diff --git a/MAPID-CP/MAPID-CP.ino b/MAPID-CP/MAPID-CP.ino
new file mode 100644
index 0000000..386612d
--- /dev/null
+++ b/MAPID-CP/MAPID-CP.ino
@@ -0,0 +1,205 @@
+/**
+ * MAPID/CP
+ * 
+ * Malte's Arduino-Powered Info Display Control Program
+ */
+#include <SoftwareSerial.h>
+#include <serLCD.h>
+#include <SerialCommand.h>
+#include <avr/pgmspace.h>
+
+#include "boards.h"
+#include "config.h"
+#include "readme.h"
+
+#ifndef README_PROGMEM
+#pragma warning "README_PROGMEM not set. The command README will not work."
+#endif
+
+SerialCommand SCmd;
+serLCD lcd(PIN_LCD);
+int line;
+
+void setup() {
+	pinMode(PIN_LED, OUTPUT);
+	digitalWrite(PIN_LED, LOW);
+	
+	Serial.begin(TTY_SPEED); 
+	while (!Serial);
+  
+	Serial.print("Booting...");
+	
+	// Generic
+	SCmd.addCommand("VER",   showVersion);
+	SCmd.addCommand("GETTY", showGetty);
+	SCmd.addCommand("HELP",  help);
+	// LED
+	SCmd.addCommand("ON",    ledOn);
+	SCmd.addCommand("OFF",   ledOff);
+	// LCD
+	SCmd.addCommand("ECHO",  lcdEcho);
+	SCmd.addCommand("CLS",   lcdClear);
+	SCmd.addCommand("LINE",  lcdLine);
+	// Show README
+	SCmd.addCommand("README", showReadMe);
+	
+	SCmd.addDefaultHandler(commandNotFound);
+	
+	
+	Serial.println("Ready.");
+	Serial.print("Running ");
+	Serial.print(OS_NAME);
+	Serial.print(" v");
+	Serial.println(OS_VERSION);
+	Serial.println("Connected to TTY");
+
+	Serial.println("[INFO] Commands are all uppercase!");
+	line = 1;
+	lcd.clear();
+	lcd.selectLine(line);
+	lcd.print("Welcome to");
+	lcd.selectLine(2);
+	lcd.print(OS_NAME);
+	lcd.print(" v");
+	lcd.print(OS_VERSION);
+	
+	// Show prompt
+	Serial.println();
+	Serial.print(TTY_PROMPT);
+}
+
+void loop() {
+	SCmd.readSerial();
+}
+
+void commandNotFound() {
+	Serial.println("");
+	//Serial.println("[ERROR @ TTY:IN]  COMMAND NOT FOUND!");
+	Serial.println("[ERROR]  COMMAND NOT FOUND!");
+	
+	// Show prompt again
+	Serial.print(TTY_PROMPT);
+}
+
+
+void lcdEcho() {
+	Serial.println("");
+	char *text;
+	
+	//lcd.clear();
+	Serial.print(" [INFO]  Writing text to LCD: ");
+	for (int i=0; i<16; i++) {
+		// Loop repeats once per token
+		//text = text = SCmd.next();
+		text = SCmd.next();
+		
+		if (text == NULL)
+			break;
+
+		// Since tokens don't include SPACE, print it to debug OUTPUT
+		if (i > 0)
+			Serial.print(" ");
+		Serial.print(text);
+		
+		if (i > 0)
+			lcd.print(" ");
+		lcd.print(text);
+	}
+	
+	// Show prompt again
+	Serial.println();
+	Serial.print(TTY_PROMPT);
+}
+
+void lcdLine() {
+	Serial.println("");
+	line = atoi(SCmd.next());
+	Serial.print(" [INFO]  Select line ");
+	Serial.print(line);
+	Serial.println("");
+	lcd.selectLine(line);
+	
+	// Show prompt again
+	Serial.print(TTY_PROMPT);
+}
+
+void lcdClear() {
+	Serial.println("");
+	lcd.clear();
+	
+	// Show prompt again
+	Serial.println();
+	Serial.print(TTY_PROMPT);
+}
+
+void showVersion() {
+	Serial.println("");
+	Serial.print(OS_NAME);
+	Serial.print(" v");
+	Serial.println(OS_VERSION);
+	Serial.print("Hardware: ");
+	Serial.println(BOARD);
+	
+	Serial.print(TTY_PROMPT);
+}
+
+void showGetty() {
+	Serial.println("");
+	lcd.clear();
+	lcd.selectLine(1);
+	lcd.print("Welcome to");
+	lcd.selectLine(2);
+	lcd.print(OS_NAME);
+	lcd.print(" v");
+	lcd.print(OS_VERSION);
+	
+	// Show prompt again
+	Serial.print(TTY_PROMPT);
+}
+
+void showReadMe() {
+	#ifdef README_PROGMEM
+		Serial.print(readme);
+	#else
+		Serial.println("Option README_PROGMEM not set in config.h!");
+	#endif
+}
+
+void help() {
+	Serial.println();
