diff --git a/radio/src/telemetry/frsky.cpp b/radio/src/telemetry/frsky.cpp
index 92d1cfaa9..fb13d2ddf 100644
--- a/radio/src/telemetry/frsky.cpp
+++ b/radio/src/telemetry/frsky.cpp
@@ -99,6 +99,23 @@ TelemetryProtocol getTelemetryProtocol()
 
 void FrskyValueWithMin::set(uint8_t value)
 {
+#if defined(CPUARM)
+  if (this->value == 0) {
+    memset(values, value, TELEMETRY_AVERAGE_COUNT);
+    this->value = value;
+  }
+  else {
+    unsigned int sum = 0;
+    for (int i=0; i<TELEMETRY_AVERAGE_COUNT-1; i++) {
+      uint8_t tmp = values[i+1];
+      values[i] = tmp;
+      sum += tmp;
+    }
+    values[TELEMETRY_AVERAGE_COUNT-1] = value;
+    sum += value;
+    this->value = sum/TELEMETRY_AVERAGE_COUNT;
+  }
+#else
   if (this->value == 0) {
     this->value = value;
   }
@@ -109,6 +126,7 @@ void FrskyValueWithMin::set(uint8_t value)
       sum = 0;
     }
   }
+#endif
 
   if (!min || value < min) {
     min = value;
diff --git a/radio/src/telemetry/frsky.h b/radio/src/telemetry/frsky.h
index af7a022f2..3342949b1 100644
--- a/radio/src/telemetry/frsky.h
+++ b/radio/src/telemetry/frsky.h
@@ -69,6 +69,16 @@ enum TelemetryStates {
 extern uint8_t telemetryState;
 #endif
 
+#if defined(CPUARM)
+#define TELEMETRY_AVERAGE_COUNT 4
+class FrskyValueWithMin {
+  public:
+    uint8_t value;
+    uint8_t min;
+    uint8_t values[TELEMETRY_AVERAGE_COUNT];
+    void set(uint8_t value);
+};
+#else
 class FrskyValueWithMin {
   public:
     uint8_t value;
@@ -76,6 +86,7 @@ class FrskyValueWithMin {
     uint16_t sum;
     void set(uint8_t value);
 };
+#endif
 
 class FrskyValueWithMinMax: public FrskyValueWithMin {
   public: