diff --git a/README.md b/README.md
index 0e8b82d8..2397335a 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,13 @@ If you would like to support the developer with a cup of coffee you can do that
 
 **General remark:** Beside the `firmware.bin`, typically also the content of `/html` needs to be updated!
 
-##### Rolling (2021-02-03)
+##### Rolling (2021-02-06)
+
+* added checked value information to MQTT error message
+
+
+2021-02-03
+
 
 * Pinned espressif32 to version 2.1.0
   With the update to v3.0.0 code can be compiled, but is not functional - major checks (and chances?) needed
diff --git a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
index ced38fef..817126cf 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
@@ -361,14 +361,14 @@ bool ClassFlowPostProcessing::doFlow(string zwtime)
 
     if ((!AllowNegativeRates) && (Value < PreValue))
     {
-        ErrorMessageText = ErrorMessageText + "Negative Rate - Returned old value - read value: " + zwvalue + " - raw value: " + ReturnRawValue;
+        ErrorMessageText = ErrorMessageText + "Negative Rate - Returned old value - read value: " + zwvalue + " - raw value: " + ReturnRawValue + " - checked value: " + std::to_string(Value) + " "; 
         Value = PreValue;
         zwvalue = RundeOutput(Value, AnzahlAnalog - DecimalShift);
     }
 
     if (useMaxRateValue && (abs(Value - PreValue) > MaxRateValue))
     {
-        ErrorMessageText = ErrorMessageText + "Rate too high - Returned old value - read value: " + zwvalue + " ";
+        ErrorMessageText = ErrorMessageText + "Rate too high - Returned old value - read value: " + zwvalue + " - checked value: " + std::to_string(Value) + " ";
         Value = PreValue;
         zwvalue = RundeOutput(Value, AnzahlAnalog - DecimalShift);
     }
diff --git a/code/components/jomjol_tfliteclass/CTfLiteClass.cpp b/code/components/jomjol_tfliteclass/CTfLiteClass.cpp
index fc0043d3..d0a529f5 100644
--- a/code/components/jomjol_tfliteclass/CTfLiteClass.cpp
+++ b/code/components/jomjol_tfliteclass/CTfLiteClass.cpp
@@ -140,7 +140,10 @@ bool CTfLiteClass::LoadInputImageBasis(CImageBasis *rs)
 void CTfLiteClass::MakeAllocate()
 {
     static tflite::AllOpsResolver resolver;
+
+//    printf(LogFile.getESPHeapInfo().c_str()); printf("\n");
     this->interpreter = new tflite::MicroInterpreter(this->model, resolver, this->tensor_arena, this->kTensorArenaSize, this->error_reporter);
+//    printf(LogFile.getESPHeapInfo().c_str()); printf("\n");
 
     TfLiteStatus allocate_status = this->interpreter->AllocateTensors();
     if (allocate_status != kTfLiteOk) {
@@ -229,7 +232,7 @@ CTfLiteClass::CTfLiteClass()
     this->interpreter = nullptr;
     this->input = nullptr;
     this->output = nullptr;  
-    this->kTensorArenaSize = 150 * 1024;   /// laut testfile: 108000 - bisher 600
+    this->kTensorArenaSize = 200 * 1024;   /// laut testfile: 108000 - bisher 600
     this->tensor_arena = new uint8_t[kTensorArenaSize]; 
 }
 
diff --git a/code/main/version.cpp b/code/main/version.cpp
index ee764d7f..33fd5ef7 100644
--- a/code/main/version.cpp
+++ b/code/main/version.cpp
@@ -1,4 +1,4 @@
-const char* GIT_REV="7dbd77d";
+const char* GIT_REV="01f8a51";
 const char* GIT_TAG="";
 const char* GIT_BRANCH="rolling";
-const char* BUILD_TIME="2021-03-01 07:17";
\ No newline at end of file
+const char* BUILD_TIME="2021-03-06 19:58";
\ No newline at end of file
diff --git a/code/platformio.ini b/code/platformio.ini
index 4af22de5..117cc0e8 100644
--- a/code/platformio.ini
+++ b/code/platformio.ini
@@ -15,6 +15,7 @@ src_dir = main
 
 [env:esp32cam]
 platform = espressif32@2.1.0
+;platform = espressif32
 board = esp32cam
 framework = espidf
 
diff --git a/code/version.cpp b/code/version.cpp
index ee764d7f..33fd5ef7 100644
--- a/code/version.cpp
+++ b/code/version.cpp
@@ -1,4 +1,4 @@
-const char* GIT_REV="7dbd77d";
+const char* GIT_REV="01f8a51";
 const char* GIT_TAG="";
 const char* GIT_BRANCH="rolling";
-const char* BUILD_TIME="2021-03-01 07:17";
\ No newline at end of file
+const char* BUILD_TIME="2021-03-06 19:58";
\ No newline at end of file
diff --git a/firmware/bootloader.bin b/firmware/bootloader.bin
index ef718238..a493f186 100644
Binary files a/firmware/bootloader.bin and b/firmware/bootloader.bin differ
diff --git a/firmware/firmware.bin b/firmware/firmware.bin
index 6a360eaa..f400dc17 100644
Binary files a/firmware/firmware.bin and b/firmware/firmware.bin differ