diff --git a/README.md b/README.md
index 47c68ad..e5d0ab3 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@
 
 grep doit ./Arduino/hardware/espressif/esp32/boards.txt
 
+
+mpr121 library by Adafruit
+neopixel library by Adafruit
+
 modify boards.txt to allow large partition with no OTA
 =
 esp32doit-devkit-v1.menu.PartitionScheme.no_ota=No OTA (Large APP)
diff --git a/esp32_S2_USB_Olimex/esp32-s2_saola1_pinlayout.png b/esp32_S2_USB_Olimex/esp32-s2_saola1_pinlayout.png
new file mode 100644
index 0000000..e6c08ce
Binary files /dev/null and b/esp32_S2_USB_Olimex/esp32-s2_saola1_pinlayout.png differ
diff --git a/esp32_S2_USB_Olimex/esp32_S2_USB_Olimex.ino b/esp32_S2_USB_Olimex/esp32_S2_USB_Olimex.ino
new file mode 100644
index 0000000..033fe22
--- /dev/null
+++ b/esp32_S2_USB_Olimex/esp32_S2_USB_Olimex.ino
@@ -0,0 +1,351 @@
+// esp32 capacitive touch interface /////////////////////////////////////////////////
+// rob canning 2023 /////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////
+
+const int ledPin = 23;
+const int shiftLedPin = 25;
+const int loopLedPin = 26;
+
+const int threshold = 14000;  // set the threshold
+int ledState = LOW;         // the current state of the output pin
+int shiftLedState = HIGH;         // the current state of the output pin
+int loopLedState = LOW;         // the current state of the output pin
+
+// NEOPIXEL ////////////////////////////////////////////////////
+
+#include <Adafruit_NeoPixel.h>
+// On the ESP32S2 SAOLA GPIO is the NeoPixel.
+#define PIN        18 
+//Single NeoPixel
+Adafruit_NeoPixel pixels(1, PIN, NEO_GRB + NEO_KHZ800);
+#define DELAYVAL 25 // Time (in milliseconds) to pause between color change
+//#include <SPI.h> // Serial Peripheral Interface
+
+// MPR121 /////////////////////////////////////////////////////
+#include <Wire.h> // allows you to communicate with I2C / TWI devices
+#include <Adafruit_MPR121.h>
+
+#ifndef _BV
+#define _BV(bit) (1 << (bit)) 
+#endif
+// You can have up to 4 on one i2c bus but one is enough for testing!
+Adafruit_MPR121 cap = Adafruit_MPR121();
+// Keeps track of the last pins touched
+// so we know when buttons are 'released'
+uint16_t lasttouched = 0;
+uint16_t currtouched = 0;
+
+// Wi-Fi SETTINGS /////////////
+
+#include <WiFi.h>
+const char* ssid     = "zavod rizoma_EXT";
+const char* password = "cermozise";
+// BROADCAST TO ALL IP / port
+const IPAddress castIp = IPAddress(192,168,0,255);  // 255 FOR BROADCAST
+const int port = 57120; // SUPERCOLLIDERS DEFAULT INCOMING OSC PORT
+bool connected = false;
+#include <WiFiUdp.h>
+WiFiUDP udp;
+
+// OSC and serial communications  ////////////////////////////
+
+#define SERIAL_OSC
+#define WIFI_OSC
+#include <OSCBundle.h>
+#include <OSCMessage.h>
+#include <OSCBoards.h>
+/* OSC MSG channels */
+OSCBundle bundle;
+
+// SERIAL /////////////////////////////////
+
+#ifdef BOARD_HAS_USB_SERIAL
+#include <SLIPEncodedUSBSerial.h>
+SLIPEncodedUSBSerial SLIPSerial( thisBoardsSerialUSB );
+#else
+#include <SLIPEncodedSerial.h>
+SLIPEncodedSerial SLIPSerial(Serial);
+#endif
+
+// CAPACITIVE TOUCH SETUP ///////////////////
+
+byte keys[] = {1,2,3,4,5,6,7,10,11,12,13,14};
+byte KEYLEN = 12;
+byte pressed[] =          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+byte lastTouchState[] =   {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+byte touchState[] =       {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+byte lastDebounceTime[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+unsigned long debounceDelay = 50;    // the debounce time; increase if the output flickers
+//int THRESH = 40; // capacitive noise threshold
+
+///////////////////////////////////////////
+
+void setup() {
+  
+  pixels.setBrightness(5);
+  pixels.begin(); // INITIALIZE NeoPixel (REQUIRED)
+  
+  pinMode(ledPin, OUTPUT); //Define ledPin as output
+  pinMode(shiftLedPin, OUTPUT); //Define ledPin as output  
