diff --git a/html/saraR4.html b/html/saraR4.html
index cf9fb0f..5954459 100755
--- a/html/saraR4.html
+++ b/html/saraR4.html
@@ -118,14 +118,18 @@
               </div>
             </div>
 
-            <div class="col-sm-2">
+            <div class="col-sm-3">
               <div class="card">
                 <div class="card-body">
                   <p class="card-text">Signal strength </p>
-                  <button class="btn btn-primary" onclick="getData_saraR4('ttyAMA2', 'AT+CSQ', 1)">Get Data</button>
+                  <button class="btn btn-primary" onclick="getSignalInfo('ttyAMA2', 1)">Get Data</button>
                   <div id="loading_ttyAMA2_AT_CSQ" class="spinner-border spinner-border-sm" style="display: none;" role="status"></div>
-                  <div id="response_ttyAMA2_AT_CSQ"></div>
-                  </table>
+                  <div id="signal_info_alert"></div>
+                  <div class="collapse mt-2" id="signal_info_logs">
+                    <div class="card card-body bg-light">
+                      <small><code id="response_ttyAMA2_AT_CSQ"></code></small>
+                    </div>
+                  </div>
                 </div>
               </div>
             </div>
@@ -787,6 +791,152 @@ function getNetworkInfo(port, timeout) {
   });
 }
 
+function getSignalInfo(port, timeout) {
+  console.log("Getting signal info from port " + port);
+
+  $("#loading_ttyAMA2_AT_CSQ").show();
+  $("#signal_info_alert").empty();
+  $("#response_ttyAMA2_AT_CSQ").empty();
+
+  $.ajax({
+    url: 'launcher.php?type=sara&port=' + port + '&command=' + encodeURIComponent('AT+CSQ') + '&timeout=' + timeout,
+    dataType: 'text',
+    method: 'GET',
+    success: function(response) {
+      console.log("CSQ response:", response);
+      $("#loading_ttyAMA2_AT_CSQ").hide();
+
+      // Store raw logs
+      const formattedLogs = response.replace(/\n/g, "<br>");
+      $("#response_ttyAMA2_AT_CSQ").html(formattedLogs);
+
+      // Parse response: +CSQ: <signal_power>,<qual>
+      let alertHtml = '';
+      const csqMatch = response.match(/\+CSQ:\s*(\d+),(\d+)/);
+
+      if (response.includes('OK') && csqMatch) {
+        const signalPower = parseInt(csqMatch[1]);
+        const qual = parseInt(csqMatch[2]);
+
+        // Determine signal quality and color
+        let signalDesc, signalColor, signalIcon, alertClass;
+
+        if (signalPower === 99) {
+          signalDesc = 'No signal';
+          signalColor = '#333333';
+          signalIcon = '⚫';
+          alertClass = 'alert-dark';
+        } else if (signalPower === 0) {
+          signalDesc = 'Very poor';
+          signalColor = '#dc3545';
+          signalIcon = '🔴';
+          alertClass = 'alert-danger';
+        } else if (signalPower <= 9) {
+          signalDesc = 'Poor';
+          signalColor = '#fd7e14';
+          signalIcon = '🟠';
+          alertClass = 'alert-warning';
+        } else if (signalPower <= 14) {
+          signalDesc = 'Fair';
+          signalColor = '#ffc107';
+          signalIcon = '🟡';
+          alertClass = 'alert-warning';
+        } else if (signalPower <= 19) {
+          signalDesc = 'Good';
+          signalColor = '#20c997';
+          signalIcon = '🟢';
+          alertClass = 'alert-success';
+        } else if (signalPower <= 25) {
+          signalDesc = 'Very good';
+          signalColor = '#198754';
+          signalIcon = '🟢';
+          alertClass = 'alert-success';
+        } else if (signalPower <= 30) {
+          signalDesc = 'Excellent';
+          signalColor = '#0d6efd';
+          signalIcon = '🔵';
+          alertClass = 'alert-primary';
+        } else {
+          signalDesc = 'Maximum';
+          signalColor = '#6f42c1';
+          signalIcon = '🟣';
+          alertClass = 'alert-primary';
+        }
+
+        // Calculate approximate dBm (for RSSI: -113 + 2*signalPower)
+        let rssiDbm = signalPower !== 99 ? (-113 + 2 * signalPower) + ' dBm' : 'N/A';
+
+        // Signal bars visualization (1-5 bars based on signal power)
+        let bars = 0;
+        if (signalPower !== 99) {
+          if (signalPower >= 25) bars = 5;
+          else if (signalPower >= 19) bars = 4;
+          else if (signalPower >= 14) bars = 3;
+          else if (signalPower >= 9) bars = 2;
+          else if (signalPower >= 1) bars = 1;
+        }
+
+        const barsHtml = `
+          <span style="font-size: 1.2em; letter-spacing: 2px;">
+            ${[1,2,3,4,5].map(i =>
+              `<span style="color: ${i <= bars ? signalColor : '#dee2e6'};">▮</span>`
+            ).join('')}
+          </span>`;
+
+        alertHtml = `
+          <div class="alert ${alertClass} py-2 mb-0 mt-2 d-flex justify-content-between align-items-center" role="alert">
+            <div>
+              <div class="d-flex align-items-center mb-1">
+                ${barsHtml}
+                <span class="ms-2"><strong>${signalDesc}</strong></span>
+              </div>
+              <small>
+                Signal: ${signalPower}/31 (${rssiDbm})<br>
+                Quality: ${qual}/7
+              </small>
+            </div>
+            <button class="btn btn-sm btn-outline-secondary" type="button" data-bs-toggle="collapse" data-bs-target="#signal_info_logs" aria-expanded="false" aria-controls="signal_info_logs">
+              <small>+</small>
+            </button>
+          </div>`;
+      } else if (response.includes('ERROR') || response.trim() === '' || !response.includes('OK')) {
+        alertHtml = `
+          <div class="alert alert-danger py-2 mb-0 mt-2 d-flex justify-content-between align-items-center" role="alert">
+            <div>
+              <strong>Signal error</strong><br>
+              <small>Unable to get signal info</small>
+            </div>
+            <button class="btn btn-sm btn-outline-secondary" type="button" data-bs-toggle="collapse" data-bs-target="#signal_info_logs" aria-expanded="false" aria-controls="signal_info_logs">
+              <small>+</small>
+            </button>
+          </div>`;
+      } else {
+        alertHtml = `
+          <div class="alert alert-warning py-2 mb-0 mt-2 d-flex justify-content-between align-items-center" role="alert">
+            <div>
+              <strong>Unknown response</strong><br>
+              <small>Check logs for details</small>
+            </div>
+            <button class="btn btn-sm btn-outline-secondary" type="button" data-bs-toggle="collapse" data-bs-target="#signal_info_logs" aria-expanded="false" aria-controls="signal_info_logs">
+              <small>+</small>
+            </button>
+          </div>`;
+      }
+
+      $("#signal_info_alert").html(alertHtml);
+    },
+    error: function(xhr, status, error) {
+      console.error('AJAX request failed:', status, error);
+      $("#loading_ttyAMA2_AT_CSQ").hide();
+      $("#signal_info_alert").html(`
+        <div class="alert alert-danger py-2 mb-0 mt-2" role="alert">
+          <strong>Communication error</strong><br>
+          <small>${error}</small>
+        </div>`);
+    }
+  });
+}
+
 function getData_saraR4(port, command, timeout){
         console.log("Data from SaraR4");
         console.log("Port: " + port );