Connecting HW and SW

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소스 코드 (TestVer01.ino) // NeoPixel Ring simple sketch (c) 2013 Shae Erisson // Released under the GPLv3 license to match the rest of the // Adafruit NeoPixel library #include #ifdef __AVR__ #include // Required for 16 MHz Adafruit Trinket #endif // Which pin on the Arduino is connected to the NeoPixels? #define PIN 3 // On Trinket or Gemma, suggest changing this to 1 // How many NeoPixels are att..

Arduino Source Code I2C Communication ONLY 'DEVICEADDRESS1_WRITE' is correct #include #define DEVICEADDRESS1_WRITE 0x2F // 0x5C, 0x5E #define DEVICEADDRESS1_READ 0x5E // 0x5D, 0x5F #define DEVICEADDRESS2_WRITE 0x58 #define DEVICEADDRESS2_READ 0x59 #define INCREMENT_WIPER 0x04 #define DECREMENT_WIPER 0x08 #define WRITEVALUE 0x00 void setup(){ Wire.begin(); Serial.begin(9600); Test02(); Serial.pri..

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Reference Link #include #include #define WIFI_MAX_SIZE 100 const char* ssid = "BSSID001"; const char* ssidPW = "BSSIDPW!"; ESP8266WebServer server(80); String wifiList[WIFI_MAX_SIZE]; void setup(){ Serial.begin(9600); ScanWiFiList(); WiFi.softAP(ssid, ssidPW); IPAddress myIP = WiFi.softAPIP(); Serial.println("\n============================================="); Serial.print("AP IP address: "); Ser..

1. Command in console "arduino-fwuploader firmware flash -b arduino:samd:nano_33_iot -a COM10" 2. 3.

출력 : YYYY-MM-DD hh:ii:ss String GetTimeString(){ // 2013-12-32 25:61:61 String timeString = String(""); timeString += BClock.getYear(); timeString += "-"; timeString += BClock.getMonth(); timeString += "-"; timeString += BClock.getDay(); timeString += " "; timeString += BClock.getHours(); timeString += ":"; timeString += BClock.getMinutes(); timeString += ":"; timeString += BClock.getSeconds(); ..