diff --git a/lib/Hoymiles/src/HoymilesRadio.cpp b/lib/Hoymiles/src/HoymilesRadio.cpp
index 2cb82ab..117d45e 100644
--- a/lib/Hoymiles/src/HoymilesRadio.cpp
+++ b/lib/Hoymiles/src/HoymilesRadio.cpp
@@ -66,11 +66,6 @@ bool HoymilesRadio::isInitialized()
     return _isInitialized;
 }
 
-bool HoymilesRadio::isConfigured()
-{
-    return _isConfigured;
-}
-
 bool HoymilesRadio::isIdle()
 {
     return !_busyFlag;
diff --git a/lib/Hoymiles/src/HoymilesRadio.h b/lib/Hoymiles/src/HoymilesRadio.h
index 18cef02..056b61c 100644
--- a/lib/Hoymiles/src/HoymilesRadio.h
+++ b/lib/Hoymiles/src/HoymilesRadio.h
@@ -13,7 +13,6 @@ public:
 
     bool isIdle();
     bool isInitialized();
-    bool isConfigured();
 
     template <typename T>
     T* enqueCommand()
@@ -34,6 +33,5 @@ protected:
     serial_u _dtuSerial;
     std::queue<std::shared_ptr<CommandAbstract>> _commandQueue;
     bool _isInitialized = false;
-    bool _isConfigured = false;
     bool _busyFlag = false;
 };
\ No newline at end of file
diff --git a/lib/Hoymiles/src/HoymilesRadio_CMT.cpp b/lib/Hoymiles/src/HoymilesRadio_CMT.cpp
index 828de06..b083248 100644
--- a/lib/Hoymiles/src/HoymilesRadio_CMT.cpp
+++ b/lib/Hoymiles/src/HoymilesRadio_CMT.cpp
@@ -63,7 +63,6 @@ void HoymilesRadio_CMT::init(int8_t pin_sdio, int8_t pin_clk, int8_t pin_cs, int
 
     cmtSwitchDtuFreq(_inverterTargetFrequency); // start dtu at work freqency, for fast Rx if inverter is already on and frequency switched
 
-    _isConfigured = true;
     if (!_radio->isChipConnected()) {
         Hoymiles.getMessageOutput()->println("CMT: Connection error!!");
         return;
diff --git a/lib/Hoymiles/src/HoymilesRadio_NRF.cpp b/lib/Hoymiles/src/HoymilesRadio_NRF.cpp
index d69522b..88b7dbb 100644
--- a/lib/Hoymiles/src/HoymilesRadio_NRF.cpp
+++ b/lib/Hoymiles/src/HoymilesRadio_NRF.cpp
@@ -23,7 +23,6 @@ void HoymilesRadio_NRF::init(SPIClass* initialisedSpiBus, uint8_t pinCE, uint8_t
     _radio->setAddressWidth(5);
     _radio->setRetries(0, 0);
     _radio->maskIRQ(true, true, false); // enable only receiving interrupts
-    _isConfigured = true;
     if (!_radio->isChipConnected()) {
         Hoymiles.getMessageOutput()->println("NRF: Connection error!!");
         return;
diff --git a/src/WebApi_sysstatus.cpp b/src/WebApi_sysstatus.cpp
index 58c3820..58af907 100644
--- a/src/WebApi_sysstatus.cpp
+++ b/src/WebApi_sysstatus.cpp
@@ -5,6 +5,7 @@
 #include "WebApi_sysstatus.h"
 #include "Configuration.h"
 #include "NetworkSettings.h"
+#include "PinMapping.h"
 #include "WebApi.h"
 #include <AsyncJson.h>
 #include <Hoymiles.h>
@@ -69,11 +70,11 @@ void WebApiSysstatusClass::onSystemStatus(AsyncWebServerRequest* request)
 
     root["uptime"] = esp_timer_get_time() / 1000000;
 
-    root["nrf_configured"] = Hoymiles.getRadioNrf()->isConfigured();
+    root["nrf_configured"] = PinMapping.isValidNrf24Config();
     root["nrf_connected"] = Hoymiles.getRadioNrf()->isConnected();
     root["nrf_pvariant"] = Hoymiles.getRadioNrf()->isPVariant();
 
-    root["cmt_configured"] = Hoymiles.getRadioCmt()->isConfigured();
+    root["cmt_configured"] = PinMapping.isValidCmt2300Config();
     root["cmt_connected"] = Hoymiles.getRadioCmt()->isConnected();
 
     response->setLength();