diff --git a/code/components/jomjol_controlcamera/ClassControllCamera.cpp b/code/components/jomjol_controlcamera/ClassControllCamera.cpp
index 13dd7ab39..8058fbf0f 100644
--- a/code/components/jomjol_controlcamera/ClassControllCamera.cpp
+++ b/code/components/jomjol_controlcamera/ClassControllCamera.cpp
@@ -311,7 +311,7 @@ esp_err_t CCamera::CaptureToBasisImage(CImageBasis *_Image, int delay)
         loadNextDemoImage(fb);
     }
 
-    CImageBasis* _zwImage = new CImageBasis();
+    CImageBasis* _zwImage = new CImageBasis("zwImage");
     if (_zwImage) {
         _zwImage->LoadFromMemory(fb->buf, fb->len);
     }
diff --git a/code/components/jomjol_flowcontroll/ClassFlowAlignment.cpp b/code/components/jomjol_flowcontroll/ClassFlowAlignment.cpp
index c27b7674d..a8ffcfbc7 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowAlignment.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowAlignment.cpp
@@ -8,6 +8,7 @@
 
 
 #include "ClassLogFile.h"
+#include "psram.h"
 #include "../../include/defines.h"
 
 
@@ -31,7 +32,7 @@ void ClassFlowAlignment::SetInitialParameter(void)
     ImageBasis = NULL;
     ImageTMP = NULL;
     #ifdef ALGROI_LOAD_FROM_MEM_AS_JPG 
-    AlgROI = (ImageData*)heap_caps_malloc(sizeof(ImageData), MALLOC_CAP_8BIT | MALLOC_CAP_SPIRAM);
+    AlgROI = (ImageData*)malloc_psram_heap(std::string(TAG) + "->AlgROI", sizeof(ImageData), MALLOC_CAP_8BIT | MALLOC_CAP_SPIRAM);
     #endif
     previousElement = NULL;
     disabled = false;
@@ -55,7 +56,7 @@ ClassFlowAlignment::ClassFlowAlignment(std::vector<ClassFlow*>* lfc)
     if (!ImageBasis)            // the function take pictures does not exist --> must be created first ONLY FOR TEST PURPOSES
     {
         ESP_LOGD(TAG, "CImageBasis had to be created");
-        ImageBasis = new CImageBasis(namerawimage);
+        ImageBasis = new CImageBasis("ImageBasis", namerawimage);
     }
 }
 
@@ -189,7 +190,7 @@ bool ClassFlowAlignment::doFlow(string time)
 
     if (!ImageTMP) 
     {
-        ImageTMP = new CImageBasis(ImageBasis);
+        ImageTMP = new CImageBasis("ImageTMP", ImageBasis);
         if (!ImageTMP) 
         {
             LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "Can't allocate ImageTMP -> Exec this round aborted!");
@@ -199,7 +200,7 @@ bool ClassFlowAlignment::doFlow(string time)
     }
 
     delete AlignAndCutImage;
-    AlignAndCutImage = new CAlignAndCutImage(ImageBasis, ImageTMP);
+    AlignAndCutImage = new CAlignAndCutImage("AlignAndCutImage", ImageBasis, ImageTMP);
     if (!AlignAndCutImage) 
     {
         LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "Can't allocate AlignAndCutImage -> Exec this round aborted!");
@@ -207,7 +208,7 @@ bool ClassFlowAlignment::doFlow(string time)
         return false;
     }
 
-    CRotateImage rt(AlignAndCutImage, ImageTMP, initialflip);
+    CRotateImage rt("rawImage", AlignAndCutImage, ImageTMP, initialflip);
     if (initialflip)
     {
         int _zw = ImageBasis->height;
diff --git a/code/components/jomjol_flowcontroll/ClassFlowCNNGeneral.cpp b/code/components/jomjol_flowcontroll/ClassFlowCNNGeneral.cpp
index ed071fa92..fb3800a12 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowCNNGeneral.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowCNNGeneral.cpp
@@ -381,8 +381,10 @@ bool ClassFlowCNNGeneral::ReadParameter(FILE* pfile, string& aktparamgraph)
     for (int _ana = 0; _ana < GENERAL.size(); ++_ana)
         for (int i = 0; i < GENERAL[_ana]->ROI.size(); ++i)
         {
-            GENERAL[_ana]->ROI[i]->image = new CImageBasis(modelxsize, modelysize, modelchannel);
-            GENERAL[_ana]->ROI[i]->image_org = new CImageBasis(GENERAL[_ana]->ROI[i]->deltax, GENERAL[_ana]->ROI[i]->deltay, 3);
+            GENERAL[_ana]->ROI[i]->image = new CImageBasis("ROI " + GENERAL[_ana]->ROI[i]->name, 
+                    modelxsize, modelysize, modelchannel);
+            GENERAL[_ana]->ROI[i]->image_org = new CImageBasis("ROI " + GENERAL[_ana]->ROI[i]->name + " original",
+                    GENERAL[_ana]->ROI[i]->deltax, GENERAL[_ana]->ROI[i]->deltay, 3);
         }
 