+  pinMode(loopLedPin, OUTPUT); //Define ledPin as output  
+  digitalWrite(ledPin, ledState);
+  digitalWrite(shiftLedPin, shiftLedState);
+  digitalWrite(loopLedPin, loopLedState);
+  Serial.begin(115200);
+  WiFi.mode(WIFI_AP);
+  connectWiFi();
+  
+  const String macAddress = WiFi.macAddress(); ;
+
+ // Default address is 0x5A, if tied to 3.3V its 0x5B         
+  // If tied to SDA its 0x5C and if SCL then 0x5D
+  if (!cap.begin(0x5A)) {                                           
+    Serial.println("MPR121 not found, check wiring?");                    
+    while (1);
+  }                                
+
+  Serial.println("MPR121 found!");  
+
+  // I2C init
+  //Serial.println("Starting up I2C");
+  //Wire.begin();
+  //Wire.setClock(400000); // 400kHz I2C clock. Comment this line if having compilation difficulties
+  //
+  //Serial.println("starting I2C (Wire.begin)...");
+  
+#ifdef SERIAL_OSC
+    SLIPSerial.begin(115200);   // set this as high as you can reliably run on your platform 
+#endif
+    
+    // touch pads
+    Serial.println("setting INPUT_PULLUP for capacitive touch pins... ");
+    
+    for(int i = 0; i < KEYLEN; i++) {
+      pinMode(keys[i], INPUT_PULLUP);
+    }   
+} // setup ends //////////////////////////////////////////////////
+
+// MAIN LOOP /////////////////////////////////////////////////////////
+int colorCount = 0;
+void loop() { 
+      //Set the new color on the pixel.
+    pixels.setPixelColor(0, Wheel(colorCount++));
+    pixels.show();   
+    //Cycle the colors at the end.
+    if (colorCount > 255)
+        colorCount = 0;
+        
+  sendCapacitive();
+  sendCapacitiveOlimex();
+
+}
+
+// FUNCTIONS /////////////////////////////////////////////
+
+
+// Simple function to return a color in the rainbow
+// Input a value 0 to 255 to get a color value.
+uint32_t Wheel(byte WheelPos)
+{
+    //Assume the wheel value is less than 85, if so Green value is 0
+    uint32_t returnColor = Adafruit_NeoPixel::Color((byte)(255 - (WheelPos * 3)), 0, (byte)(WheelPos * 3));
+
+    //If we are greater than 170 Red value is 0
+    if (WheelPos > 84 && WheelPos < 170)
+    {
+        WheelPos -= 85;
+        returnColor = Adafruit_NeoPixel::Color(0, (byte)(WheelPos * 3), (byte)(255 - WheelPos * 3));
+    }
+    //Finally above 170 and Blue value is 0
+    else if (WheelPos >= 170)
+    {
+        WheelPos -= 170;
+        returnColor = Adafruit_NeoPixel::Color((byte)(WheelPos * 3), (byte)(255 - WheelPos * 3), 0);
+    }
+
+    return returnColor;
+}
+
+void connectWiFi(){
+  // Connect to Wi-Fi network with SSID and password
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  
+  // Print local IP address and start web server
+  //  Serial.println("");
+  Serial.println("WiFi connected.");
+  Serial.println("IP address: ");
+  Serial.println(WiFi.localIP());
+}
+
+// detect touch events and send over OSC //////////////
+
+void sendCapacitive(void){ 
+ // Get the currently touched pads
+  currtouched = cap.touched();
+    
+  for (uint8_t i=0; i<KEYLEN; i++) {
+    // it if *is* touched and *wasnt* touched before, alert!
+    if ((currtouched & _BV(i)) && !(lasttouched & _BV(i)) ) {
+      Serial.print(i); Serial.println(" touched");
+
+       ledState = !ledState;
+
+              OSCMessage msg("/touch_121_A");
+              msg.add(WiFi.macAddress().c_str()); // mac address of sender           
+              msg.add((int32_t)i); // send which sensor was touched
+  
+              #ifdef WIFI_OSC
+              udp.beginPacket(castIp, port);
+            //bundle.send(udp);
+              msg.send(udp);
+              udp.endPacket();
+             #endif
+
+            String cap = "val for key num: " + String(i) + " === " + String(HIGH);
+            Serial.println("OSC SENT "); Serial.println(cap);       
+    }
+    // if it *was* touched and now *isnt*, alert!
