    CONF_COLOR: [5, 24],
+}
+
 MIRED_TO_KELVIN_CONST = 1000000
 DEFAULT_MIN_KELVIN = 2700  # MIRED 370
 DEFAULT_MAX_KELVIN = 6500  # MIRED 153
diff --git a/custom_components/localtuya/suggestions.py b/custom_components/localtuya/suggestions.py
new file mode 100644
index 000000000..e3f2266b7
--- /dev/null
+++ b/custom_components/localtuya/suggestions.py
@@ -0,0 +1,37 @@
+"""Module used to suggest datapoints for a platform."""
+from importlib import import_module
+
+from homeassistant.const import CONF_ID
+
+
+def _suggest_defaults(suggestions, dps_strings, dps_in_use):
+    """Return datapoint suggestions for options."""
+
+    def _match(suggestion):
+        for dps_str in dps_strings:
+            if dps_str.startswith(f"{suggestion} "):
+                return dps_str
+        return None
+
+    output = {}
+    for conf, conf_suggestion in suggestions.items():
+        for suggestion in conf_suggestion:
+            # Don't suggest an ID that is already in use
+            if conf == CONF_ID and suggestion in dps_in_use:
+                continue
+
+            match = _match(suggestion)
+            if match:
+                output[conf] = match
+                break
+    return output
+
+
+def suggest(platform, dps_strings, dps_in_use=None):
+    """Suggest datapoints for a platform."""
+    integration_module = ".".join(__name__.split(".")[:-1])
+    module = import_module("." + platform, integration_module)
+
+    if hasattr(module, "DP_SUGGESTIONS"):
+        return _suggest_defaults(module.DP_SUGGESTIONS, dps_strings, dps_in_use or [])
+    return {}
diff --git a/custom_components/localtuya/switch.py b/custom_components/localtuya/switch.py
index d3e08f553..cfc804ba5 100644
--- a/custom_components/localtuya/switch.py
+++ b/custom_components/localtuya/switch.py
@@ -4,6 +4,7 @@
 
 import voluptuous as vol
 from homeassistant.components.switch import DOMAIN, SwitchEntity
+from homeassistant.const import CONF_ID
 
 from .common import LocalTuyaEntity, async_setup_entry
 from .const import (
@@ -17,6 +18,13 @@
 
 _LOGGER = logging.getLogger(__name__)
 
+DP_SUGGESTIONS = {
+    CONF_ID: [1, 2],
+    CONF_CURRENT: [18],
+    CONF_CURRENT_CONSUMPTION: [19],
+    CONF_VOLTAGE: [20],
+}
+
 
 def flow_schema(dps):
     """Return schema used in config flow."""
diff --git a/custom_components/localtuya/translations/en.json b/custom_components/localtuya/translations/en.json
index f17184053..dc6fa3588 100644
--- a/custom_components/localtuya/translations/en.json
+++ b/custom_components/localtuya/translations/en.json
@@ -35,6 +35,7 @@
                 "description": "Please pick the type of entity you want to add.",
                 "data": {
                     "platform_to_add": "Platform",
+                    "suggest_dps": "Suggest platform configuration",
                     "no_additional_platforms": "Do not add any more entities"
                 }
             },