+	Serial.println("Commands:");
+	Serial.println("   VER");
+	Serial.println("   GETTY");
+	Serial.println("   HELP");
+	Serial.println("   CLS");
+	Serial.println("   ON");
+	Serial.println("   OFF");
+	Serial.println("   ECHO Text");
+	Serial.println("   LINE i");
+	
+	// Show prompt again
+	Serial.println();
+	Serial.print(TTY_PROMPT);
+}
+
+void ledOn() {
+	Serial.println("");
+	Serial.println("Turning LED to *ON*");
+	
+	//lcd.println("LED on"); 
+	digitalWrite(PIN_LED, HIGH);
+	
+	// Show prompt again
+	Serial.print(TTY_PROMPT);
+}
+
+void ledOff() {
+	Serial.println("");
+	Serial.println("Turning LED to *OFF*");
+	
+	//lcd.println("LED off"); 
+	digitalWrite(PIN_LED, LOW);
+	
+	// Show prompt again
+	Serial.print(TTY_PROMPT);
+}
diff --git a/MAPID-CP/Makefile b/MAPID-CP/Makefile
new file mode 100644
index 0000000..d1fb226
--- /dev/null
+++ b/MAPID-CP/Makefile
@@ -0,0 +1,169 @@
+# Makefile for Arduino based scketches
+#
+# Copyright 2020 Valerio Di Giampietro http://va.ler.io v@ler.io
+# MIT License - see License.txt file
+#
+# This Makefile uses the arduino-cli, the Arduino command line interface
+# and has been designed and tested to run on Linux, not on Windows.
+# Probably it will run on a Mac, but it has not been tested.
+#
+# Please note that:
+#
+#   1. each sketch must reside in his own folder with this Makefile
+#
+#   2. the main make targets are:
+#      - all     compiles and upload
+#      - compile compiles only
+#      - upload  upload via serial port, compile if the binary file is
+#                not available
+#      - ota     upload Over The Air, automatically find the device
+#                IP address using the IOT_NAME (device hostname)
+#      - clean   clean the build directory
+#      - find    find OTA updatable devices on the local subnet
+#      - requirements it the file "requirements.txt" exists it will
+#                     install the libraries listed in this file
+#
+#      default is "all"
+#
+#   3. it gets the name of the sketch using the wildcard make command;
+#      the name is *.ino; this means that you must have ONLY a file
+#      with .ino extension, otherwise this makefile will break.  This
+#      also means that you can use this Makefile, almost unmodified,
+#      for any sketch as long as you keep a single .ino file in each
+#      folder
+#
+#   4. you can split your project in multiple files, if you wish,
+#      using a single .ino file and multiple .h files, that you can
+#      include in the .ino file with an '#include "myfile.h"'
+#      directive
+#
+# Optionally some environment variables can be set:
+#
+#   FQBN        Fully Qualified Board Name; if not set in the environment
+#               it will be assigned a value in this makefile
+#
+#   SERIAL_DEV  Serial device to upload the sketch; if not set in the
+#               environment it will be assigned:
+#               /dev/ttyUSB0   if it exists, or
+#               /dev/ttyACM0   if it exists, or
+#               unknown
+#
+#   IOT_NAME    Name of the IOT device; if not set in the environment
+#               it will be assigned a value in this makefile. This is
+#               very useful for OTA update, the device will be searched
+#               on the local subnet using this name
+#
+#   OTA_PORT    Port used by OTA update; if not set in the environment
+#               it will be assigned the default value of 8266 in this
+#               makefile
+#
+#   OTA_PASS    Password used for OTA update; if not set in the environment