     return true;
diff --git a/code/components/jomjol_flowcontroll/ClassFlowControll.cpp b/code/components/jomjol_flowcontroll/ClassFlowControll.cpp
index d5995b708..e9d56e3ec 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowControll.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowControll.cpp
@@ -826,7 +826,7 @@ esp_err_t ClassFlowControll::GetJPGStream(std::string _fn, httpd_req_t *req)
                 return ESP_FAIL;
             }
 
-            _send = new CImageBasis(flowalignment->ImageBasis);
+            _send = new CImageBasis("alg_roi", flowalignment->ImageBasis);
 			
             if (_send->ImageOkay()) {
                 if (flowalignment) flowalignment->DrawRef(_send);
diff --git a/code/components/jomjol_flowcontroll/ClassFlowTakeImage.cpp b/code/components/jomjol_flowcontroll/ClassFlowTakeImage.cpp
index 5c19fb0bd..bb8584afc 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowTakeImage.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowTakeImage.cpp
@@ -154,7 +154,7 @@ bool ClassFlowTakeImage::ReadParameter(FILE* pfile, string& aktparamgraph)
 
     image_width = Camera.image_width;
     image_height = Camera.image_height;
-    rawImage = new CImageBasis();
+    rawImage = new CImageBasis("rawImage");
     rawImage->CreateEmptyImage(image_width, image_height, 3);
 
     waitbeforepicture_store = waitbeforepicture;
@@ -231,7 +231,7 @@ esp_err_t ClassFlowTakeImage::SendRawJPG(httpd_req_t *req)
 
 ImageData* ClassFlowTakeImage::SendRawImage()
 {
-    CImageBasis *zw = new CImageBasis(rawImage);
+    CImageBasis *zw = new CImageBasis("SendRawImage", rawImage);
     ImageData *id;
     int flash_duration = (int) (waitbeforepicture * 1000);
     Camera.CaptureToBasisImage(zw, flash_duration);
diff --git a/code/components/jomjol_helper/Helper.cpp b/code/components/jomjol_helper/Helper.cpp
index 3417eb58b..ae3ab6838 100644
--- a/code/components/jomjol_helper/Helper.cpp
+++ b/code/components/jomjol_helper/Helper.cpp
@@ -64,14 +64,14 @@ string getESPHeapInfo(){
 
 	sprintf(aMsgBuf," | SPI Free: %ld", (long) aFreeSPIHeapSize);
 	espInfoResultStr += string(aMsgBuf);
-	sprintf(aMsgBuf," | SPI Larg Block:  %ld", (long) aHeapLargestFreeBlockSize);
+	sprintf(aMsgBuf," | SPI Large Block:  %ld", (long) aHeapLargestFreeBlockSize);
 	espInfoResultStr += string(aMsgBuf);
 	sprintf(aMsgBuf," | SPI Min Free: %ld", (long) aMinFreeHeapSize);
 	espInfoResultStr += string(aMsgBuf);
 
