====== CO2-Ampel ====== ===== Quellen ===== ==== Grundlagen und Projekthintergrund ==== * [[https://www.heise.de/select/make/2020/5/2022015381334973804|https://www.heise.de/select/make/2020/5/2022015381334973804]] MAKE Artikel zum Thema CO2-Ampel und die Grundlage meines Bastelprojektes * [[https://www.heise.de/select/make/2020/5/softlinks/xyrg?wt_mc=pred.red.make.make052020.010.softlink.softlink|https://www.heise.de/select/make/2020/5/softlink/xyrg?wt_mc=pred.red.make.make052020.010.softlink.softlink]] Downloads und weitere Informationen zum MAKE Artikel * [[https://www.umwelt-campus.de/forschung/projekte/iot-werkstatt|https://www.umwelt-campus.de/forschung/projekte/iot-werkstatt]] Webseite der IoT-Werkstatt * [[https://www.umwelt-campus.de/forschung/projekte/iot-werkstatt/ideen-zur-corona-krise-1|https://www.umwelt-campus.de/forschung/projekte/iot-werkstatt/ideen-zur-corona-krise-1]] Hintergrundinformationen zum Projekt CO2-Ampel der IoT-Werkstatt === Informationen zur verwendeten Technik === * [[https://joy-it.net/de/products/SBC-NodeMCU|https://joy-it.net/de/products/SBC-NodeMCU]] Der verwendete Mikrocontroller * [[https://joy-it.net/files/files/Produkte/SBC-NodeMCU/SBC-NodeMCU_pinout.png|https://joy-it.net/files/files/Produkte/SBC-NodeMCU/SBC-NodeMCU_pinout.png]] Pinbelegung des verwendeten Mikrocontrollers * [[https://forbiddenbit.com/en/arduino-projects/esp8266/nodemcu-and-1-8-spi-st7735-display/|https://forbiddenbit.com/en/arduino-projects/esp8266/nodemcu-and-1-8-spi-st7735-display/]] Verdrahtung und Ansteuerung meines Displays * [[https://learn.adafruit.com/adafruit-neopixel-uberguide/arduino-library-use|https://learn.adafruit.com/adafruit-neopixel-uberguide/arduino-library-use]] Dokumentation zur Verwendung der Adafruit NeoPixel Bibliothek * [[https://learn.adafruit.com/adafruit-gfx-graphics-library/coordinate-system-and-units|https://learn.adafruit.com/adafruit-gfx-graphics-library/coordinate-system-and-units]] Dokumentation zur Verwendung der Adafruit TFT Grafikdisplay Bibliothek * [[http://javl.github.io/image2cpp/http://javl.github.io/image2cpp/|]] Code-Generator für Byte Grafiken (für die Smiley Bilder im Dirsplay) * [[https://github.com/realholgi/Encoder|https://github.com/realholgi/Encoder]] Dokumentation zur verwendeten Bibliothek für den Dreh-Encoder (Einstellung der LED Helligkeit) * [[https://www.pjrc.com/teensy/td_libs_Encoder.html|https://www.pjrc.com/teensy/td_libs_Encoder.html]] Homepage des Entwicklers der Encoder Bibliothek * [[https://www.instructables.com/Select-Color-Display-for-ESP32/|https://www.instructables.com/Select-Color-Display-for-ESP32/]] Übersicht verschiedener TFT-Displays * [[https://circuits4you.com/2019/01/08/esp8266-turn-off-wifi-save-power/|https://circuits4you.com/2019/01/08/esp8266-turn-off-wifi-save-power/]] Konfiguration desWIFI am ESP8266 * [[https://makesmart.net/esp8266-d1-mini-mqtt|https://makesmart.net/esp8266-d1-mini-mqtt]] Grundlagen zur Einbindung von MQTT im ESP8266 [{{ projekte:co2-ampel_01.jpg?550 |Prototyp auf Steckbrett}}]\\ [{{ projekte:co2-ampel_02.jpg?250 |fertige Co2-Ampel an Powerbank}}] [{{ projekte:co2-ampel_03.jpg?250 |alles im grünen Bereich}}]\\ [{{ projekte:co2-ampel_04.jpg?250 |schlechte Luft}}] [{{ projekte:co2-ampel_05.jpg?250 |bals mal Lüften}}]\\ [{{ projekte:co2-ampel_06.jpg?250 |Ansicht von oben}}] [{{ projekte:co2-ampel_07.jpg?250 |Verdrahtung von hinten}}]\\ [{{ projekte:CO2-Ampel_Fritzing.png?250 |Verdrahtung via Fritzing}}] ==== Arduino IDE ==== IDE herunterladen und installieren:


wget https://downloads.arduino.cc/arduino-1.8.16-linux64.tar.xz
tar xJz arduino-1.8.16-linux64.tar.xz
cd arduino-1.8.16
./install.sh

ESP8266 Unterstützung installieren:\\ ''Arduino IDE --> Datei --> Voreinstellungen --> zusätzliche Boardverwalter URLs:''\\


https://arduino.esp8266.com/stable/package_esp8266com_index.json
https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json

==== Einkaufsliste ==== |Material: |Quelle: |ca. Preis | Link | |D1 Mini Pro - ESP8266 |Reichelt |7,30 € |https://www.reichelt.de/d1-mini-pro-esp8266-cp2104-d1-mini-pro-p266066.html | |Sensirion SCD30 |Mouser |43,46 € |https://www.mouser.de/ProductDetail/Sensirion/SCD30/?qs=rrS6PyfT74fdywu4FxpYjQ%3D%3D | |NeoPixel FeatherWing - 4x8 RGB LED |Mouser |12,66 € |https://www.mouser.de/ProductDetail/Adafruit/2945/?qs=ivJcBTDythXnjfcjjhuHaQ%3D%3D | |DEBO ROT SWITCH |Reichelt |2,65 € |https://www.reichelt.de/entwicklerboards-kodierter-drehschalter-debo-rot-switch-p239260.html | |Display LED, 1,8", 128x160, ST7735R |Reichelt |10,50 € |https://www.reichelt.de/entwicklerboards-display-led-1-8-128x160-st7735r-debo-tft-1-8-p192139.html | |H25PR075 Lochrasterplatine, Hartpapier, 75x100mm |Reichelt |1,15 € |https://www.reichelt.de/lochrasterplatine-hartpapier-75x100mm-h25pr075-p8269.html | ==== Quellcode ==== /* Author: Christoph von Thülen Version: 1.0 10/23/2020 This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Dieses Programm ist Freie Software: Sie können es unter den Bedingungen der GNU General Public License, wie von der Free Software Foundation, Version 3 der Lizenz oder (nach Ihrer Wahl) jeder neueren veröffentlichten Version, weiter verteilen und/oder modifizieren. Dieses Programm wird in der Hoffnung bereitgestellt, dass es nützlich sein wird, jedoch OHNE JEDE GEWÄHR,; sogar ohne die implizite Gewähr der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK. Siehe die GNU General Public License für weitere Einzelheiten. Sie sollten eine Kopie der GNU General Public License zusammen mit diesem Programm erhalten haben. Wenn nicht, siehe . ------------------------------------------------------------------------------------------------*/ // Libs to controll the 1.8" 120x160 px Display with ST7735 Controller: #include #include #include // Libs for the MCU itself #include // Wifi part // Lib for quadrature encoder like KY-040 or similar: #include #define ENCODER_OPTIMIZE_INTERRUPTS // Libs to control the Sensirion CO2 sensor: #include #include // Adafruit NeoPixel FeatherWing #include // Include the Smiley grafics as byte array... #include "graphics.c" // Define some important things ... // Used Pins to control the Display: #define TFT_CS 15 // Use GPIO15 for Chip Select (CS) #define TFT_RST 3 // Use GPIO0 for RESET #define TFT_DC 16 // Use GPIO2 for DC // Used pins to control the NeoPixel LEDs: #define NEOPIXEL_DATA_PIN 1 // Use GPIO 