diff --git a/src/ConfigurableFirmata.h b/src/ConfigurableFirmata.h
index 85eb30a..aa0d52f 100644
--- a/src/ConfigurableFirmata.h
+++ b/src/ConfigurableFirmata.h
@@ -91,7 +91,7 @@
 #define REPORT_FIRMWARE         0x79 // report name and version of the firmware
 #define SAMPLING_INTERVAL       0x7A // set the poll rate of the main loop
 #define SCHEDULER_DATA          0x7B // send a createtask/deletetask/addtotask/schedule/querytasks/querytask request to the scheduler
-#define ANALOG_CONFIG           0x7C // (reserved)
+#define SAMPLING_INTERVAL_QUERY 0x7C // request the current sampling interval
 #define FREQUENCY_COMMAND       0x7D // Command for the Frequency module
 #define SYSEX_NON_REALTIME      0x7E // MIDI Reserved for non-realtime messages
 #define SYSEX_REALTIME          0x7F // MIDI Reserved for realtime messages
diff --git a/src/FirmataReporting.cpp b/src/FirmataReporting.cpp
index c3dadb3..6fa8164 100644
--- a/src/FirmataReporting.cpp
+++ b/src/FirmataReporting.cpp
@@ -44,6 +44,13 @@ boolean FirmataReporting::handleSysex(byte command, byte argc, byte* argv)
       return true;
     }
   }
+  if (command == SAMPLING_INTERVAL_QUERY) {
+    Firmata.startSysex();
+    Firmata.write(SAMPLING_INTERVAL);
+    Firmata.sendPackedUInt14(samplingInterval);
+    Firmata.endSysex();
+    return true;
+  }
   return false;
 }