diff --git a/components/config/CMakeLists.txt b/components/settings/CMakeLists.txt
similarity index 78%
rename from components/config/CMakeLists.txt
rename to components/settings/CMakeLists.txt
index 5010f11..0ea4c8d 100644
--- a/components/config/CMakeLists.txt
+++ b/components/settings/CMakeLists.txt
@@ -1,5 +1,5 @@
 idf_component_register(
-  SRCS "config.c"
+  SRCS "settings.c"
   INCLUDE_DIRS "."
   REQUIRES fatal nvs_flash
 )
diff --git a/components/config/config.c b/components/settings/settings.c
similarity index 78%
rename from components/config/config.c
rename to components/settings/settings.c
index eb4e8a9..c48a843 100644
--- a/components/config/config.c
+++ b/components/settings/settings.c
@@ -3,7 +3,7 @@
  * Copyright (c) Camden Dixie O'Brien
  */
 
-#include "config.h"
+#include "settings.h"
 
 #include "fatal.h"
 
@@ -12,9 +12,9 @@
 #include <stdbool.h>
 #include <string.h>
 
-#define TAG "Config"
+#define TAG "Settings"
 
-#define NAMESPACE "config"
+#define NAMESPACE "settings"
 #define MAX_CALLBACKS 8
 
 typedef enum {
@@ -28,9 +28,9 @@ typedef enum {
 typedef struct {
 	const char *id;
 	const char *default_value;
-	char value[CONFIG_MAX_VALUE_SIZE];
+	char value[SETTINGS_MAX_VALUE_SIZE];
 	struct {
-		ConfigCallback funcs[MAX_CALLBACKS];
+		SettingsCallback funcs[MAX_CALLBACKS];
 		unsigned count;
 	} callbacks;
 } Item;
@@ -67,9 +67,12 @@ static bool load(ItemIndex item)
 		return false;
 	}
 
-	size_t size = CONFIG_MAX_VALUE_SIZE;
+	size_t size = SETTINGS_MAX_VALUE_SIZE;
 	error = nvs_get_str(handle, state[item].id, state[item].value, &size);
-	if (error != ESP_OK) {
+	if (error == ESP_ERR_NVS_NOT_FOUND) {
+		nvs_close(handle);
+		return false;
+	} else if (error != ESP_OK) {
 		ESP_LOGE(
 		    TAG, "Error loading %s from storage: %04x", state[item].id,
 		    error);
@@ -120,11 +123,11 @@ static void set(ItemIndex item, const char *value)
 	}
 
 	size_t len = strlen(value);
-	if (len >= CONFIG_MAX_VALUE_SIZE) {
+	if (len >= SETTINGS_MAX_VALUE_SIZE) {
 		ESP_LOGW(
 		    TAG, "%s value \"%s\" exceeds maximum size; truncated",
 		    state[item].id, value);
-		len = CONFIG_MAX_VALUE_SIZE - 1;
+		len = SETTINGS_MAX_VALUE_SIZE - 1;
 	}
 
 	memcpy(state[item].value, value, len);
@@ -145,7 +148,7 @@ static size_t get(ItemIndex item, char *buffer, size_t buffer_size)
 	return len;
 }
 
-static void add_callback(ItemIndex item, ConfigCallback callback)
+static void add_callback(ItemIndex item, SettingsCallback callback)
 {
 	if (callback == NULL) {
 		ESP_LOGW(
@@ -162,7 +165,7 @@ static void add_callback(ItemIndex item, ConfigCallback callback)
 	}
 }
 
-void config_init()
+void settings_init()
 {
 	esp_err_t error;
 
@@ -186,62 +189,62 @@ void config_init()
 	}
 }
 
-void config_set_hostname(const char *hostname)
+void settings_set_hostname(const char *hostname)
 {
 	set(HOSTNAME, hostname);
 }
 
-size_t config_get_hostname(char *buffer, size_t buffer_size)
+size_t settings_get_hostname(char *buffer, size_t buffer_size)
 {
 	return get(HOSTNAME, buffer, buffer_size);
 }
 
-void config_add_hostname_callback(ConfigCallback callback)
+void settings_add_hostname_callback(SettingsCallback callback)
 {
 	add_callback(HOSTNAME, callback);
 }
 
-void config_set_ssid(const char *ssid)
+void settings_set_ssid(const char *ssid)
 {
 	set(SSID, ssid);
 }
 
