diff --git a/README.md b/README.md
index 5ba47d0..be44c49 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,41 @@ sudo cp ./fan2go /usr/bin/fan2go
 
 ### Configuration
 
-To configure fan2go create a YAML configuration file in **one** of the following locations:
+Use `fan2go detect` to print a list of all usable devices:
+
+```shell
+Detected Devices:
+acpitz
+  temp1_input (1): 27800
+  temp2_input (2): 29800
+nvme
+  temp1_input (1): 52850
+  temp2_input (2): 52850
+  temp3_input (3): 64850
+coretemp
+  temp1_input (1): 59000
+  temp2_input (2): 57000
+  temp3_input (3): 52000
+  temp4_input (4): 56000
+  temp5_input (5): 50000
+it8620
+  pwm1 (1): RPM: 0 PWM: 70 Auto: false
+  pwm2 (2): RPM: 0 PWM: 70 Auto: false
+  pwm3 (3): RPM: 709 PWM: 106 Auto: false
+  pwm4 (4): RPM: 627 PWM: 94 Auto: false
+  pwm5 (5): RPM: 684 PWM: 100 Auto: false
+  temp1_input (1): 29000
+  temp2_input (2): 32000
+  temp3_input (3): 49000
+  temp4_input (4): 29000
+  temp5_input (5): 46000
+  temp6_input (6): 46000
+nouveau
+  pwm1 (1): RPM: 1560 PWM: 31 Auto: false
+  temp1_input (1): 33000
+```
+
+Then configure fan2go by creating a YAML configuration file in **one** of the following locations:
 
 * `./fan2go.yaml`
 * `/etc/fan2go/fan2go.yaml` (recommended)
@@ -49,7 +83,7 @@ sensors:
     # If sensors displays a group with the title "nouveau-pci-0100",
     # the platform would be "nouveau"
     platform: coretemp
-    # The index of this sensor as displayed by `sensors`.
+    # The index of this sensor as displayed by `fan2go detect`.
     index: 1
     # The minimum target temp for this sensor.
     # If the sensor falls below this value, a fan configured
@@ -80,7 +114,7 @@ fans:
     # The platform of the controller which is
     # connected to this fan (see sensor.platform above).
     platform: it8620
-    # The index of this fan as displayed by `sensors`.
+    # The index of this fan as displayed by `fan2go detect`.
     fan: 3 # HDD Cage (Front)
     # Indicates whether this fan is allowed to fully stop.
     neverStop: no
diff --git a/cmd/root.go b/cmd/root.go
index 3eb3ad7..ec0ce33 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -3,6 +3,7 @@ package cmd
 import (
 	"fmt"
 	"github.com/markusressel/fan2go/internal"
+	"github.com/markusressel/fan2go/internal/util"
 	"github.com/mitchellh/go-homedir"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
@@ -30,7 +31,33 @@ var detectCmd = &cobra.Command{
 	Short: "Detect devices",
 	Long:  `Detects all fans and sensors and prints them as a list`,
 	Run: func(cmd *cobra.Command, args []string) {
-		internal.DetectDevices()
+
+		controllers, err := internal.FindControllers()
+		if err != nil {
+			log.Fatalf("Error detecting devices: %s", err.Error())
+		}
+
+		// === Print detected devices ===
+		fmt.Printf("Detected Devices:\n")
+
+		for _, controller := range controllers {
+			if len(controller.Name) <= 0 {
+				continue
+			}
+
+			fmt.Printf("%s\n", controller.Name)
+			for _, fan := range controller.Fans {
+				pwm := internal.GetPwm(fan)
+				rpm := internal.GetRpm(fan)
+				isAuto, _ := internal.IsPwmAuto(controller.Path)
+				fmt.Printf("  %s (%d): RPM: %d PWM: %d Auto: %v\n", fan.Name, fan.Index, rpm, pwm, isAuto)
+			}
+
+			for _, sensor := range controller.Sensors {
+				value, _ := util.ReadIntFromFile(sensor.Input)
+				fmt.Printf("  %s (%d): %d\n", sensor.Name, sensor.Index, value)
+			}
+		}
 	},
 }
 
diff --git a/internal/backend.go b/internal/backend.go
index 1db4dd9..ac35a56 100644
--- a/internal/backend.go
+++ b/internal/backend.go
@@ -34,7 +34,7 @@ func Run() {
 
 	defer OpenPersistence().Close()
 
