Add package documentation and usage example of UpdaterClient

reach/example_test.go

@@ -0,0 +1,30 @@
+package reach
+
+import "log"
+
+// ReachRS modules provides an Updater application when reset in factory mode.
+// This package provides an API to communicate with this application.
+func Example_updaterClientUsage() {
+	// Create a new Updater client instance
+	updater := NewUpdaterClient(
+		WithEndpoint("192.168.42.1", 80), // Define the module endpoint
+	)
+
+	// Connect to the ReachRS Updater endpoint
+	if err := updater.Connect(); err != nil {
+		log.Fatal(err)
+	}
+
+	networks, err := updater.SavedWifiNetworks()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Do something with network
+	for _, n := range networks {
+		log.Printf("Save WiFi network: SSID: '%s', Security: '%s'", n.SSID, n.Security)
+	}
+
+	// Dont forget to close the connection when you are done
+	defer updater.Close()
+}

reach/reach.go

@@ -0,0 +1,4 @@
+// Package reach is a package to configure EMLID ReachRS modules in Go.
+//
+// It aims to provide a simple interface to common ReachRS modules management operations.
+package reach