wip

lib/network/network.cpp

@@ -38,6 +38,17 @@ std::string Network::getHostname() const {
     return WiFi.getHostname();
 }
 
+const std::string Network::getMacAddress() const {
+    std::string mac = WiFi.macAddress().c_str(); // format: "AA:BB:CC:DD:EE:FF"
+    std::string hexMac = "0x";
+    for (size_t i = 0; i < mac.size(); ++i) {
+        if (mac[i] != ':') {
+            hexMac += mac[i];
+        }
+    }
+    return hexMac;
+}
+
 bool Network::setHostname(const std::string_view &hostname) {
     this->hostname = std::string(hostname);
     return WiFi.setHostname(this->hostname.c_str());