diff --git a/things.ino b/things.ino
index 64e71ec..1b5ebbd 100644
--- a/things.ino
+++ b/things.ino
@@ -37,6 +37,9 @@ extern "C" {
 char mqtt_server[40];
 char mqtt_port[6] = "1883";
 char mqtt_topic[34] = "OutTopic";
+bool capability_dht = true;
+bool capability_ldr = true;
+bool capability_rgb = true;
 
 // flag for saving data
 bool shouldSaveConfig = false;
@@ -239,6 +242,9 @@ void setup() {
           strcpy(mqtt_server, json["mqtt_server"]);
           strcpy(mqtt_port, json["mqtt_port"]);
           strcpy(mqtt_topic, json["mqtt_topic"]);
+          capability_dht = json["capability_dht"];
+          capability_ldr = json["capability_ldr"];
+          capability_rgb = json["capability_rgb"];
         } else {
           Serial.println("failed to load json config");
         }
@@ -253,6 +259,9 @@ void setup() {
   WiFiManagerParameter custom_mqtt_server("server", "mqtt server", mqtt_server, 40);
   WiFiManagerParameter custom_mqtt_port("port", "mqtt port", mqtt_port, 5);
   WiFiManagerParameter custom_mqtt_topic("topic", "mqtt topic", mqtt_topic, 32);
+  WiFiManagerParameter custom_capability_dht("dht", "capability dht", capability_dht ? "true" : "false", 5);
+  WiFiManagerParameter custom_capability_ldr("ldr", "capability ldr", capability_ldr ? "true" : "false", 5);
+  WiFiManagerParameter custom_capability_rgb("rgb", "capability rgb", capability_rgb ? "true" : "false", 5);
 
   // local intialization
   WiFiManager wifiManager;
@@ -273,6 +282,9 @@ void setup() {
   wifiManager.addParameter(&custom_mqtt_server);
   wifiManager.addParameter(&custom_mqtt_port);
   wifiManager.addParameter(&custom_mqtt_topic);
+  wifiManager.addParameter(&custom_capability_dht);
+  wifiManager.addParameter(&custom_capability_ldr);
+  wifiManager.addParameter(&custom_capability_rgb);
 
   // fetches ssid and pass and tries to connect
   // if it does not connect it starts an access point
@@ -291,6 +303,9 @@ void setup() {
   strcpy(mqtt_server, custom_mqtt_server.getValue());
   strcpy(mqtt_port, custom_mqtt_port.getValue());
   strcpy(mqtt_topic, custom_mqtt_topic.getValue());
+  capability_dht = custom_capability_dht.getValue()[0] == 't';
+  capability_ldr = custom_capability_ldr.getValue()[0] == 't';
+  capability_rgb = custom_capability_rgb.getValue()[0] == 't';
 
   // save the custom parameters to FS
   if (shouldSaveConfig) {
@@ -300,6 +315,9 @@ void setup() {
     json["mqtt_server"] = mqtt_server;
     json["mqtt_port"] = mqtt_port;
     json["mqtt_topic"] = mqtt_topic;
+    json["capability_dht"] = capability_dht;
+    json["capability_ldr"] = capability_ldr;
+    json["capability_rgb"] = capability_rgb;
 
     File configFile = SPIFFS.open("/config.json", "w");
     if (!configFile) {