 	sprintf(aMsgBuf," | Int Free: %ld", (long) (aFreeInternalHeapSize));
 	espInfoResultStr += string(aMsgBuf);
-	sprintf(aMsgBuf," | Int Larg Block:  %ld", (long) aHeapIntLargestFreeBlockSize);
+	sprintf(aMsgBuf," | Int Large Block:  %ld", (long) aHeapIntLargestFreeBlockSize);
 	espInfoResultStr += string(aMsgBuf);
 	sprintf(aMsgBuf," | Int Min Free: %ld", (long) (aMinFreeInternalHeapSize));
 	espInfoResultStr += string(aMsgBuf);
diff --git a/code/components/jomjol_helper/psram.cpp b/code/components/jomjol_helper/psram.cpp
new file mode 100644
index 000000000..8cbb64a56
--- /dev/null
+++ b/code/components/jomjol_helper/psram.cpp
@@ -0,0 +1,42 @@
+#include "ClassLogFile.h"
+#include "esp_heap_caps.h"
+
+static const char* TAG = "PSRAM";
+
+using namespace std;
+
+
+void *malloc_psram_heap(std::string name, size_t size, uint32_t caps) {
+	void *ptr;
+
+	ptr = heap_caps_malloc(size, caps);
+    if (ptr != NULL) {
+	    LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "Allocated " + to_string(size) + " bytes in PSRAM for '" + name + "'");
+	}
+    else {
+        LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "Failed to allocate " + to_string(size) + " bytes in PSRAM for '" + name + "'!");
+    }
+
+	return ptr;
+}
+
+
+void *calloc_psram_heap(std::string name, size_t n, size_t size, uint32_t caps) {
+	void *ptr;
+
+	ptr = heap_caps_calloc(n, size, caps);
+    if (ptr != NULL) {
+	    LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "Allocated " + to_string(size) + " bytes in PSRAM for '" + name + "'");
+	}
+    else {
+        LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "Failed to allocate " + to_string(size) + " bytes in PSRAM for '" + name + "'!");
+    }
+
+	return ptr;
+}
+
+
+void free_psram_heap(std::string name, void *ptr) {
+    LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "Freeing memory in PSRAM used for '" + name + "'...");
+    heap_caps_free(ptr);
+}
\ No newline at end of file
diff --git a/code/components/jomjol_helper/psram.h b/code/components/jomjol_helper/psram.h
new file mode 100644
index 000000000..fafd0c732
--- /dev/null
+++ b/code/components/jomjol_helper/psram.h
@@ -0,0 +1,7 @@
+
+#include "esp_heap_caps.h"
+
+void *malloc_psram_heap(std::string name, size_t size, uint32_t caps);
+void *calloc_psram_heap(std::string name, size_t n, size_t size, uint32_t caps);
+
+void free_psram_heap(std::string name, void *ptr);
\ No newline at end of file
diff --git a/code/components/jomjol_image_proc/CAlignAndCutImage.cpp b/code/components/jomjol_image_proc/CAlignAndCutImage.cpp
index 86cbae6c1..b7f7afbda 100644
--- a/code/components/jomjol_image_proc/CAlignAndCutImage.cpp
+++ b/code/components/jomjol_image_proc/CAlignAndCutImage.cpp
@@ -5,12 +5,14 @@
 #include <math.h>
 #include <algorithm>
 #include <esp_log.h>
+#include "psram.h"
 #include "../../include/defines.h"
 
 static const char* TAG = "c_align_and_cut_image";
 
-CAlignAndCutImage::CAlignAndCutImage(CImageBasis *_org, CImageBasis *_temp)
+CAlignAndCutImage::CAlignAndCutImage(std::string _name, CImageBasis *_org, CImageBasis *_temp) : CImageBasis(_name)
 {
+    name = _name;
     rgb_image = _org->rgb_image;
     channels = _org->channels;
     width = _org->width;
@@ -37,7 +39,7 @@ bool CAlignAndCutImage::Align(RefInfo *_temp1, RefInfo *_temp2)
     int r0_x, r0_y, r1_x, r1_y;
     bool isSimilar1, isSimilar2;
 
-    CFindTemplate* ft = new CFindTemplate(rgb_image, channels, width, height, bpp);
+    CFindTemplate* ft = new CFindTemplate("align", rgb_image, channels, width, height, bpp);
 
     r0_x = _temp1->target_x;
     r0_y = _temp1->target_y;
@@ -81,7 +83,7 @@ bool CAlignAndCutImage::Align(RefInfo *_temp1, RefInfo *_temp2)
     LogFile.WriteToDedicatedFile("/sdcard/alignment.txt", zw);
 #endif*/
 
-    CRotateImage rt(this, ImageTMP);
+    CRotateImage rt("Align", this, ImageTMP);
     rt.Translate(dx, dy);
     rt.Rotate(d_winkel, _temp1->target_x, _temp1->target_y);
     ESP_LOGD(TAG, "Alignment: dx %d - dy %d - rot %f", dx, dy, d_winkel);
@@ -107,7 +109,7 @@ void CAlignAndCutImage::CutAndSave(std::string _template1, int x1, int y1, int d
     dy = y2 - y1;
 
     int memsize = dx * dy * channels;
-    uint8_t* odata = (unsigned char*) GET_MEMORY(memsize);
+    uint8_t* odata = (unsigned char*) malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
 
     stbi_uc* p_target;
     stbi_uc* p_source;
@@ -186,7 +188,7 @@ CImageBasis* CAlignAndCutImage::CutAndSave(int x1, int y1, int dx, int dy)
     dy = y2 - y1;
 
     int memsize = dx * dy * channels;
-    uint8_t* odata = (unsigned char*)GET_MEMORY(memsize);
+    uint8_t* odata = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
 
     stbi_uc* p_target;
     stbi_uc* p_source;
@@ -202,7 +204,7 @@ CImageBasis* CAlignAndCutImage::CutAndSave(int x1, int y1, int dx, int dy)
                 p_target[_channels] = p_source[_channels];
         }
 
