Build topic from ID

1 files changed, 9 insertions, 3 deletions

diff --git a/cricket.ino b/cricket.ino
index 0166db5..a78091d 100644
--- a/cricket.ino
+++ b/cricket.ino
@@ -87,9 +87,15 @@ void loop() {
     connectMqtt();
   }
   dtostrf(t, 1, 2, t_msg);
-  mqttClient.publish("cricket1/temperature", t_msg);
   dtostrf(h, 1, 2, h_msg);
-  mqttClient.publish("cricket1/humidity", h_msg);
   dtostrf(m, 1, 2, m_msg);
-  mqttClient.publish("cricket1/moisture", m_msg);
+  char temp_topic[20];
+  char humidity_topic[20];
+  char moisture_topic[20];
+  sprintf(temp_topic, "%s/temperature", MQTT_ID);
+  sprintf(humidity_topic, "%s/humidity", MQTT_ID);
+  sprintf(moisture_topic, "%s/moisture", MQTT_ID);
+  mqttClient.publish(temp_topic, t_msg);
+  mqttClient.publish(humidity_topic, h_msg);
+  mqttClient.publish(moisture_topic, m_msg);
 }