diff --git a/src/mqtt_dummy.gleam b/src/mqtt_dummy.gleam
index 0713e4c..5a3fdd7 100644
--- a/src/mqtt_dummy.gleam
+++ b/src/mqtt_dummy.gleam
@@ -1,10 +1,9 @@
 import gleam/erlang/process
 import gleam/list
 import gleam/otp/actor
-import sensors
 
 pub type Subscriber =
-  process.Subject(sensors.SensorReading)
+  process.Subject(String)
 
 pub type Message {
   Subscribe(subscriber: Subscriber)
@@ -25,10 +24,7 @@ fn handle_message(
     }
     Proc -> {
       list.each(subscribers, fn(subscriber) {
-        process.send(
-          subscriber,
-          sensors.SensorReading(sensors.Temperature, 26.6),
-        )
+        process.send(subscriber, "Hello from dummy mqtt action")
       })
       actor.continue(subscribers)
     }
diff --git a/src/sensors.gleam b/src/sensors.gleam
deleted file mode 100644
index 0cc1df2..0000000
--- a/src/sensors.gleam
+++ /dev/null
@@ -1,42 +0,0 @@
-import gleam/float
-import gleam/io
-
-pub type Sensor {
-  Temperature
-  Humidity
-  Pressure
-  ParticalMatterOne
-  ParticalMatterTwoPointFive
-  ParticalMatterTen
-}
-
-pub type SensorReading {
-  SensorReading(sensor: Sensor, value: Float)
-}
-
-pub fn sensor_name(sensor: Sensor) -> String {
-  case sensor {
-    Temperature -> "Temperature"
-    Humidity -> "Humidity"
-    Pressure -> "Pressure"
-    ParticalMatterOne -> "Partical matter 1 micron or less"
-    ParticalMatterTwoPointFive -> "Partical matter 2.5 micros or less"
-    ParticalMatterTen -> "Partical matter 10 microns or less"
-  }
-}
-
-pub fn print_sensor_reading(reading: SensorReading) -> Nil {
-  let sensor_name = sensor_name(reading.sensor)
-  io.println(sensor_name <> ": " <> float.to_string(reading.value))
-}
-
-pub fn sensor_unit(sensor: Sensor) -> String {
-  case sensor {
-    Temperature -> "°C"
-    Humidity -> "%"
-    Pressure -> "hPa"
-    ParticalMatterOne -> "µg/m³"
-    ParticalMatterTwoPointFive -> "µg/m³"
-    ParticalMatterTen -> "µg/m³"
-  }
-}
diff --git a/src/weather_portal.gleam b/src/weather_portal.gleam
index 2888f43..1627003 100644
--- a/src/weather_portal.gleam
+++ b/src/weather_portal.gleam
@@ -2,7 +2,6 @@ import config
 import gleam/erlang/process
 import gleam/io
 import mqtt_dummy
-import sensors
 
 pub fn main() -> Nil {
   case config.load_config() {
@@ -38,12 +37,13 @@ pub fn main() -> Nil {
 }
 
 fn receive_and_reschedule(
-  mailbox: process.Subject(sensors.SensorReading),
+  mailbox: process.Subject(String),
   subject: process.Subject(mqtt_dummy.Message),
 ) -> Nil {
   case process.receive(mailbox, 2000) {
     Ok(msg) -> {
-      sensors.print_sensor_reading(msg)
+      io.println("Got message: " <> msg)
+      // Reschedule the next Proc message
       process.send_after(subject, 1000, mqtt_dummy.Proc)
       receive_and_reschedule(mailbox, subject)
     }
diff --git a/test/sensors_test.gleam b/test/sensors_test.gleam
deleted file mode 100644
index fd4ce0e..0000000
--- a/test/sensors_test.gleam
+++ /dev/null
@@ -1,19 +0,0 @@
-import gleeunit
-import gleeunit/should
-import sensors
-
-pub fn main() -> Nil {
-  gleeunit.main()
-}
-
-// gleeunit test functions end in `_test`
-pub fn file_read_test() {
-  let reading =
-    sensors.sensor_name(sensors.Temperature)
-    <> " "
-    <> "20.5"
-    <> " "
-    <> sensors.sensor_unit(sensors.Temperature)
-  reading
-  |> should.equal("Temperature 20.5 °C")
-}