+    if (!(currtouched & _BV(i)) && (lasttouched & _BV(i)) ) {
+      Serial.print(i); Serial.println(" released");
+
+                  OSCMessage msg("/release_121_A");
+              msg.add(WiFi.macAddress().c_str()); // mac address of sender           
+              msg.add((int32_t)i); // send which sensor was touched
+  
+              #ifdef WIFI_OSC
+              udp.beginPacket(castIp, port);
+            //bundle.send(udp);
+              msg.send(udp);
+              udp.endPacket();
+             #endif
+
+            String cap = "val for key num: " + String(i) + " === " + String(LOW);
+            Serial.println("OSC SENT "); Serial.println(cap);       
+
+    
+    }
+  }
+
+  // reset our state
+  lasttouched = currtouched;
+
+
+/*
+  // comment out this line for detailed data from the sensor!
+//  return;
+  
+  // debugging info, what
+  Serial.print("\t\t\t\t\t\t\t\t\t\t\t\t\t 0x"); Serial.println(cap.touched(), HEX);
+  Serial.print("Filt: ");
+  for (uint8_t i=0; i<KEYLEN; i++) {
+    Serial.print(cap.filteredData(i)); Serial.print("\t");
+  }
+  Serial.println();
+  Serial.print("Base: ");
+  for (uint8_t i=0; i<KEYLEN; i++) {
+    Serial.print(cap.baselineData(i)); Serial.print("\t");
+  }
+  Serial.println();
+*/  
+  // put a delay so it isn't overwhelming
+  delay(5);
+
+  //return; 
+  /////////////////////////////////////////////////////////////////////////////////////////
+
+  //Serial.println(int(currtouched+pow(2,12)),BIN);
+
+  //Serial.print("<");
+
+
+
+    //Serial.println(">");
+
+} //////////////////
+
+
+
+
+
+
+void sendCapacitiveOlimex(void){
+  
+  for(int i = 0; i < KEYLEN; i++) {
+    
+    // read the state of the touch pad
+    pressed[i] = touchRead(keys[i]);
+    Serial.println(pressed[i]);
+    
+    
+    //     if (pressed[i] < threshold) {
+    if (touchRead(keys[i]) < threshold) {
+      pressed[i] = HIGH;
+    } else{
+      pressed[i] = LOW;
+    }
+    
+    // If the pin is touched:
+    if (pressed[i] != lastTouchState[i]) {
+      // reset the debouncing timer
+      lastDebounceTime[i] = millis();
+    }
+    
+    if ((millis() - lastDebounceTime[i]) > debounceDelay) {
+      // whatever the reading is at, it's been there for longer than the debounce
+      // delay, so take it as the actual current state:
+      // if the touch state has changed:
+      if (pressed[i] != touchState[i]) {
+	touchState[i] = pressed[i];
+	// Serial.println("-------------------------------------- ");
+	digitalWrite(ledPin, HIGH); // toggle the led on any touch
+	pixels.setBrightness(5);
+	
+	// only toggle the LED if the new touch state is high
+	if (touchState[i] == HIGH) {
+	  pixels.setBrightness(25);
+	  ledState = !ledState;
+	  
+	  OSCMessage msg("/touch_esp32");
+	  msg.add(WiFi.macAddress().c_str()); // mac address of sender
+	  msg.add((int32_t)i); // send which sensor was touched
+	  msg.add((int32_t)touchRead(keys[i])); // send which sensor was touched
+	  //  pressed[i]
+#ifdef WIFI_OSC
+	  udp.beginPacket(castIp, port);
+	  //bundle.send(udp);
+	  msg.send(udp);
+	  udp.endPacket();
+#endif
+	  
+	  String cap = "val for key num: " + String(i) + " === " + String(pressed[i]);
+	  Serial.println(""); Serial.println(cap);
+	}
+	
+        if (touchState[7] == HIGH) {
+	  digitalWrite(loopLedPin, loopLedState);
+	  loopLedState = !loopLedState;
+        }
+        if (touchState[8] == HIGH) {
+	  digitalWrite(shiftLedPin, shiftLedState);
+	  shiftLedState = !shiftLedState;
+        }
+	
+      }
+    }
+    
+    // set the LED:
+    digitalWrite(ledPin, ledState);
+    
