diff --git a/src/main.cpp b/src/main.cpp
index c214eff..3fe3542 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -471,6 +471,7 @@ void setup() {
         doc["ledBrightness"] = led_brightness;
         doc["ledRgbBrightness"] = rgb_brightness;
         doc["tempFormat"] = "C";
+        doc["switchBank"] = 0;
         doc["key1"] = keycode[BUTTON_1];
         doc["key2"] = keycode[BUTTON_2];
         doc["key3"] = keycode[BUTTON_3];
@@ -498,6 +499,8 @@ void setup() {
     server.on("/api/status", HTTP_GET, [](AsyncWebServerRequest *request){
         StaticJsonDocument<200> doc;
 
+        doc["version"] = VERSION;
+
         int cpu_freq = esp_clk_cpu_freq() / 1000000;
         doc["cpuspeed"] =  String(cpu_freq) + "MHz";
 
@@ -514,6 +517,12 @@ void setup() {
         serializeJson(doc, out);
         request->send(200, "application/json", out);
     });
+    server.on("/api/fwinfo", HTTP_GET, [](AsyncWebServerRequest *request){
+        StaticJsonDocument<200> doc;
+        doc["version"] = VERSION;
+        doc["build_date"] = BUILD_DATE;
+        doc["build_time"] = BUILD_TIME;
+    });
     server.on("/api/setconfig", HTTP_POST, [](AsyncWebServerRequest *request){
         StaticJsonDocument<100> doc;
         doc["status"] = "FAILED";
diff --git a/web/index.html b/web/index.html
index ca9037f..741a829 100644
--- a/web/index.html
+++ b/web/index.html
@@ -36,7 +36,7 @@ if (!window.isSecureContext) {
       <div class="row">
         <span class="label">Firmware</span>
         <span class="value" id="version">---</span>
-        <button class="infoButton" id="converterInfo">?</button>
+        <button class="infoButton" id="firmwareInfo">?</button>
       </div>
       <div class="row even">
         <span class="label">MCU-ID</span>
diff --git a/web/index.js b/web/index.js
index 24f044c..eb59b7c 100644
--- a/web/index.js
+++ b/web/index.js
@@ -1085,14 +1085,12 @@
             }
         });
     }
-    buttonHandlers.converterInfo=function() {
-        getJson("api/converterInfo").then(function (json) {
-            let text = "<h3>Converted entities</h3>";
-            text += "<p><b>NMEA0183 to NMEA2000:</b><br/>";
-            text += "   " + (json.nmea0183 || "").replace(/,/g, ", ");
-            text += "</p>";
-            text += "<p><b>NMEA2000 to NMEA0183:</b><br/>";
-            text += "   " + (json.nmea2000 || "").replace(/,/g, ", ");
+    buttonHandlers.firmwareInfo=function() {
+        getJson("api/fwinfo").then(function (json) {
+            let text = "<h3>Firmware details</h3>";
+            text += "<p><b>Version:</b> " + json.version + "</p>";
+            text += "<p><b>Build date:</b> " + json.build_date + "</p>";
+            text += "<p><b>Build time:</b> " + json.build_time + "</p>";
             text += "</p>";
             showOverlay(text, true);
         });