1 for NeoPixel DIN (Data In) // time intervall in seconds to read out the CO2 sensor #define INTERVALL 5 // seconds #define CO2_BAD_LOWER_LIMIT 2000 #define CO2_GOOD_UPPERLIMIT 1000 // Used rotary ecoder Pins: #define ENC_DT 2 // use GPI/O 2 for DT #define ENC_CLK 0 // use GPI/O 0 for CLK #define ENC_BUTTON 12 // use GPI/O 12 for button click // some color definitions: #define BLACK 0x0000 #define BLUE 0x001F #define RED 0xF800 #define GREEN 0x07E0 #define CYAN 0x07FF #define MAGENTA 0xF81F //#define ORANGE 0xFC20 #define ORANGE 0xFC00 #define YELLOW 0xFFE0 #define WHITE 0xFFFF // some (font) size definitions #define SMALL 1 #define MEDIUM 2 #define LARGE 3 // Internal state definitions #define STATE_UNDEFINED 0 #define STATE_GOOD 1 #define STATE_NORMAL 2 #define STATE_BAD 3 // Lets call our 1.8" TFT Display (Controller Type: ST7735) simply: "tft" ;-) Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST); //Those things are for the display // Objekt SCD30 environment sensor SCD30 airSensorSCD30; // Declare some usefull variables ... // ... for the CO2 Sensor: int CO2 = 0 ; char CO2_BUFFER[5] = {}; int Temperature = 0; int Humidity = 0; // ... for the LEDs: #define MAX_BRIGHTNESS 38 // set maximum brightness value #define MAX_LED_ROWS 8 #define LEDS_PER_ROW 4 #define NEOPIXEL_NO_OF_LEDS (MAX_LED_ROWS * LEDS_PER_ROW) //NEOPIXEL_NO_OF_LEDS 32 // NeoPixel PCB has n LEDs #define LED_OFF 0 // set corresponding color brightness to zreo --> LED is switched of int Brightness = 16; // set default brightness to 16 int count = 0; // set counter to 0 int Row = 0; // ... for the display graphics: int graphics_width = 64; int graphics_height = 64; int Title_x_pos = 2; int Title_y_pos = 1; int CO2_Value_x_pos = 2; int CO2_Value_y_pos = 34; int InfoText_x_pos = 1; int InfoText_y_pos = 58; int State_y_Offset = 28; int gfx_x_pos = 96; int gfx_y_pos = 64; int Temp_Humid_x_pos = 2; int Temp_Humid_y_pos = 110; extern const unsigned char smiley_good []; extern const unsigned char smiley_normal []; extern const unsigned char smiley_bad []; // internal states int last_state = STATE_UNDEFINED; // set startup state to undefined int new_state = STATE_UNDEFINED; // set startup state to undefined // Init Adafruit NeoPixel Matrix: Adafruit_NeoPixel neoWing = Adafruit_NeoPixel(NEOPIXEL_NO_OF_LEDS, NEOPIXEL_DATA_PIN, NEO_GRB + NEO_KHZ800); // Init encoder lib with uses interrupt pins connected to encoder Encoder encoder(ENC_CLK, ENC_DT); void FillLEDMatrix(int, int, int); // Some things to set up before the main loop starts: void setup() { // Display Setup //tft.initR(INITR_GREENTAB); // use for displays with green tab aka. Joy-IT tft.initR(INITR_BLACKTAB); // use for displays with red or black tab tft.setRotation(1); // Displayinhalt um 90° (1) gedreht (Landscape Mode); (2) = 180°, (3) = 270° // Configure serial interface (UART) for debug output: Serial.begin(115200); // Note: if GPI/O Pin 1 is used other than UART TxD // then debug output prints via "serial.print" will not work correctly in loop() Serial.println("Co2 Monitor is starting ..."); //Turn off WiFi WiFi.mode(WIFI_OFF); //This also works // Initialize the I2C-Bus: Wire.setClock(100000L); // 100 kHz SCD30 