-    CImageBasis* rs = new CImageBasis(odata, channels, dx, dy, bpp);
+    CImageBasis* rs = new CImageBasis("CutAndSave", odata, channels, dx, dy, bpp);
     RGBImageRelease();
     rs->SetIndepended();
     return rs;
diff --git a/code/components/jomjol_image_proc/CAlignAndCutImage.h b/code/components/jomjol_image_proc/CAlignAndCutImage.h
index 7267cce37..46f5016e4 100644
--- a/code/components/jomjol_image_proc/CAlignAndCutImage.h
+++ b/code/components/jomjol_image_proc/CAlignAndCutImage.h
@@ -12,9 +12,9 @@ class CAlignAndCutImage : public CImageBasis
     public:
         int t0_dx, t0_dy, t1_dx, t1_dy;
         CImageBasis *ImageTMP;
-        CAlignAndCutImage(std::string _image) : CImageBasis(_image) {ImageTMP = NULL;};
-        CAlignAndCutImage(uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp) : CImageBasis(_rgb_image, _channels, _width, _height, _bpp) {ImageTMP = NULL;};
-        CAlignAndCutImage(CImageBasis *_org, CImageBasis *_temp);
+        CAlignAndCutImage(std::string name, std::string _image) : CImageBasis(name, _image) {ImageTMP = NULL;};
+        CAlignAndCutImage(std::string name, uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp) : CImageBasis(name, _rgb_image, _channels, _width, _height, _bpp) {ImageTMP = NULL;};
+        CAlignAndCutImage(std::string name, CImageBasis *_org, CImageBasis *_temp);
 
         bool Align(RefInfo *_temp1, RefInfo *_temp2);
 //        void Align(std::string _template1, int x1, int y1, std::string _template2, int x2, int y2, int deltax = 40, int deltay = 40, std::string imageROI = "");
diff --git a/code/components/jomjol_image_proc/CFindTemplate.h b/code/components/jomjol_image_proc/CFindTemplate.h
index b281f5026..14b0261b1 100644
--- a/code/components/jomjol_image_proc/CFindTemplate.h
+++ b/code/components/jomjol_image_proc/CFindTemplate.h
@@ -32,7 +32,7 @@ class CFindTemplate : public CImageBasis
 {
     public:
         int tpl_width, tpl_height, tpl_bpp;    
-        CFindTemplate(uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp) : CImageBasis(_rgb_image, _channels, _width, _height, _bpp) {};
+        CFindTemplate(std::string name, uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp) : CImageBasis(name, _rgb_image, _channels, _width, _height, _bpp) {};
 
         bool FindTemplate(RefInfo *_ref);
 
diff --git a/code/components/jomjol_image_proc/CImageBasis.cpp b/code/components/jomjol_image_proc/CImageBasis.cpp
index a8637e3fa..ad6fee9d6 100644
--- a/code/components/jomjol_image_proc/CImageBasis.cpp
+++ b/code/components/jomjol_image_proc/CImageBasis.cpp
@@ -1,5 +1,6 @@
 #include "CImageBasis.h"
 #include "Helper.h"
+#include "psram.h"
 #include "ClassLogFile.h"
 #include "server_ota.h"
 
@@ -360,8 +361,9 @@ void CImageBasis::drawCircle(int x1, int y1, int rad, int r, int g, int b, int t
 }
 
 
-CImageBasis::CImageBasis()
+CImageBasis::CImageBasis(string _name)
 {
+    name = _name;
     externalImage = false;
     rgb_image = NULL;
     width = 0;
@@ -384,8 +386,9 @@ void CImageBasis::CreateEmptyImage(int _width, int _height, int _channels)
         LogFile.WriteHeapInfo("CreateEmptyImage");
     #endif
 
-    int memsize = width * height * channels;
-    rgb_image = (unsigned char*)GET_MEMORY(memsize);
+    memsize = width * height * channels;
+
+    rgb_image = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->CImageBasis (" + name + ")", memsize, MALLOC_CAP_SPIRAM);
 
     if (rgb_image == NULL)
     {
@@ -435,8 +438,10 @@ void CImageBasis::LoadFromMemory(stbi_uc *_buffer, int len)
 {
     RGBImageLock();
 