+#               it will be assigned the default value of an empty string
+#
+#   V           verbose flag; can be 0 (quiet) or 1 (verbose); if not set
+#               in the environment it will be assigned a default value
+#               in this makefile
+
+
+MAKE_DIR   := $(PWD)
+#
+# ----- setup wor Wemos D1 mini -----
+#FQBN       ?= esp8266:esp8266:d1_mini
+#IOT_NAME   ?= esp8266-meteo
+#OTA_PORT   ?= 8266
+#OTA_PASS   ?=
+# ----- setup for Arduino Uno
+FQBN        ?= arduino:avr:uno
+# ----- ---------------------
+V          ?= 0
+VFLAG      =
+
+ifeq "$(V)" "1"
+VFLAG      =-v
+endif
+
+ifndef SERIAL_DEV
+  ifneq (,$(wildcard /dev/ttyUSB0))
+    SERIAL_DEV = /dev/ttyUSB0
+  else ifneq (,$(wildcard /dev/ttyACM0))
+    SERIAL_DEV = /dev/ttyACM0
+  else
+    SERIAL_DEV = unknown
+  endif
+endif
+
+BUILD_DIR  := $(subst :,.,build/$(FQBN))
+
+SRC        := $(wildcard *.ino)
+HDRS       := $(wildcard *.h)
+BIN        := $(BUILD_DIR)/$(SRC).bin
+ELF        := $(BUILD_DIR)/$(SRC).elf
+
+$(info FQBN       is [${FQBN}])
+$(info IOT_NAME   is [${IOT_NAME}])
+$(info OTA_PORT   is [${OTA_PORT}])
+$(info OTA_PASS   is [${OTA_PASS}])
+$(info V          is [${V}])
+$(info VFLAG      is [${VFLAG}])
+$(info MAKE_DIR   is [${MAKE_DIR}])
+$(info BUILD_DIR  is [${BUILD_DIR}])
+$(info SRC        is [${SRC}])
+$(info HDRS       is [${HDRS}])
+$(info BIN        is [${BIN}])
+$(info SERIAL_DEV is [${SERIAL_DEV}])
+
+all: $(ELF) upload
+.PHONY: all
+
+compile: $(ELF)
+.PHONY: compile
+
+$(ELF): $(SRC) $(HDRS)
+	arduino-cli compile -b $(FQBN) $(VFLAG)
+	@if which arduino-manifest.pl; \
+	then echo "---> Generating manifest.txt"; \
+	arduino-manifest.pl -b $(FQBN) $(SRC) $(HDRS) > manifest.txt; \
+	else echo "---> If you want to generate manifest.txt, listing used libraries and their versions,"; \
+	echo "---> please install arduino-manifest, see https://github.com/digiampietro/arduino-manifest"; \
+	fi
+
+upload:
+	@if [ ! -c $(SERIAL_DEV) ] ; \
+	then echo "---> ERROR: Serial Device not available, please set the SERIAL_DEV environment variable" ; \
+	else echo "---> Uploading sketch\n"; \
+	arduino-cli upload -b $(FQBN) -p $(SERIAL_DEV) $(VFLAG); \
+	fi
+
+ota:
+	@PLAT_PATH=`arduino-cli compile -b $(FQBN) --show-properties | grep '^runtime.platform.path' | awk -F= '{print $$2}'` ; \
+	   PY_PATH=`arduino-cli compile -b $(FQBN) --show-properties | grep '^runtime.tools.python3.path' | awk -F= '{print $$2}'` ; \
+	IOT_IP=`avahi-browse _arduino._tcp --resolve --parsable --terminate|grep -i ';$(IOT_NAME);'|grep ';$(OTA_PORT);'| awk -F\; '{print $$8}'|head -1`; \
+	BINFILE=$(wildcard $(BUILD_DIR)/$(SRC)*bin); \
+	echo "PLAT_PATH  is [$$PLAT_PATH]" ; \
+	echo "PY_PATH:   is [$$PY_PATH]"  ; \
+	echo "IOT_IP:    is [$$IOT_IP]"   ; \
+	echo "BINFILE:   is [$$BINFILE]"  ; \
+	if [ "$$IOT_IP" = "" ] ; \
+	then echo "Unable to find device IP. Check that the IOT_NAME environment variable is correctly set. Use 'make find' to search devices"; \
+	else echo "---> Uploading Over The Air"; \
+	$$PY_PATH/python3 $$PLAT_PATH/tools/espota.py -i $$IOT_IP -p $(OTA_PORT) --auth=$(OTA_PASS) -f $$BINFILE ;\
+	fi
+
+clean:
+	@echo "---> Cleaning the build directory"
+	rm -rf build
+
+find:
+	avahi-browse _arduino._tcp --resolve --parsable --terminate
+
+requirements:
+	@if [ -e requirements.txt ]; \
+	then while read -r i ; do echo ; \
+	  echo "---> Installing " '"'$$i'"' ; \
+	  arduino-cli lib install "$$i" ; \
+	done < requirements.txt ; \
