diff --git a/src/mesh/MeshModule.cpp b/src/mesh/MeshModule.cpp
index 2f2863fa56..62d3c82bc4 100644
--- a/src/mesh/MeshModule.cpp
+++ b/src/mesh/MeshModule.cpp
@@ -10,6 +10,7 @@
 std::vector<MeshModule *> *MeshModule::modules;
 
 const meshtastic_MeshPacket *MeshModule::currentRequest;
+uint8_t MeshModule::numPeriodicModules = 0;
 
 /**
  * If any of the current chain of modules has already sent a reply, it will be here.  This is useful to allow
@@ -35,6 +36,15 @@ MeshModule::~MeshModule()
     modules->erase(it);
 }
 
+// ⚠️ **Only call once** to set the initial delay before a module starts broadcasting periodically
+int32_t MeshModule::setStartDelay()
+{
+    int32_t startDelay = MESHMODULE_MIN_BROADCAST_DELAY_MS + numPeriodicModules * MESHMODULE_BROADCAST_SPACING_MS;
+    numPeriodicModules++;
+
+    return startDelay;
+}
+
 meshtastic_MeshPacket *MeshModule::allocAckNak(meshtastic_Routing_Error err, NodeNum to, PacketId idFrom, ChannelIndex chIndex,
                                                uint8_t hopLimit)
 {
diff --git a/src/mesh/MeshModule.h b/src/mesh/MeshModule.h
index a88f1e6ff6..f08b8f49cf 100644
--- a/src/mesh/MeshModule.h
+++ b/src/mesh/MeshModule.h
@@ -9,6 +9,9 @@
 #include <OLEDDisplayUi.h>
 #endif
 
+#define MESHMODULE_MIN_BROADCAST_DELAY_MS 30 * 1000 // Min. delay after boot before sending first broadcast by any module
+#define MESHMODULE_BROADCAST_SPACING_MS 15 * 1000   // Initial spacing between broadcasts of different modules
+
 /** handleReceived return enumeration
  *
  * Use ProcessMessage::CONTINUE to allows other modules to process a message.
@@ -119,6 +122,12 @@ class MeshModule
      */
     static const meshtastic_MeshPacket *currentRequest;
 
+    // We keep track of the number of modules that send a periodic broadcast to schedule them spaced out over time
+    static uint8_t numPeriodicModules;
+
+    // Set the start delay for module that broadcasts periodically
+    int32_t setStartDelay();
+
     /**
      * If your handler wants to send a response, simply set currentReply and it will be sent at the end of response handling.
      */
diff --git a/src/modules/DetectionSensorModule.cpp b/src/modules/DetectionSensorModule.cpp
index c479867fc8..ca682b7720 100644
--- a/src/modules/DetectionSensorModule.cpp
+++ b/src/modules/DetectionSensorModule.cpp
@@ -81,7 +81,7 @@ int32_t DetectionSensorModule::runOnce()
         }
         LOG_INFO("Detection Sensor Module: init");
 
-        return DELAYED_INTERVAL;
+        return setStartDelay();
     }
 
     // LOG_DEBUG("Detection Sensor Module: Current pin state: %i", digitalRead(moduleConfig.detection_sensor.monitor_pin));
@@ -161,4 +161,4 @@ bool DetectionSensorModule::hasDetectionEvent()
     bool currentState = digitalRead(moduleConfig.detection_sensor.monitor_pin);
     // LOG_DEBUG("Detection Sensor Module: Current state: %i", currentState);
     return (moduleConfig.detection_sensor.detection_trigger_type & 1) ? currentState : !currentState;
-}
+}
\ No newline at end of file
diff --git a/src/modules/NodeInfoModule.cpp b/src/modules/NodeInfoModule.cpp
index b55d47d5ba..ce4a6bd066 100644
--- a/src/modules/NodeInfoModule.cpp
+++ b/src/modules/NodeInfoModule.cpp
@@ -97,8 +97,9 @@ NodeInfoModule::NodeInfoModule()
     : ProtobufModule("nodeinfo", meshtastic_PortNum_NODEINFO_APP, &meshtastic_User_msg), concurrency::OSThread("NodeInfo")
 {
     isPromiscuous = true; // We always want to update our nodedb, even if we are sniffing on others
-    setIntervalFromNow(30 *
-                       1000); // Send our initial owner announcement 30 seconds after we start (to give network time to setup)
+
+    setIntervalFromNow(setStartDelay()); // Send our initial owner announcement 30 seconds
+                                         // after we start (to give network time to setup)
 }
 
 int32_t NodeInfoModule::runOnce()
@@ -112,4 +113,4 @@ int32_t NodeInfoModule::runOnce()
         sendOurNodeInfo(NODENUM_BROADCAST, requestReplies); // Send our info (don't request replies)
     }
     return Default::getConfiguredOrDefaultMs(config.device.node_info_broadcast_secs, default_node_info_broadcast_secs);
-}
+}
\ No newline at end of file
diff --git a/src/modules/PositionModule.cpp b/src/modules/PositionModule.cpp
index 95a47f0a18..e0f5b513fc 100644
--- a/src/modules/PositionModule.cpp
+++ b/src/modules/PositionModule.cpp
@@ -28,8 +28,9 @@ PositionModule::PositionModule()
     nodeStatusObserver.observe(&nodeStatus->onNewStatus);
 
     if (config.device.role != meshtastic_Config_DeviceConfig_Role_TRACKER &&
-        config.device.role != meshtastic_Config_DeviceConfig_Role_TAK_TRACKER)
-        setIntervalFromNow(60 * 1000);
+        config.device.role != meshtastic_Config_DeviceConfig_Role_TAK_TRACKER) {
+        setIntervalFromNow(setStartDelay());
+    }
 