-    if (rgb_image)
+    if (rgb_image != NULL) {
         stbi_image_free(rgb_image);
+        //free_psram_heap(std::string(TAG) + "->rgb_image (LoadFromMemory)", rgb_image);
+    }
 
     rgb_image = stbi_load_from_memory(_buffer, len, &width, &height, &channels, 3);
     bpp = channels;
@@ -454,8 +459,9 @@ void CImageBasis::LoadFromMemory(stbi_uc *_buffer, int len)
 }
 
 
-CImageBasis::CImageBasis(CImageBasis *_copyfrom) 
+CImageBasis::CImageBasis(string _name, CImageBasis *_copyfrom) 
 {
+    name = _name;
     islocked = false;
     externalImage = false;
     channels = _copyfrom->channels;
@@ -469,8 +475,9 @@ CImageBasis::CImageBasis(CImageBasis *_copyfrom)
         LogFile.WriteHeapInfo("CImageBasis_copyfrom - Start");
     #endif
 
-    int memsize = width * height * channels;
-    rgb_image = (unsigned char*)GET_MEMORY(memsize);
+    memsize = width * height * channels;
+
+    rgb_image = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->CImageBasis (" + name + ")", memsize, MALLOC_CAP_SPIRAM);
 
     if (rgb_image == NULL)
     {
@@ -489,8 +496,9 @@ CImageBasis::CImageBasis(CImageBasis *_copyfrom)
 }
 
 
-CImageBasis::CImageBasis(int _width, int _height, int _channels)
+CImageBasis::CImageBasis(string _name, int _width, int _height, int _channels)
 {
+    name = _name;
     islocked = false;
     externalImage = false;
     channels = _channels;
@@ -504,8 +512,9 @@ CImageBasis::CImageBasis(int _width, int _height, int _channels)
         LogFile.WriteHeapInfo("CImageBasis_width,height,ch - Start");
     #endif
 
-    int memsize = width * height * channels;
-    rgb_image = (unsigned char*)GET_MEMORY(memsize);
+    memsize = width * height * channels;
+
+    rgb_image = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->CImageBasis (" + name + ")", memsize, MALLOC_CAP_SPIRAM);
 
     if (rgb_image == NULL)
     {
@@ -523,8 +532,9 @@ CImageBasis::CImageBasis(int _width, int _height, int _channels)
 }
 
 
-CImageBasis::CImageBasis(std::string _image)
+CImageBasis::CImageBasis(string _name, std::string _image)
 {
+    name = _name;
     islocked = false;
     channels = 3;
     externalImage = false;
@@ -569,8 +579,9 @@ bool CImageBasis::ImageOkay(){
 }
 
 
-CImageBasis::CImageBasis(uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp)
+CImageBasis::CImageBasis(string _name, uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp)
 {
+    name = _name;
     islocked = false;
     rgb_image = _rgb_image;
     channels = _channels;
@@ -607,8 +618,10 @@ CImageBasis::~CImageBasis()
 {
     RGBImageLock();
 
-    if (!externalImage)
-        stbi_image_free(rgb_image);
+    if (!externalImage) {
+        //stbi_image_free(rgb_image);
+        free_psram_heap(std::string(TAG) + "->CImageBasis (" + name + ", " + to_string(memsize) + ")", rgb_image);
+    }
 
     RGBImageRelease();
 }
@@ -637,19 +650,19 @@ void CImageBasis::SaveToFile(std::string _imageout)
 
 void CImageBasis::Resize(int _new_dx, int _new_dy)
 {
-    int memsize = _new_dx * _new_dy * channels;
-    uint8_t* odata = (unsigned char*)GET_MEMORY(memsize);
+    memsize = _new_dx * _new_dy * channels;
+    uint8_t* odata = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
 
     RGBImageLock();
 
     stbir_resize_uint8(rgb_image, width, height, 0, odata, _new_dx, _new_dy, 0, channels);
-    stbi_image_free(rgb_image);
 
-    rgb_image = (unsigned char*)GET_MEMORY(memsize);
+    rgb_image = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->CImageBasis Resize (" + name + ")", memsize, MALLOC_CAP_SPIRAM);
     memCopy(odata, rgb_image, memsize);
     width = _new_dx;
     height = _new_dy;
-    stbi_image_free(odata);
+
+    free_psram_heap(std::string(TAG) + "->odata", odata);
 