Wire.setClockStretchLimit(200000L);// CO2-SCD30 Wire.begin(); if (Wire.status() != I2C_OK) Serial.println("Something wrong with I2C"); // Initialize CO2 Sensor: if (airSensorSCD30.begin() == false) { Serial.println("The SCD30 did not respond. Please check wiring."); while(1) { yield(); delay(1); } } airSensorSCD30.setAutoSelfCalibration(false); // Sensirion no auto calibration airSensorSCD30.setMeasurementInterval(INTERVALL); // CO2 measurement every 5 seconds // Initialize NeoPixel LEDs: neoWing.begin(); delay(1); // Print static elemets on display screen: // Title: tft.fillScreen(ST77XX_BLACK); tft.setTextWrap(false); tft.setCursor(Title_x_pos, Title_y_pos); //Horiz (ma. 160 px)/Vertical (max. 128 px) tft.setTextSize(LARGE); tft.setTextColor(ST77XX_WHITE,ST77XX_BLACK); tft.print("CO -Ampel"); tft.setCursor(Title_x_pos+37, Title_y_pos+14); //Horiz (ma. 160 px)/Vertical (max. 128 px) tft.setTextSize(MEDIUM); tft.setTextColor(ST77XX_WHITE,ST77XX_BLACK); tft.print("2"); // Text for CO2 Value: tft.setCursor(CO2_Value_x_pos, CO2_Value_y_pos); tft.setTextSize(MEDIUM); tft.setTextColor(ST77XX_WHITE,ST77XX_BLACK); tft.print("CO"); tft.setCursor(CO2_Value_x_pos+24, CO2_Value_y_pos+10); tft.setTextSize(SMALL); tft.print("2"); tft.setCursor(CO2_Value_x_pos+29, CO2_Value_y_pos); tft.setTextSize(MEDIUM); tft.print(":"); tft.setCursor(CO2_Value_x_pos+105, CO2_Value_y_pos); tft.setTextSize(MEDIUM); tft.print("ppm"); // Info Text tft.setCursor(InfoText_x_pos, InfoText_y_pos); tft.setTextSize(MEDIUM); tft.setTextColor(ST77XX_WHITE,ST77XX_BLACK); tft.print("Luftg""\201""te:"); } // Begin main loop: void loop() { // Read new CO2 measurement from sensor: CO2 = airSensorSCD30.getCO2(); // get new CO2 value from sensor Temperature = airSensorSCD30.getTemperature(); // get new temperature value from sensor Humidity = airSensorSCD30.getHumidity(); // get new humidity value from sensor // Debug output via serial interface: // Serial.println("CO2: "+String(String(CO2))); // Serial.println(); // display temperatur & humidity tft.setCursor(Temp_Humid_x_pos, Temp_Humid_y_pos); tft.setTextSize(SMALL); tft.setTextColor(ST77XX_WHITE,ST77XX_BLACK); tft.print(Temperature); tft.setCursor(Temp_Humid_x_pos+12, Temp_Humid_y_pos-4); tft.print((char)9); tft.setCursor(Temp_Humid_x_pos+17, Temp_Humid_y_pos); tft.print("C"); tft.setCursor(Temp_Humid_x_pos+30, Temp_Humid_y_pos); tft.print(Humidity); tft.setCursor(Temp_Humid_x_pos+44, Temp_Humid_y_pos); tft.print("%"); tft.setCursor(InfoText_x_pos, InfoText_y_pos+State_y_Offset); tft.setTextSize(MEDIUM); // Compare CO2 value to three ranges: if(CO2 < CO2_GOOD_UPPERLIMIT) { // we are in state GOOD new_state = STATE_GOOD; if ( last_state != new_state) { // when the state has changed, draw new text and simley tft.setTextColor(ST77XX_GREEN,ST77XX_BLACK); tft.print("Gut "); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_bad, graphics_width, graphics_height, BLACK); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_normal, graphics_width, graphics_height, BLACK); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_good, graphics_width, graphics_height, GREEN); } FillLEDMatrix(1, MAX_LED_ROWS, LED_OFF, Brightness, LED_OFF); } else