diff --git a/CamParser.cpp b/CamParser.cpp
deleted file mode 100644
index 27ba9a3..0000000
--- a/CamParser.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-
-//sensorCAM parser.cpp version 3.03  Sep 2024
-#include "CamParser.h"
-#include "FSH.h"
-#include "IO_EXSensorCAM.h"
-
-#ifndef SENSORCAM_VPIN       //define CAM vpin (700?) in config.h
-#define SENSORCAM_VPIN 0     
-#endif
-#define CAM_VPIN SENSORCAM_VPIN
-#ifndef SENSORCAM2_VPIN 
-#define SENSORCAM2_VPIN CAM_VPIN
-#endif
-#ifndef SENSORCAM3_VPIN 
-#define SENSORCAM3_VPIN 0
-#endif
-const int CAMVPINS[] = {CAM_VPIN,SENSORCAM_VPIN,SENSORCAM2_VPIN,SENSORCAM3_VPIN};
-const int16_t ver=30177;
-const int16_t ve =2899;
-
-VPIN EXSensorCAM::CAMBaseVpin = CAM_VPIN;
-
-bool CamParser::parseN(Print * stream, byte paramCount, int16_t p[]) {
-  (void)stream;  // probably unused parameter 
-  VPIN vpin=EXSensorCAM::CAMBaseVpin;   //use current CAM selection
-
-  if (paramCount==0) { 
-    DIAG(F("vpin:%d EXSensorCAMs defined at Vpins #1@ %d #2@ %d #3@ %d"),vpin,CAMVPINS[1],CAMVPINS[2],CAMVPINS[3]);
-    return true; 
-  }
-  uint8_t camop=p[0]; // cam oprerator 
-  int param1=0;
-  int16_t param3=9999;   // =0 could invoke parameter changes. & -1 gives later errors
-
-  if(camop=='C'){ 
-    if(p[1]>=100) EXSensorCAM::CAMBaseVpin=p[1];
-    if(p[1]<4) EXSensorCAM::CAMBaseVpin=CAMVPINS[p[1]];
-    DIAG(F("CAM base Vpin: %c %d "),p[0],EXSensorCAM::CAMBaseVpin);
-    return true;
-  }
-  if (camop<100) {               //switch CAM# if p[1] dictates
-    if(p[1]>=100 && p[1]<400) {  //limits to CAM# 1 to 3 for now
-      vpin=CAMVPINS[p[1]/100];
-      EXSensorCAM::CAMBaseVpin=vpin;     
-      DIAG(F("switching to CAM %d baseVpin:%d"),p[1]/100,vpin); 
-      p[1]=p[1]%100;             //strip off CAM #
-    } 
-  }
-  if (EXSensorCAM::CAMBaseVpin==0) return false; // no cam defined 
-
-  
-      // send UPPER case to sensorCAM to flag binary data from a DCCEX-CS parser  
-  switch(paramCount) {    
-    case 1:                          //<N ver> produces '^'
-      if((p[0] == ve) || (p[0] == ver) || (p[0] == 'V')) camop='^'; 
-      if (STRCHR_P((const char *)F("EFGMQRVW^"),camop) == nullptr) return false;
-      if (camop=='Q') param3=10;     //<NQ> for activation state of all 10 banks of sensors
-      if (camop=='F') camop=']';     //<NF> for Reset/Finish webCAM.
-      break;    // F Coded as ']' else conflicts with <Nf %%>
-    
-    case 2:                          //<N camop p1>  
-      if (STRCHR_P((const char *)F("ABFILMNOPQRSTUV"),camop)==nullptr) return false;
-      param1=p[1];
-      break;
-    
-    case 3:              //<N vpin rowY colx > or <N cmd p1 p2>
-      camop=p[0];
-      if (p[0]>=100) {   //vpin - i.e. NOT 'A' through 'Z'
-        if (p[1]>236 || p[1]<0) return false;     //row
-        if (p[2]>316 || p[2]<0) return false;     //column
-        camop=0x80;      // special 'a' case for IO_SensorCAM
-        vpin = p[0];
-      }else if (STRCHR_P((const char *)F("IJMNT"),camop) == nullptr) return false; 
-      param1 = p[1];  
-      param3 = p[2];
-      break;
-    
-    case 4:          //<N a id row col> 
-      if (camop!='A') return false;          //must start with 'a' 
-      if (p[3]>316 || p[3]<0) return false;
-      if (p[2]>236 || p[2]<0) return false;
-      if (p[1]>97 || p[1]<0) return false;   //treat as bsNo.
-      vpin = vpin + (p[1]/10)*8 + p[1]%10;   //translate p[1]
-      camop=0x80;    // special 'a' case for IO_SensorCAM
-      param1=p[2];   // row
-      param3=p[3];   // col
-      break;
-
-    default:
-      return false;
-  }
-  DIAG(F("CamParser: %d %c %d %d"),vpin,camop,param1,param3);
-  IODevice::writeAnalogue(vpin,param1,camop,param3);
-  return true;
-}
\ No newline at end of file