diff --git a/companion/src/modeledit/telemetry.cpp b/companion/src/modeledit/telemetry.cpp
index 14405c4db..e768ae64c 100644
--- a/companion/src/modeledit/telemetry.cpp
+++ b/companion/src/modeledit/telemetry.cpp
@@ -490,6 +490,7 @@ TelemetryPanel::TelemetryPanel(QWidget *parent, ModelData & model):
 
   if (IS_ARM(GetEepromInterface()->getBoard())) {
     ui->bladesCount->setMinimum(1);
+    ui->bladesCount->setMaximum(128);
   }
 
   setup();
diff --git a/radio/src/myeeprom.h b/radio/src/myeeprom.h
index 3a0b731aa..fa67c8575 100644
--- a/radio/src/myeeprom.h
+++ b/radio/src/myeeprom.h
@@ -1145,8 +1145,8 @@ PACK(typedef struct t_FrSkyData {
   uint16_t storedMah:15;
   int8_t   fasOffset;
 }) FrSkyData;
-#define MIN_BLADES -1 // 1 blade
-#define MAX_BLADES 3  // 5 blades
+#define MIN_BLADES -1   // 1 blade
+#define MAX_BLADES 126  // 128 blades
 #else
 #define MAX_FRSKY_SCREENS 2
 PACK(typedef struct t_FrSkyData {