     RGBImageRelease();
 }
diff --git a/code/components/jomjol_image_proc/CImageBasis.h b/code/components/jomjol_image_proc/CImageBasis.h
index eddf1cfd0..3f9c4b7fd 100644
--- a/code/components/jomjol_image_proc/CImageBasis.h
+++ b/code/components/jomjol_image_proc/CImageBasis.h
@@ -30,6 +30,8 @@ class CImageBasis
     protected:
         bool externalImage;
         std::string filename;
+        std::string name; // Just used for diagnostics
+        int memsize = 0;
 
         void memCopy(uint8_t* _source, uint8_t* _target, int _size);
         bool isInImage(int x, int y);
@@ -37,7 +39,7 @@ class CImageBasis
         bool islocked;
 
     public:
-        uint8_t* rgb_image;
+        uint8_t* rgb_image = NULL;
         int channels;
         int width, height, bpp; 
 
@@ -64,11 +66,11 @@ class CImageBasis
         void EmptyImage();
 
 
-        CImageBasis();
-        CImageBasis(std::string _image);
-        CImageBasis(uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp);
-        CImageBasis(int _width, int _height, int _channels);
-        CImageBasis(CImageBasis *_copyfrom);
+        CImageBasis(std::string name);
+        CImageBasis(std::string name, std::string _image);
+        CImageBasis(std::string name, uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp);
+        CImageBasis(std::string name, int _width, int _height, int _channels);
+        CImageBasis(std::string name, CImageBasis *_copyfrom);
 
         void Resize(int _new_dx, int _new_dy);        
         void Resize(int _new_dx, int _new_dy, CImageBasis *_target);        
diff --git a/code/components/jomjol_image_proc/CRotateImage.cpp b/code/components/jomjol_image_proc/CRotateImage.cpp
index 821c42690..12d441540 100644
--- a/code/components/jomjol_image_proc/CRotateImage.cpp
+++ b/code/components/jomjol_image_proc/CRotateImage.cpp
@@ -1,7 +1,10 @@
+#include <string>
 #include "CRotateImage.h"
+#include "psram.h"
 
+static const char *TAG = "C ROTATE IMG";
 
-CRotateImage::CRotateImage(CImageBasis *_org, CImageBasis *_temp, bool _flip)
+CRotateImage::CRotateImage(std::string _name, CImageBasis *_org, CImageBasis *_temp, bool _flip) : CImageBasis(_name)
 {
     rgb_image = _org->rgb_image;
     channels = _org->channels;
@@ -15,6 +18,7 @@ CRotateImage::CRotateImage(CImageBasis *_org, CImageBasis *_temp, bool _flip)
     doflip = _flip;
 }
 
+
 void CRotateImage::Mirror(){
     int memsize = width * height * channels;
     uint8_t* odata;
@@ -24,7 +28,7 @@ void CRotateImage::Mirror(){
     }
     else
     {
-        odata = (unsigned char*)GET_MEMORY(memsize);
+        odata = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
     }
 
 
@@ -50,7 +54,7 @@ void CRotateImage::Mirror(){
     //    memcpy(rgb_image, odata, memsize);
     memCopy(odata, rgb_image, memsize);
     if (!ImageTMP)
-        stbi_image_free(odata);
+        free_psram_heap(std::string(TAG) + "->odata", odata);
 
     if (ImageTMP)
         ImageTMP->RGBImageRelease();
@@ -109,7 +113,7 @@ void CRotateImage::Rotate(float _angle, int _centerx, int _centery)
     }
     else
     {
-        odata = (unsigned char*)GET_MEMORY(memsize);
+        odata = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
     }
     
 
@@ -148,7 +152,7 @@ void CRotateImage::Rotate(float _angle, int _centerx, int _centery)
 
     if (!ImageTMP)
     {
-        stbi_image_free(odata);
+        free_psram_heap(std::string(TAG) + "->odata", odata);
     }
     if (ImageTMP)
         ImageTMP->RGBImageRelease();
@@ -209,7 +213,7 @@ void CRotateImage::RotateAntiAliasing(float _angle, int _centerx, int _centery)
     }
     else
     {
-        odata = (unsigned char*)GET_MEMORY(memsize);
+        odata = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
     }
     
 
@@ -269,7 +273,7 @@ void CRotateImage::RotateAntiAliasing(float _angle, int _centerx, int _centery)
 
     if (!ImageTMP)
     {
-        stbi_image_free(odata);
+        free_psram_heap(std::string(TAG) + "->odata", odata);
     }
     if (ImageTMP)
         ImageTMP->RGBImageRelease();
@@ -300,7 +304,7 @@ void CRotateImage::Translate(int _dx, int _dy)
     }
     else
     {
-        odata = (unsigned char*)GET_MEMORY(memsize);
+        odata = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->odata", memsize, MALLOC_CAP_SPIRAM);
     }
 