if (CO2 >= CO2_BAD_LOWER_LIMIT) { // we are in state BAD! new_state = STATE_BAD; if ( last_state != new_state) { // when the state has changed, draw new text and simley tft.setTextColor(ST77XX_RED,ST77XX_BLACK); tft.print("Schlecht"); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_good, graphics_width, graphics_height, BLACK); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_normal, graphics_width, graphics_height, BLACK); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_bad, graphics_width, graphics_height, RED); } FillLEDMatrix(1, MAX_LED_ROWS, Brightness, LED_OFF, LED_OFF); } else { // we are in state NORMAL new_state = STATE_NORMAL; if ( last_state != new_state) { // when the state has changed, draw new text and simley tft.setTextColor(ST77XX_YELLOW,ST77XX_BLACK); tft.print("Normal "); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_bad, graphics_width, graphics_height, BLACK); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_good, graphics_width, graphics_height, BLACK); tft.drawBitmap(gfx_x_pos, gfx_y_pos, smiley_normal, graphics_width, graphics_height, YELLOW); } Row = (((CO2-1000)/125)+1); // calculate how many LED rows we have to fill FillLEDMatrix(1, Row, (Brightness*2), Brightness, LED_OFF); // fill the rest with green color to get a rolling traffic light effect if (Row < MAX_LED_ROWS){ FillLEDMatrix((Row+1), MAX_LED_ROWS, LED_OFF, Brightness, LED_OFF); } } last_state = new_state; // set new state // set color to update CO2 value on display switch(last_state) { case 1: tft.setTextColor(ST77XX_GREEN,ST77XX_BLACK); break; case 2: tft.setTextColor(ST77XX_YELLOW,ST77XX_BLACK); break; case 3: tft.setTextColor(ST77XX_RED,ST77XX_BLACK); break; } // refresh CO2 Value on display: tft.setCursor(CO2_Value_x_pos+50, CO2_Value_y_pos); tft.setTextSize(MEDIUM); sprintf(CO2_BUFFER, "%4d", CO2); tft.print(String(CO2_BUFFER)); // read encoder: count = encoder.read(); // Debug output via serial terminal //Serial.print("Count: "); //Serial.print(count); //Serial.print(", Brightness: "); //Serial.print(Brightness); // if encoder was turned left or right, set new brightness values: // don't go higher than MAX_BRIGHTNESS linit if ((Brightness + count) > MAX_BRIGHTNESS ) { Brightness = MAX_BRIGHTNESS; } // don't go negative! if ((Brightness + count) < 0 ) { Brightness = 0; }else { // increase or decrease brightness value according to positiv or negative count value Brightness += count; } Serial.println(Brightness); // Debug output via serial terminal // Serial.print(", Red: "); // Serial.print(Led_red); // Serial.print(", Green: "); // Serial.print(Led_green); // Serial.print(", Blue: "); // Serial.print(Led_blue); // Serial.println(); // reset encoder value for next read cycle: encoder.write(0); // delay(1000); // for debug and test purpose only } // Function to fill LED matrix row by row void FillLEDMatrix(int row_start, int row_end, int LED_red, int LED_green, int LED_blue){ // use for filling the LED matrix from left to right // for (uint16_t j=row_start-1; j < row_end; j++) { // for(uint16_t i=0+j; i < NEOPIXEL_NO_OF_LEDS ; i+= MAX_LED_ROWS) { // neoWing.setPixelColor(i,LED_red,LED_green,LED_blue); // } // } // use for filling