+	else echo "---> MISSING requirements.txt file"; \
+	fi
+
+
+
diff --git a/MAPID-CP/boards.h b/MAPID-CP/boards.h
new file mode 100644
index 0000000..f0b3a21
--- /dev/null
+++ b/MAPID-CP/boards.h
@@ -0,0 +1,90 @@
+#ifndef _BOARDS_H_
+#define _BOARDS_H_
+
+/*
+ * https://arduino.stackexchange.com/a/19894
+ * https://arduino.stackexchange.com/a/21257
+ */
+#if defined(TEENSYDUINO) 
+
+    //  --------------- Teensy -----------------
+
+    #if defined(__AVR_ATmega32U4__)
+        #define BOARD "Teensy 2.0"
+    #elif defined(__AVR_AT90USB1286__)       
+        #define BOARD "Teensy++ 2.0"
+    #elif defined(__MK20DX128__)       
+        #define BOARD "Teensy 3.0"
+    #elif defined(__MK20DX256__)       
+        #define BOARD "Teensy 3.2" // and Teensy 3.1 (obsolete)
+    #elif defined(__MKL26Z64__)       
+        #define BOARD "Teensy LC"
+    #elif defined(__MK64FX512__)
+        #define BOARD "Teensy 3.5"
+    #elif defined(__MK66FX1M0__)
+        #define BOARD "Teensy 3.6"
+    #else
+       #error "Unknown board"
+    #endif
+
+#else // --------------- Arduino ------------------
+
+    #if   defined(ARDUINO_AVR_ADK)       
+        #define BOARD "Mega Adk"
+    #elif defined(ARDUINO_AVR_BT)    // Bluetooth
+        #define BOARD "Bt"
+    #elif defined(ARDUINO_AVR_DUEMILANOVE)       
+        #define BOARD "Duemilanove"
+    #elif defined(ARDUINO_AVR_ESPLORA)       
+        #define BOARD "Esplora"
+    #elif defined(ARDUINO_AVR_ETHERNET)       
+        #define BOARD "Ethernet"
+    #elif defined(ARDUINO_AVR_FIO)       
+        #define BOARD "Fio"
+    #elif defined(ARDUINO_AVR_GEMMA)
+        #define BOARD "Gemma"
+    #elif defined(ARDUINO_AVR_LEONARDO)       
+        #define BOARD "Leonardo"
+    #elif defined(ARDUINO_AVR_LILYPAD)
+        #define BOARD "Lilypad"
+    #elif defined(ARDUINO_AVR_LILYPAD_USB)
+        #define BOARD "Lilypad Usb"
+    #elif defined(ARDUINO_AVR_MEGA)       
+        #define BOARD "Mega"
+    #elif defined(ARDUINO_AVR_MEGA2560)       
+        #define BOARD "Mega 2560"
+    #elif defined(ARDUINO_AVR_MICRO)       
+        #define BOARD "Micro"
+    #elif defined(ARDUINO_AVR_MINI)       
+        #define BOARD "Mini"
+    #elif defined(ARDUINO_AVR_NANO)       
+        #define BOARD "Nano"
+    #elif defined(ARDUINO_AVR_NG)       
+        #define BOARD "NG"
+    #elif defined(ARDUINO_AVR_PRO)       
+        #define BOARD "Pro"
+    #elif defined(ARDUINO_AVR_ROBOT_CONTROL)       
+        #define BOARD "Robot Ctrl"
+    #elif defined(ARDUINO_AVR_ROBOT_MOTOR)       
+        #define BOARD "Robot Motor"
+    #elif defined(ARDUINO_AVR_UNO)       
+        #define BOARD "Uno"
+    #elif defined(ARDUINO_AVR_YUN)       
+        #define BOARD "Yun"
+
+    // These boards must be installed separately:
+    #elif defined(ARDUINO_SAM_DUE)       
+        #define BOARD "Due"
+    #elif defined(ARDUINO_SAMD_ZERO)       
+        #define BOARD "Zero"
+    #elif defined(ARDUINO_ARC32_TOOLS)       
+        #define BOARD "101"
+    #else
+       #error "Unknown board"
+    #endif
+
+#endif
+
+const char boardName[]=BOARD;
+
+#endif
diff --git a/MAPID-CP/config.h b/MAPID-CP/config.h
new file mode 100644
index 0000000..8fb635d
--- /dev/null
+++ b/MAPID-CP/config.h
@@ -0,0 +1,16 @@
+#ifndef _CONFIG_H_
+#define _CONFIG_H_
+
+#define OS_NAME     "MAPID/CP"
+#define OS_VERSION  3
+
+#define PIN_LED     LED_BUILTIN
+#define PIN_LCD     2
+#define TTY_SPEED   9600
+//#define TTY_SPEED   19200
+#define TTY_PROMPT  "?"