-size_t config_get_ssid(char *buffer, size_t buffer_size)
+size_t settings_get_ssid(char *buffer, size_t buffer_size)
 {
 	return get(SSID, buffer, buffer_size);
 }
 
-void config_add_ssid_callback(ConfigCallback callback)
+void settings_add_ssid_callback(SettingsCallback callback)
 {
 	add_callback(SSID, callback);
 }
 
-void config_set_psk(const char *psk)
+void settings_set_psk(const char *psk)
 {
 	set(PSK, psk);
 }
 
-size_t config_get_psk(char *buffer, size_t buffer_size)
+size_t settings_get_psk(char *buffer, size_t buffer_size)
 {
 	return get(PSK, buffer, buffer_size);
 }
 
-void config_add_psk_callback(ConfigCallback callback)
+void settings_add_psk_callback(SettingsCallback callback)
 {
 	add_callback(PSK, callback);
 }
 
-void config_set_timezone(const char *timezone)
+void settings_set_timezone(const char *timezone)
 {
 	set(TIMEZONE, timezone);
 }
 
-size_t config_get_timezone(char *buffer, size_t buffer_size)
+size_t settings_get_timezone(char *buffer, size_t buffer_size)
 {
 	return get(TIMEZONE, buffer, buffer_size);
 }
 
-void config_add_timezone_callback(ConfigCallback callback)
+void settings_add_timezone_callback(SettingsCallback callback)
 {
 	add_callback(TIMEZONE, callback);
 }
diff --git a/components/config/config.h b/components/settings/settings.h
similarity index 75%
rename from components/config/config.h
rename to components/settings/settings.h
index df10a97..72fc834 100644
--- a/components/config/config.h
+++ b/components/settings/settings.h
@@ -3,25 +3,25 @@
  * Copyright (c) Camden Dixie O'Brien
  */
 
-#ifndef CONFIG_H
-#define CONFIG_H
+#ifndef SETTINGS_H
+#define SETTINGS_H
 
 #include <stddef.h>
 
-#define CONFIG_MAX_VALUE_SIZE 32U
+#define SETTINGS_MAX_VALUE_SIZE 32U
 
 /**
- * Callback type for config updates
+ * Callback type for settings updates
  */
-typedef void (*ConfigCallback)(const char *value);
+typedef void (*SettingsCallback)(const char *value);
 
 /**
- * Initialize the configuration module.
+ * Initialize the settings module.
  *
- * If there is a saved configuration, it will be loaded. Otherwise,
- * the default configuration will be loaded and saved.
+ * If there are saved settings, they will be loaded. Otherwise,
+ * the default settings will be loaded and saved.
  */
-void config_init(void);
+void settings_init(void);
 
 /**
  * Set the device's hostname.
@@ -30,7 +30,7 @@ void config_init(void);
  * length is exceeded, the value will still be used, but will be
  * truncated.
  */
-void config_set_hostname(const char *hostname);
+void settings_set_hostname(const char *hostname);
 
 /**
  * Write the device's hostname into the given buffer.
@@ -39,7 +39,7 @@ void config_set_hostname(const char *hostname);
  * the size of the buffer, nothing will be written to the buffer but
  * the length is still returned.
  */
-size_t config_get_hostname(char *buffer, size_t buffer_size);
+size_t settings_get_hostname(char *buffer, size_t buffer_size);
 
 /**
  * Add a callback for hostname updates.
@@ -49,7 +49,7 @@ size_t config_get_hostname(char *buffer, size_t buffer_size);
  * lifetime of the passed argument will be static, but the value may
  * be modified once the callback returns.
  */
-void config_add_hostname_callback(ConfigCallback callback);
+void settings_add_hostname_callback(SettingsCallback callback);
 
 /**
  * Set the SSID of the WiFi network.
@@ -58,7 +58,7 @@ void config_add_hostname_callback(ConfigCallback callback);
  * length is exceeded, the value will still be used, but will be
  * truncated.
  */
-void config_set_ssid(const char *ssid);
+void settings_set_ssid(const char *ssid);
 
 /**
  * Write the SSID of the WiFi network into the given buffer.
@@ -67,7 +67,7 @@ void config_set_ssid(const char *ssid);
  * the size of the buffer, nothing will be written to the buffer but
  * the length is still returned.
  */
-size_t config_get_ssid(char *buffer, size_t buffer_size);
+size_t settings_get_ssid(char *buffer, size_t buffer_size);
 