+    // save the reading. Next time through the loop, it'll be the lastTouchState:
+    lastTouchState[i] = pressed[i];
+  
+  }
+
+} //////////////////
+
diff --git a/esp32_S2_USB_Olimex/esp32_S2_USB_Olimex.ino~ b/esp32_S2_USB_Olimex/esp32_S2_USB_Olimex.ino~
new file mode 100644
index 0000000..172a415
--- /dev/null
+++ b/esp32_S2_USB_Olimex/esp32_S2_USB_Olimex.ino~
@@ -0,0 +1,351 @@
+// esp32 capacitive touch interface /////////////////////////////////////////////////
+// rob canning 2023 /////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////
+
+const int ledPin = 23;
+const int shiftLedPin = 25;
+const int loopLedPin = 26;
+
+const int threshold = 14000;  // set the threshold
+int ledState = LOW;         // the current state of the output pin
+int shiftLedState = HIGH;         // the current state of the output pin
+int loopLedState = LOW;         // the current state of the output pin
+///////////////////////////////////////////////////////
+#include <Adafruit_NeoPixel.h>
+// On the ESP32S2 SAOLA GPIO is the NeoPixel.
+#define PIN        18 
+//Single NeoPixel
+Adafruit_NeoPixel pixels(1, PIN, NEO_GRB + NEO_KHZ800);
+#define DELAYVAL 25 // Time (in milliseconds) to pause between color change
+//#include <SPI.h> // Serial Peripheral Interface
+///////////////////////////////////////////////////////
+#include <Wire.h> // allows you to communicate with I2C / TWI devices
+#include <Adafruit_MPR121.h>
+
+#ifndef _BV
+#define _BV(bit) (1 << (bit)) 
+#endif
+// You can have up to 4 on one i2c bus but one is enough for testing!
+Adafruit_MPR121 cap = Adafruit_MPR121();
+// Keeps track of the last pins touched
+// so we know when buttons are 'released'
+uint16_t lasttouched = 0;
+uint16_t currtouched = 0;
+
+// Wi-Fi SETTINGS /////////////
+#include <WiFi.h>
+const char* ssid     = "zavod rizoma_EXT";
+const char* password = "cermozise";
+
+// BROADCAST TO ALL IP / port
+const IPAddress castIp = IPAddress(192,168,0,255);  // 255 FOR BROADCAST
+const int port = 57120; // SUPERCOLLIDERS DEFAULT INCOMING OSC PORT
+bool connected = false;
+
+#include <WiFiUdp.h>
+WiFiUDP udp;
+
+// OSC and serial communications  ////////////////////////////
+
+#define SERIAL_OSC
+#define WIFI_OSC
+
+#include <OSCBundle.h>
+#include <OSCMessage.h>
+#include <OSCBoards.h>
+
+/* OSC MSG channels */
+
+OSCBundle bundle;
+
+// SERIAL
+#ifdef BOARD_HAS_USB_SERIAL
+#include <SLIPEncodedUSBSerial.h>
+SLIPEncodedUSBSerial SLIPSerial( thisBoardsSerialUSB );
+#else
+#include <SLIPEncodedSerial.h>
+SLIPEncodedSerial SLIPSerial(Serial);
+#endif
+
+//////////////////////////////////////////
+// CAPACITIVE TOUCH SETUP
+byte keys[] = {1,2,3,4,5,6,7,10,11,12,13,14};
+byte KEYLEN = 12;
+byte pressed[] =          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+byte lastTouchState[] =   {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+byte touchState[] =       {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+byte lastDebounceTime[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+unsigned long debounceDelay = 50;    // the debounce time; increase if the output flickers
+//int THRESH = 40; // capacitive noise threshold
+
+///////////////////////////////////////////
+
+void setup() {
+  
+  pixels.setBrightness(5);
+  pixels.begin(); // INITIALIZE NeoPixel (REQUIRED)
+  
+  pinMode(ledPin, OUTPUT); //Define ledPin as output
+  pinMode(shiftLedPin, OUTPUT); //Define ledPin as output  
+  pinMode(loopLedPin, OUTPUT); //Define ledPin as output  
+  digitalWrite(ledPin, ledState);
+  digitalWrite(shiftLedPin, shiftLedState);
+  digitalWrite(loopLedPin, loopLedState);
+  Serial.begin(115200);
+  WiFi.mode(WIFI_AP);
+  connectWiFi();