+
+// Include Readme in PROGMEM, and allow access to it.
+#define README_PROGMEM
+
+#endif
diff --git a/MAPID-CP/readme.h b/MAPID-CP/readme.h
new file mode 100644
index 0000000..51baf7f
--- /dev/null
+++ b/MAPID-CP/readme.h
@@ -0,0 +1,75 @@
+#ifndef _README_H_
+#define _README_H_
+
+#ifdef README_PROGMEM
+
+const char readme[] PROGMEM = {
+"                                                                                \n"
+"      .88b  d88.  .d8b.  d8888b. d888888b d8888b.      dD  .o88b. d8888b.       \n"
+"      88'YbdP`88 d8' `8b 88  `8D   `88'   88  `8D     d8' d8P  Y8 88  `8D       \n"
+"      88  88  88 88ooo88 88oodD'    88    88   88    d8'  8P      88oodD'       \n"
+"      88  88  88 88~~~88 88~~~      88    88   88   d8'   8b      88~~~         \n"
+"      88  88  88 88   88 88        .88.   88  .8D  d8'    Y8b  d8 88            \n"
+"      YP  YP  YP YP   YP 88      Y888888P Y8888D' C8'      `Y88P' 88            \n"
+"                                                                                \n"
+"                                                                                \n"
+"              d8888b. d88888b  .d8b.  d8888b. .88b  d88. d88888b                \n"
+"              88  `8D 88'     d8' `8b 88  `8D 88'YbdP`88 88'                    \n"
+"              88oobY' 88ooooo 88ooo88 88   88 88  88  88 88ooooo                \n"
+"              88`8b   88~~~~~ 88~~~88 88   88 88  88  88 88~~~~~                \n"
+"              88 `88. 88.     88   88 88  .8D 88  88  88 88.                    \n"
+"              88   YD Y88888P YP   YP Y8888D' YP  YP  YP Y88888P                \n"
+"                                                                                \n"
+"                                                                                \n"
+"                                                                                \n"
+"                                                                                \n"
+" > Since the Arduino IDE doesn't allow adding text files to a sketch, the       \n"
+" > README is provided by this useless header file.                              \n"
+"                                                                                \n"
+"                                                                                \n"
+"==> Requirements                                                                \n"
+"                                                                                \n"
+"MAPID/CP depends on the following libraries:                                    \n"
+"                                                                                \n"
+" - SoftwareSerial                                                               \n"
+" - serLCD                                                                       \n"
+" - SerialCommand                                                                \n"
+"                                                                                \n"
+"                                                                                \n"
+"==> config.h Options                                                            \n"
+"                                                                                \n"
+" ┏━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓   \n"
+" ┃  Macro name  ┃  Default value  ┃  Description                            ┃   \n"
+" ┡━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩   \n"
+" │  OS_NAME     │    MAPID/CP     │  Shown on startup and by command GETTY  │   \n"
+" │  OS_VERSION  │           2     │  - same as above -                      │   \n"
+" │  PIN_LED     │          13     │  PIN for the configurable LED           │   \n"
+" │  PIN_LCD     │           2     │  PIN for SerLCD RX                      │   \n"
+" │  TTY_SPEED   │        9600     │  Terminal sped (baud)                   │   \n"
+" │  TTY_PROMPT  │           ?     │  Shell Prompt                           │   \n"
+" └──────────────┴─────────────────┴─────────────────────────────────────────┘   \n"
+"                                                                                \n"
+"                                                                                \n"
+"==> To do                                                                       \n"
+"                                                                                \n"
+" [ ] Move static texts shown on the console to flash memory using PROGMEM:      \n"
+"       https://www.arduino.cc/reference/en/language/variables/utilities/progmem/\n"
+"                                                                                \n"
+"                                                                                \n"
+"--                                                                              \n"
+"Malte Bublitz                                                                   \n"
+"https://malte70.de                                                              \n"
+"                                                                                \n"
+"==> Appendix                                                                    \n"
+"                                                                                \n"
+"Unicode Box Drawing characters used for the config.h overview table:            \n"
+"  https://en.wikipedia.org/wiki/Box_Drawing                                     \n"
+"                                                                                \n"
+};
+
+
+//#define README_HEADLINE_FIGLET_CMD "figlet -f basic -c -w 80 \"MAPID/CP\nReadMe\""
+
+
+#endif
+#endif