the LED matrix from right to left for (uint16_t j=row_start-1; j < row_end; j++) { for(uint16_t i=0+j; i < NEOPIXEL_NO_OF_LEDS ; i+= MAX_LED_ROWS) { neoWing.setPixelColor((NEOPIXEL_NO_OF_LEDS-1-i),LED_red,LED_green,LED_blue); } } neoWing.show(); } #include // 'Simley_good_bw_64x64px', 64x64px const unsigned char smiley_good [] PROGMEM = { 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0xff, 0xc0, 0x03, 0xff, 0x00, 0x00, 0x00, 0x03, 0xfe, 0x00, 0x00, 0x3f, 0xc0, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x0f, 0xe0, 0x00, 0x00, 0x0f, 0xc0, 0x00, 0x00, 0x03, 0xf8, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x80, 0x01, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x03, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xc0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x1e, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x78, 0x1e, 0x00, 0x0f, 0x80, 0x01, 0xf8, 0x00, 0x3c, 0x3c, 0x00, 0x1f, 0xc0, 0x03, 0xfc, 0x00, 0x3c, 0x3c, 0x00, 0x3f, 0xe0, 0x03, 0xfc, 0x00, 0x3c, 0x3c, 0x00, 0x3f, 0xe0, 0x07, 0xfe, 0x00, 0x1e, 0x78, 0x00, 0x3f, 0xe0, 0x07, 0xfe, 0x00, 0x1e, 0x78, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x78, 0x00, 0x1f, 0xc0, 0x03, 0xfc, 0x00, 0x0f, 0x70, 0x00, 0x1f, 0xc0, 0x01, 0xf8, 0x00, 0x0f, 0xf0, 0x00, 0x07, 0x00, 0x00, 0xe0, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x78, 0x00, 0x60, 0x00, 0x00, 0x07, 0x00, 0x0f, 0x78, 0x00, 0xf0, 0x00, 0x00, 0x0f, 0x00, 0x1e, 0x78, 0x00, 0xf8, 0x00, 0x00, 0x1f, 0x00, 0x1e, 0x38, 0x00, 0x7c, 0x00, 0x00, 0x3f, 0x00, 0x1e, 0x3c, 0x00, 0x3f, 0x00, 0x00, 0xfe, 0x00, 0x3c, 0x3c, 0x00, 0x1f, 0xc0, 0x03, 0xfc, 0x00, 0x3c, 0x1e, 0x00, 0x0f, 0xfc, 0x3f, 0xf0, 0x00, 0x3c, 0x1e, 0x00, 0x03, 0xff, 0xff, 0xe0, 0x00, 0x78, 0x1f, 0x00, 0x01, 0xff, 0xff, 0x80, 0x00, 0x78, 0x0f, 0x00, 0x00, 0x3f, 0xfc, 0x00, 0x00, 0xf0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x03, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x01, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xc0, 0x01, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x1f, 0xc0, 0x00, 0x00, 0x01, 0xf8, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x03, 0xfc, 0x00, 0x00, 0x3f, 0xc0, 0x00, 0x00, 0x00, 0xff, 0x80, 0x01, 0xff, 0x80, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xfe, 0x00, 0x00, 0x00 }; // 'Simley_normal_bw_64x64px', 64x64px const unsigned char smiley_normal [] PROGMEM = { 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0xff, 0xc0, 0x03, 0xff, 0x00, 0x00, 0x00, 0x03, 0xfe, 0x00, 0x00, 0x3f, 0xc0, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x0f, 0xe0, 0x00, 0x00, 0x0f, 0xc0, 0x00, 0x00, 0x03, 0xf8, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x80, 0x01, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0x03, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xc0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe0, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x1e, 0x00, 0x02, 0x00, 0x00, 0x40, 0x00, 0x78, 0x1e, 0x00, 0x0f, 0x80, 0x01, 0xf8, 0x00, 0x7c, 0x3c, 0x00, 0x1f, 0xc0, 0x03, 0xfc, 0x00, 0x3c, 0x3c, 0x00, 0x3f, 0xe0, 0x03, 0xfc, 0x00, 0x3c, 