 /**
  * Add a callback for SSID updates.
@@ -77,7 +77,7 @@ size_t config_get_ssid(char *buffer, size_t buffer_size);
  * lifetime of the passed argument will be static, but the value may
  * be modified once the callback returns.
  */
-void config_add_ssid_callback(ConfigCallback callback);
+void settings_add_ssid_callback(SettingsCallback callback);
 
 /**
  * Set the PSK for the WiFi network.
@@ -86,7 +86,7 @@ void config_add_ssid_callback(ConfigCallback callback);
  * length is exceeded, the value will still be used, but will be
  * truncated.
  */
-void config_set_psk(const char *psk);
+void settings_set_psk(const char *psk);
 
 /**
  * Write the PSK for the WiFi network into the given buffer.
@@ -95,7 +95,7 @@ void config_set_psk(const char *psk);
  * the size of the buffer, nothing will be written to the buffer but
  * the length is still returned.
  */
-size_t config_get_psk(char *buffer, size_t buffer_size);
+size_t settings_get_psk(char *buffer, size_t buffer_size);
 
 /**
  * Add a callback for PSK updates.
@@ -105,7 +105,7 @@ size_t config_get_psk(char *buffer, size_t buffer_size);
  * the passed argument will be static, but the value may be modified
  * once the callback returns.
  */
-void config_add_psk_callback(ConfigCallback callback);
+void settings_add_psk_callback(SettingsCallback callback);
 
 /**
  * Set the timezone.
@@ -115,7 +115,7 @@ void config_add_psk_callback(ConfigCallback callback);
  * length is exceeded, the value will still be used, but will be
  * truncated.
  */
-void config_set_timezone(const char *psk);
+void settings_set_timezone(const char *psk);
 
 /**
  * Write the timezone into the given buffer.
@@ -124,7 +124,7 @@ void config_set_timezone(const char *psk);
  * the size of the buffer, nothing will be written to the buffer but
  * the length is still returned.
  */
-size_t config_get_timezone(char *buffer, size_t buffer_size);
+size_t settings_get_timezone(char *buffer, size_t buffer_size);
 
 /**
  * Add a callback for timezone updates.
@@ -134,6 +134,6 @@ size_t config_get_timezone(char *buffer, size_t buffer_size);
  * lifetime of the passed argument will be static, but the value may
  * be modified once the callback returns.
  */
-void config_add_timezone_callback(ConfigCallback callback);
+void settings_add_timezone_callback(SettingsCallback callback);
 
 #endif
diff --git a/components/time/CMakeLists.txt b/components/time/CMakeLists.txt
index 130f44d..a05a4b0 100644
--- a/components/time/CMakeLists.txt
+++ b/components/time/CMakeLists.txt
@@ -1,5 +1,5 @@
 idf_component_register(
   SRCS "time_manager.c"
   INCLUDE_DIRS "."
-  REQUIRES config
+  REQUIRES settings
 )
diff --git a/components/time/time_manager.c b/components/time/time_manager.c
index b8cf755..b3ffc00 100644
--- a/components/time/time_manager.c
+++ b/components/time/time_manager.c
@@ -5,7 +5,7 @@
 
 #include "time_manager.h"
 
-#include "config.h"
+#include "settings.h"
 
 #include <time.h>
 
@@ -17,11 +17,11 @@ static void handle_timezone_update(const char *timezone)
 
 void time_manager_init(void)
 {
-	char timezone[CONFIG_MAX_VALUE_SIZE];
-	(void)config_get_timezone(timezone, CONFIG_MAX_VALUE_SIZE);
+	char timezone[SETTINGS_MAX_VALUE_SIZE];
+	(void)settings_get_timezone(timezone, sizeof(timezone));
 	handle_timezone_update(timezone);
 
-	config_add_timezone_callback(&handle_timezone_update);
+	settings_add_timezone_callback(&handle_timezone_update);
 }
 
 Time get_time(void)
diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index f983e56..46a97e0 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -1,5 +1,5 @@
 idf_component_register(
   SRCS "main.c"
   INCLUDE_DIRS "."
-  REQUIRES config display
+  REQUIRES display settings
 )
diff --git a/main/main.c b/main/main.c
index c10eddf..c8e9df8 100644
--- a/main/main.c
+++ b/main/main.c
@@ -3,11 +3,11 @@
  * Copyright (c) Camden Dixie O'Brien
  */
 
-#include "config.h"
 #include "display.h"
+#include "settings.h"
 
 void app_main(void)
 {
-	config_init();
+	settings_init();
 	display_init();
 }