 
@@ -336,7 +340,7 @@ void CRotateImage::Translate(int _dx, int _dy)
     memCopy(odata, rgb_image, memsize);
     if (!ImageTMP)
     {
-        stbi_image_free(odata);
+        free_psram_heap(std::string(TAG) + "->odata", odata);
     }
 
     if (ImageTMP)
diff --git a/code/components/jomjol_image_proc/CRotateImage.h b/code/components/jomjol_image_proc/CRotateImage.h
index f4113f5ed..30c758d3d 100644
--- a/code/components/jomjol_image_proc/CRotateImage.h
+++ b/code/components/jomjol_image_proc/CRotateImage.h
@@ -8,12 +8,13 @@
 
 class CRotateImage: public CImageBasis
 {
+
     public:
         CImageBasis *ImageTMP, *ImageOrg;
         bool doflip;
-        CRotateImage(std::string _image, bool _flip = false) : CImageBasis(_image) {ImageTMP = NULL; ImageOrg = NULL; doflip = _flip;};
-        CRotateImage(uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp, bool _flip = false) : CImageBasis(_rgb_image, _channels, _width, _height, _bpp) {ImageTMP = NULL;  ImageOrg = NULL; doflip = _flip;};
-        CRotateImage(CImageBasis *_org, CImageBasis *_temp, bool _flip = false);
+        CRotateImage(std::string name, std::string _image, bool _flip = false) : CImageBasis(name, _image) {ImageTMP = NULL; ImageOrg = NULL; doflip = _flip;};
+        CRotateImage(std::string name, uint8_t* _rgb_image, int _channels, int _width, int _height, int _bpp, bool _flip = false) : CImageBasis(name, _rgb_image, _channels, _width, _height, _bpp) {ImageTMP = NULL;  ImageOrg = NULL; doflip = _flip;};
+        CRotateImage(std::string name, CImageBasis *_org, CImageBasis *_temp, bool _flip = false);
 
         void Rotate(float _angle);
         void RotateAntiAliasing(float _angle);
diff --git a/code/components/jomjol_mqtt/mqtt_outbox.c b/code/components/jomjol_mqtt/mqtt_outbox.c
index 498ad7d64..c001a8b20 100644
--- a/code/components/jomjol_mqtt/mqtt_outbox.c
+++ b/code/components/jomjol_mqtt/mqtt_outbox.c
@@ -8,6 +8,10 @@
 #include "esp_log.h"
 #include "esp_heap_caps.h"
 
+/* Enable this to use the PSRAM for MQTT Publishing.
+ * This saves 10 kBytes of RAM, see https://github.com/jomjol/AI-on-the-edge-device/pull/2113
+ * However we can run into PSRAM fragmentation issues, leading to insufficient large blocks to load the model.
+ * See https://github.com/jomjol/AI-on-the-edge-device/issues/2200 */
 #define USE_PSRAM
 
 #ifdef CONFIG_MQTT_CUSTOM_OUTBOX
diff --git a/code/components/jomjol_tfliteclass/CTfLiteClass.cpp b/code/components/jomjol_tfliteclass/CTfLiteClass.cpp
index 5d4ac844f..6a2d47114 100644
--- a/code/components/jomjol_tfliteclass/CTfLiteClass.cpp
+++ b/code/components/jomjol_tfliteclass/CTfLiteClass.cpp
@@ -1,6 +1,7 @@
 #include "CTfLiteClass.h"
 #include "ClassLogFile.h"
 #include "Helper.h"
+#include "psram.h"
 #include "esp_log.h"
 #include "../../include/defines.h"
 
@@ -250,7 +251,7 @@ bool CTfLiteClass::ReadFileToModel(std::string _fn)
         LogFile.WriteHeapInfo("CTLiteClass::Alloc modelfile start");
 #endif
 
-    modelfile = (unsigned char*)GET_MEMORY(size);
+    modelfile = (unsigned char*)malloc_psram_heap(std::string(TAG) + "->modelfile", size, MALLOC_CAP_SPIRAM);
   
 	  if(modelfile != NULL) 
     {
@@ -305,17 +306,17 @@ CTfLiteClass::CTfLiteClass()
     this->input = nullptr;
     this->output = nullptr;  
     this->kTensorArenaSize = 800 * 1024;   /// according to testfile: 108000 - so far 600;; 2021-09-11: 200 * 1024
-    this->tensor_arena = (uint8_t*)GET_MEMORY(kTensorArenaSize);
+    this->tensor_arena = (uint8_t*)malloc_psram_heap(std::string(TAG) + "->tensor_arena", kTensorArenaSize, MALLOC_CAP_SPIRAM);
 }
 