+  
+  const String macAddress = WiFi.macAddress(); ;
+
+ // Default address is 0x5A, if tied to 3.3V its 0x5B         
+  // If tied to SDA its 0x5C and if SCL then 0x5D
+  if (!cap.begin(0x5A)) {                                           
+    Serial.println("MPR121 not found, check wiring?");                    
+    while (1);
+  }                                
+
+  Serial.println("MPR121 found!");  
+
+  // I2C init
+  //Serial.println("Starting up I2C");
+  //Wire.begin();
+  //Wire.setClock(400000); // 400kHz I2C clock. Comment this line if having compilation difficulties
+  //
+  //Serial.println("starting I2C (Wire.begin)...");
+  
+#ifdef SERIAL_OSC
+    SLIPSerial.begin(115200);   // set this as high as you can reliably run on your platform 
+#endif
+    
+    // touch pads
+    Serial.println("setting INPUT_PULLUP for capacitive touch pins... ");
+    
+    for(int i = 0; i < KEYLEN; i++) {
+      pinMode(keys[i], INPUT_PULLUP);
+    }   
+} // setup ends //////////////////////////////////////////////////
+
+// MAIN LOOP /////////////////////////////////////////////////////////
+int colorCount = 0;
+void loop() { 
+      //Set the new color on the pixel.
+    pixels.setPixelColor(0, Wheel(colorCount++));
+    pixels.show();   
+    //Cycle the colors at the end.
+    if (colorCount > 255)
+        colorCount = 0;
+        
+  sendCapacitive();
+  sendCapacitiveOlimex();
+
+}
+
+// FUNCTIONS /////////////////////////////////////////////
+
+
+// Simple function to return a color in the rainbow
+// Input a value 0 to 255 to get a color value.
+uint32_t Wheel(byte WheelPos)
+{
+    //Assume the wheel value is less than 85, if so Green value is 0
+    uint32_t returnColor = Adafruit_NeoPixel::Color((byte)(255 - (WheelPos * 3)), 0, (byte)(WheelPos * 3));
+
+    //If we are greater than 170 Red value is 0
+    if (WheelPos > 84 && WheelPos < 170)
+    {
+        WheelPos -= 85;
+        returnColor = Adafruit_NeoPixel::Color(0, (byte)(WheelPos * 3), (byte)(255 - WheelPos * 3));
+    }
+    //Finally above 170 and Blue value is 0
+    else if (WheelPos >= 170)
+    {
+        WheelPos -= 170;
+        returnColor = Adafruit_NeoPixel::Color((byte)(WheelPos * 3), (byte)(255 - WheelPos * 3), 0);
+    }
+
+    return returnColor;
+}
+
+void connectWiFi(){
+  // Connect to Wi-Fi network with SSID and password
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  
+  // Print local IP address and start web server
+  //  Serial.println("");
+  Serial.println("WiFi connected.");
+  Serial.println("IP address: ");
+  Serial.println(WiFi.localIP());
+}
+
+// detect touch events and send over OSC //////////////
+
+void sendCapacitive(void){ 
+ // Get the currently touched pads
+  currtouched = cap.touched();
+    
+  for (uint8_t i=0; i<KEYLEN; i++) {
+    // it if *is* touched and *wasnt* touched before, alert!
+    if ((currtouched & _BV(i)) && !(lasttouched & _BV(i)) ) {
+      Serial.print(i); Serial.println(" touched");
+
+       ledState = !ledState;
+
+              OSCMessage msg("/touch_121_A");
+              msg.add(WiFi.macAddress().c_str()); // mac address of sender           
+              msg.add((int32_t)i); // send which sensor was touched
+  
+              #ifdef WIFI_OSC
+              udp.beginPacket(castIp, port);
+            //bundle.send(udp);
+              msg.send(udp);
+              udp.endPacket();
+             #endif
+
+            String cap = "val for key num: " + String(i) + " === " + String(HIGH);
+            Serial.println("OSC SENT "); Serial.println(cap);       
+    }
+    // if it *was* touched and now *isnt*, alert!