0x3c, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x78, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x78, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x78, 0x00, 0x1f, 0xc0, 0x03, 0xfc, 0x00, 0x0e, 0x70, 0x00, 0x1f, 0xc0, 0x01, 0xf8, 0x00, 0x0f, 0xf0, 0x00, 0x07, 0x00, 0x00, 0xe0, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x38, 0x00, 0x0f, 0xff, 0xff, 0xf0, 0x00, 0x1e, 0x3c, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x3c, 0x3c, 0x00, 0x1f, 0xff, 0xff, 0xfc, 0x00, 0x3c, 0x3e, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x3c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x03, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x01, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xc0, 0x01, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x1f, 0xc0, 0x00, 0x00, 0x01, 0xf8, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x03, 0xfc, 0x00, 0x00, 0x3f, 0xc0, 0x00, 0x00, 0x00, 0xff, 0x80, 0x01, 0xff, 0x80, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xfe, 0x00, 0x00, 0x00 }; // 'Simley_bad_bw_64x64px', 64x64px const unsigned char smiley_bad [] PROGMEM = { 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0xff, 0xc0, 0x03, 0xff, 0x00, 0x00, 0x00, 0x03, 0xfe, 0x00, 0x00, 0x3f, 0xc0, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x0f, 0xe0, 0x00, 0x00, 0x0f, 0xc0, 0x00, 0x00, 0x03, 0xf8, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x80, 0x01, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0x03, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xc0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe0, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x1e, 0x00, 0x02, 0x00, 0x00, 0x40, 0x00, 0x78, 0x3e, 0x00, 0x1f, 0x80, 0x01, 0xf8, 0x00, 0x7c, 0x3c, 0x00, 0x3f, 0xc0, 0x03, 0xf8, 0x00, 0x3c, 0x3c, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x3c, 0x38, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x78, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x78, 0x00, 0x3f, 0xe0, 0x07, 0xfc, 0x00, 0x1e, 0x70, 0x00, 0x3f, 0xc0, 0x03, 0xfc, 0x00, 0x0e, 0xf0, 0x00, 0x1f, 0xc0, 0x01, 0xf8, 0x00, 0x0f, 0xf0, 0x00, 0x07, 0x00, 0x00, 0xe0, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x70, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x0e, 0x78, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x1e, 0x78, 0x00, 0x03, 0xff, 0xff, 0xc0, 0x00, 0x1e, 0x78, 0x00, 0x07, 0xff, 0xff, 0xf0, 0x00, 0x1e, 0x3c, 0x00, 0x1f, 0xe0, 0x07, 0xf8, 0x00, 0x3c, 0x3c, 0x00, 0x3f, 0x80, 0x00, 0xfc, 0x00, 0x3c, 0x1e, 0x00, 0x7e, 0x00, 0x00, 0x7e, 0x00, 0x7c, 0x1e, 0x00, 0xf8, 0x00, 0x00, 0x1f, 0x00, 0x78, 0x1f, 0x00, 0xf0, 0x00, 0x00, 0x0f, 0x00, 0x78, 0x0f, 0x00, 0xe0, 0x00, 0x00, 0x07, 0x00, 0xf0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x03, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x01, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xc0, 0x01, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x80, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x1f, 0x80, 0x00, 0x00, 0x01, 0xf8, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x07, 0xf0, 0x00, 0x00, 0x03, 0xfc, 0x00, 0x00, 0x3f, 0xc0, 0x00, 0x00, 0x01, 0xff, 0x80, 0x01, 0xff, 0x80, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xfe, 0x00, 0x00, 0x00 };