-	DetectDevices()
+	detectDevices()
 	mapConfigToControllers()
 
 	// === start sensor monitoring
@@ -69,17 +69,13 @@ func Run() {
 	select {}
 }
 
-func DetectDevices() {
+func detectDevices() {
 	// === Detect devices ===
-	controllers, err := findControllers()
+	controllers, err := FindControllers()
 	if err != nil {
 		log.Fatalf("Error detecting devices: %s", err.Error())
 	}
 	Controllers = controllers
-
-	// === Print detected devices ===
-	log.Printf("Detected Devices:")
-	printDeviceStatus(Controllers)
 }
 
 func getProcessOwner() string {
@@ -209,8 +205,8 @@ func measureRpmSensors() {
 
 // read the current value of a fan RPM sensor and append it to the moving window
 func measureRpm(fan *Fan) {
-	pwm := getPwm(fan)
-	rpm := getRpm(fan)
+	pwm := GetPwm(fan)
+	rpm := GetRpm(fan)
 
 	pwmRpmMap := fan.FanCurveData
 	if pwmRpmMap == nil {
@@ -437,7 +433,7 @@ func calculateTargetSpeed(fan *Fan) int {
 	return int(ratio * 255)
 
 	// Toggling between off and "full on" for testing
-	//pwm := getPwm(fan)
+	//pwm := GetPwm(fan)
 	//if pwm < 255 {
 	//	return 255
 	//}
@@ -448,7 +444,7 @@ func calculateTargetSpeed(fan *Fan) int {
 }
 
 // Finds controllers and fans
-func findControllers() (controllers []*Controller, err error) {
+func FindControllers() (controllers []*Controller, err error) {
 	hwmonDevices := util.FindHwmonDevicePaths()
 	i2cDevices := util.FindI2cDevicePaths()
 	allDevices := append(hwmonDevices, i2cDevices...)
@@ -540,7 +536,7 @@ func createSensors(devicePath string) []*Sensor {
 }
 
 // checks if the given output is in auto mode
-func isPwmAuto(outputPath string) (bool, error) {
+func IsPwmAuto(outputPath string) (bool, error) {
 	pwmEnabledFilePath := outputPath + "_enable"
 
 	if _, err := os.Stat(pwmEnabledFilePath); err != nil {
@@ -597,7 +593,7 @@ func getMinPwmValue(fan *Fan) (result int) {
 }
 
 // get the pwm speed of a fan (0..255)
-func getPwm(fan *Fan) int {
+func GetPwm(fan *Fan) int {
 	value, err := util.ReadIntFromFile(fan.PwmOutput)
 	if err != nil {
 		return MinPwmValue
@@ -621,7 +617,7 @@ func setPwm(fan *Fan, pwm int) (err error) {
 	// TODO: this assumes a linear curve, but it might be something else
 	target := minPwm + int((float64(pwm)/MaxPwmValue)*(float64(maxPwm)-float64(minPwm)))
 
-	current := getPwm(fan)
+	current := GetPwm(fan)
 	if target == current {
 		return nil
 	}
@@ -630,29 +626,10 @@ func setPwm(fan *Fan, pwm int) (err error) {
 }
 
 // get the rpm value of a fan
-func getRpm(fan *Fan) int {
+func GetRpm(fan *Fan) int {
 	value, err := util.ReadIntFromFile(fan.RpmInput)
 	if err != nil {
 		return 0
 	}
 	return value
 }
-
-// ===== Console Output =====
-
-func printDeviceStatus(devices []*Controller) {
-	for _, device := range devices {
-		log.Printf("Controller: %s", device.Name)
-		for _, fan := range device.Fans {
-			pwm := getPwm(fan)
-			rpm := getRpm(fan)
-			isAuto, _ := isPwmAuto(device.Path)
-			log.Printf("Fan %d (%s): RPM: %d PWM: %d Auto: %v", fan.Index, fan.Name, rpm, pwm, isAuto)
-		}
-
-		for _, sensor := range device.Sensors {
-			value, _ := util.ReadIntFromFile(sensor.Input)
-			log.Printf("Sensor %d (%s): %d", sensor.Index, sensor.Name, value)
-		}
-	}
-}