+    if (!(currtouched & _BV(i)) && (lasttouched & _BV(i)) ) {
+      Serial.print(i); Serial.println(" released");
+
+                  OSCMessage msg("/release_121_A");
+              msg.add(WiFi.macAddress().c_str()); // mac address of sender           
+              msg.add((int32_t)i); // send which sensor was touched
+  
+              #ifdef WIFI_OSC
+              udp.beginPacket(castIp, port);
+            //bundle.send(udp);
+              msg.send(udp);
+              udp.endPacket();
+             #endif
+
+            String cap = "val for key num: " + String(i) + " === " + String(LOW);
+            Serial.println("OSC SENT "); Serial.println(cap);       
+
+    
+    }
+  }
+
+  // reset our state
+  lasttouched = currtouched;
+
+
+/*
+  // comment out this line for detailed data from the sensor!
+//  return;
+  
+  // debugging info, what
+  Serial.print("\t\t\t\t\t\t\t\t\t\t\t\t\t 0x"); Serial.println(cap.touched(), HEX);
+  Serial.print("Filt: ");
+  for (uint8_t i=0; i<KEYLEN; i++) {
+    Serial.print(cap.filteredData(i)); Serial.print("\t");
+  }
+  Serial.println();
+  Serial.print("Base: ");
+  for (uint8_t i=0; i<KEYLEN; i++) {
+    Serial.print(cap.baselineData(i)); Serial.print("\t");
+  }
+  Serial.println();
+*/  
+  // put a delay so it isn't overwhelming
+  delay(5);
+
+  //return; 
+  /////////////////////////////////////////////////////////////////////////////////////////
+
+  //Serial.println(int(currtouched+pow(2,12)),BIN);
+
+  //Serial.print("<");
+
+
+
+    //Serial.println(">");
+
+} //////////////////
+
+
+
+
+
+
+void sendCapacitiveOlimex(void){
+  
+  for(int i = 0; i < KEYLEN; i++) {
+    
+    // read the state of the touch pad
+    pressed[i] = touchRead(keys[i]);
+    Serial.println(pressed[i]);
+    
+    
+    //     if (pressed[i] < threshold) {
+    if (touchRead(keys[i]) < threshold) {
+      pressed[i] = HIGH;
+    } else{
+      pressed[i] = LOW;
+    }
+    
+    // If the pin is touched:
+    if (pressed[i] != lastTouchState[i]) {
+      // reset the debouncing timer
+      lastDebounceTime[i] = millis();
+    }
+    
+    if ((millis() - lastDebounceTime[i]) > debounceDelay) {
+      // whatever the reading is at, it's been there for longer than the debounce
+      // delay, so take it as the actual current state:
+      // if the touch state has changed:
+      if (pressed[i] != touchState[i]) {
+	touchState[i] = pressed[i];
+	// Serial.println("-------------------------------------- ");
+	digitalWrite(ledPin, HIGH); // toggle the led on any touch
+	pixels.setBrightness(5);
+	
+	// only toggle the LED if the new touch state is high
+	if (touchState[i] == HIGH) {
+	  pixels.setBrightness(25);
+	  ledState = !ledState;
+	  
+	  OSCMessage msg("/touch_esp32");
+	  msg.add(WiFi.macAddress().c_str()); // mac address of sender
+	  msg.add((int32_t)i); // send which sensor was touched
+	  msg.add((int32_t)touchRead(keys[i])); // send which sensor was touched
+	  //  pressed[i]
+#ifdef WIFI_OSC
+	  udp.beginPacket(castIp, port);
+	  //bundle.send(udp);
+	  msg.send(udp);
+	  udp.endPacket();
+#endif
+	  
+	  String cap = "val for key num: " + String(i) + " === " + String(pressed[i]);
+	  Serial.println(""); Serial.println(cap);
+	}
+	
+        if (touchState[7] == HIGH) {
+	  digitalWrite(loopLedPin, loopLedState);
+	  loopLedState = !loopLedState;
+        }
+        if (touchState[8] == HIGH) {
+	  digitalWrite(shiftLedPin, shiftLedState);
+	  shiftLedState = !shiftLedState;
+        }
+	
+      }
+    }
+    
+    // set the LED:
+    digitalWrite(ledPin, ledState);
+    
+    // save the reading. Next time through the loop, it'll be the lastTouchState:
+    lastTouchState[i] = pressed[i];
+  
+  }
+
+} //////////////////
+