     // Power saving trackers should clear their position on startup to avoid waking up and sending a stale position
     if ((config.device.role == meshtastic_Config_DeviceConfig_Role_TRACKER ||
diff --git a/src/modules/Telemetry/AirQualityTelemetry.cpp b/src/modules/Telemetry/AirQualityTelemetry.cpp
index 6a8077f033..392bd61483 100644
--- a/src/modules/Telemetry/AirQualityTelemetry.cpp
+++ b/src/modules/Telemetry/AirQualityTelemetry.cpp
@@ -50,12 +50,12 @@ int32_t AirQualityTelemetryModule::runOnce()
                     nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_PMSA003I].first = found.address.address;
                     nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_PMSA003I].second =
                         i2cScanner->fetchI2CBus(found.address);
-                    return 1000;
+                    return setStartDelay();
                 }
 #endif
                 return disable();
             }
-            return 1000;
+            return setStartDelay();
         }
         return disable();
     } else {
diff --git a/src/modules/Telemetry/DeviceTelemetry.h b/src/modules/Telemetry/DeviceTelemetry.h
index 19b7d5b014..a1d55a596e 100644
--- a/src/modules/Telemetry/DeviceTelemetry.h
+++ b/src/modules/Telemetry/DeviceTelemetry.h
@@ -18,7 +18,7 @@ class DeviceTelemetryModule : private concurrency::OSThread, public ProtobufModu
         uptimeWrapCount = 0;
         uptimeLastMs = millis();
         nodeStatusObserver.observe(&nodeStatus->onNewStatus);
-        setIntervalFromNow(45 * 1000); // Wait until NodeInfo is sent
+        setIntervalFromNow(setStartDelay()); // Wait until NodeInfo is sent
     }
     virtual bool wantUIFrame() { return false; }
 
@@ -62,4 +62,4 @@ class DeviceTelemetryModule : private concurrency::OSThread, public ProtobufModu
 
     uint32_t uptimeWrapCount;
     uint32_t uptimeLastMs;
-};
+};
\ No newline at end of file
diff --git a/src/modules/Telemetry/EnvironmentTelemetry.cpp b/src/modules/Telemetry/EnvironmentTelemetry.cpp
index 6a5e8376dc..3fa3e848a4 100644
--- a/src/modules/Telemetry/EnvironmentTelemetry.cpp
+++ b/src/modules/Telemetry/EnvironmentTelemetry.cpp
@@ -107,8 +107,6 @@ int32_t EnvironmentTelemetryModule::runOnce()
 
         if (moduleConfig.telemetry.environment_measurement_enabled) {
             LOG_INFO("Environment Telemetry: init");
-            // it's possible to have this module enabled, only for displaying values on the screen.
-            // therefore, we should only enable the sensor loop if measurement is also enabled
 #ifdef SENSECAP_INDICATOR
             result = indicatorSensor.runOnce();
 #endif
@@ -171,7 +169,9 @@ int32_t EnvironmentTelemetryModule::runOnce()
 #endif
 #endif
         }
-        return result;
+        // it's possible to have this module enabled, only for displaying values on the screen.
+        // therefore, we should only enable the sensor loop if measurement is also enabled
+        return result == UINT32_MAX ? disable() : setStartDelay();
     } else {
         // if we somehow got to a second run of this module with measurement disabled, then just wait forever
         if (!moduleConfig.telemetry.environment_measurement_enabled) {
diff --git a/src/modules/Telemetry/HealthTelemetry.cpp b/src/modules/Telemetry/HealthTelemetry.cpp
index 1b9b498130..a2a18ba035 100644
--- a/src/modules/Telemetry/HealthTelemetry.cpp
+++ b/src/modules/Telemetry/HealthTelemetry.cpp
@@ -62,7 +62,7 @@ int32_t HealthTelemetryModule::runOnce()
             if (max30102Sensor.hasSensor())
                 result = max30102Sensor.runOnce();
         }
-        return result;
+        return result == UINT32_MAX ? disable() : setStartDelay();
     } else {
         // if we somehow got to a second run of this module with measurement disabled, then just wait forever
         if (!moduleConfig.telemetry.health_measurement_enabled) {
diff --git a/src/modules/Telemetry/PowerTelemetry.cpp b/src/modules/Telemetry/PowerTelemetry.cpp
index 38a5c6f117..04bcbe2009 100644
--- a/src/modules/Telemetry/PowerTelemetry.cpp
+++ b/src/modules/Telemetry/PowerTelemetry.cpp
@@ -65,7 +65,7 @@ int32_t PowerTelemetryModule::runOnce()
             if (max17048Sensor.hasSensor() && !max17048Sensor.isInitialized())
                 result = max17048Sensor.runOnce();
         }
-        return result;
+        return result == UINT32_MAX ? disable() : setStartDelay();
 #else
         return disable();
 #endif