 
 CTfLiteClass::~CTfLiteClass()
 {
-  free(modelfile);
-
-  free(this->tensor_arena);
   delete this->interpreter;
   delete this->error_reporter;
+
+  free_psram_heap(std::string(TAG) + "->modelfile", modelfile);
+  free_psram_heap(std::string(TAG) + "->tensor_arena", this->tensor_arena);
 }        
 
 
diff --git a/code/components/jomjol_tfliteclass/server_tflite.cpp b/code/components/jomjol_tfliteclass/server_tflite.cpp
index c22a30c22..68ed4d892 100644
--- a/code/components/jomjol_tfliteclass/server_tflite.cpp
+++ b/code/components/jomjol_tfliteclass/server_tflite.cpp
@@ -25,6 +25,7 @@
 
 #include "read_wlanini.h"
 #include "connect_wlan.h"
+#include "psram.h"
 
 
 ClassFlowControll tfliteflow;
@@ -151,12 +152,12 @@ esp_err_t handler_get_heap(httpd_req_t *req)
     std::string zw = "Heap info:<br>" + getESPHeapInfo();
 
     #ifdef TASK_ANALYSIS_ON
-        char* pcTaskList = (char*) heap_caps_calloc(1, sizeof(char) * 768, MALLOC_CAP_8BIT | MALLOC_CAP_SPIRAM);
+        char* pcTaskList = (char*) calloc_psram_heap(std::string(TAG) + "->pcTaskList", 1, sizeof(char) * 768, MALLOC_CAP_8BIT | MALLOC_CAP_SPIRAM);
         if (pcTaskList) {
             vTaskList(pcTaskList);
             zw = zw + "<br><br>Task info:<br><pre>Name | State | Prio | Lowest stacksize | Creation order | CPU (-1=NoAffinity)<br>"
                     + std::string(pcTaskList) + "</pre>";
-            heap_caps_free(pcTaskList);
+            free_psram_heap(std::string(TAG) + "->pcTaskList", pcTaskList);
         }
         else {
             zw = zw + "<br><br>Task info:<br>ERROR - Allocation of TaskList buffer in PSRAM failed";
@@ -617,11 +618,11 @@ esp_err_t handler_editflow(httpd_req_t *req)
 
         string out2 = out.substr(0, out.length() - 4) + "_org.jpg";
 
-        CAlignAndCutImage *caic = new CAlignAndCutImage(in);
+        CAlignAndCutImage *caic = new CAlignAndCutImage("cutref", in);
         caic->CutAndSave(out2, x, y, dx, dy);
         delete caic;    
 
-        CImageBasis *cim = new CImageBasis(out2);
+        CImageBasis *cim = new CImageBasis("cutref", out2);
         if (enhance)
         {
             cim->Contrast(90);
diff --git a/code/include/defines.h b/code/include/defines.h
index 7dc831270..a64aeee0e 100644
--- a/code/include/defines.h
+++ b/code/include/defines.h
@@ -131,14 +131,8 @@
 
     //CImageBasis
     #define HTTP_BUFFER_SENT 1024
-    #define GET_MEMORY(X) heap_caps_malloc(X, MALLOC_CAP_SPIRAM)
     #define MAX_JPG_SIZE 128000
 
-
-    //CAlignAndCutImage + CImageBasis
-    #define _USE_MATH_DEFINES
-    #define GET_MEMORY(X) heap_caps_malloc(X, MALLOC_CAP_SPIRAM)
-
     //make_stb + stb_image_resize + stb_image_write + stb_image //do not work if not in make_stb.cpp
     //#define STB_IMAGE_IMPLEMENTATION
     //#define STB_IMAGE_WRITE_IMPLEMENTATION
diff --git a/code/sdkconfig.defaults b/code/sdkconfig.defaults
index d2056178f..74abdd5c0 100644
--- a/code/sdkconfig.defaults
+++ b/code/sdkconfig.defaults
@@ -1,7 +1,7 @@
 ################################################## 
 # Application specific configuration
 # Edit this file instead of sdkconfig.esp32cam!
-# After editting, make sure to explicitly delete 
+# After editing make sure to explicitly delete 
 # sdkconfig.esp32cam to apply your changes!
 ##################################################
 
@@ -94,6 +94,7 @@ CONFIG_SPIRAM_SPEED_40M=y
 CONFIG_SPIRAM=y
 CONFIG_SPIRAM_BOOT_INIT=y
 CONFIG_SPIRAM_USE_MALLOC=y
+#CONFIG_SPIRAM_USE_MEMMAP=y => Does not work: "cam_dma_config(306): frame buffer malloc failed"
 CONFIG_SPIRAM_MEMTEST=y
 CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=16384
 CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=40960