ESP32-0.96寸OLED作为BLE Client与ESP32-BME280 BLE Server通信 总结 简介 两个ESP32开发板,一个ESP32挂载一个BME280传感器读取温湿度值并通过BLE低功耗蓝牙GATT协议发送数据,另一个ESP32通过BLE低功耗蓝牙与ESP32-BME280建立连接并在0.96寸OLED显示出BME280的温湿度值, ESP32-BME280作为BLE Server BME280传感器...
voidsetup(){// Start serial communicationSerial.begin(115200);Serial.println("Dallas Temperature Sens...
case 8 : Serial.println ("Timer Group1 Watch dog reset digital core"); break; case 9 : Serial.println ("RTC Watch dog Reset digital core"); break; case 10 : Serial.println ("Instrusion tested to reset CPU"); break; case 11 : Serial.println ("Time Group reset CPU"); break; case...
Serial.println("Communication error"); return p; } else if (p == FINGERPRINT_BADLOCATION) { Serial.println("Could not store in that location"); return p; } else if (p == FINGERPRINT_FLASHERR) { Serial.println("Error writing to flash"); return p; } else { Serial.println("Unknown ...
// 1 = initial memory load failed // 2 = DMP configuration updates failed // (if it's going to break, usually the code will be 1) Serial.print(F("DMP Initialization failed (code ")); Serial.print(devStatus); Serial.println(F(")")); } // configure LED for output pinMode(LED_...
Serial.println("HTTP server started"); MDNS.setInstanceName("Cubie's ESP8266"); MDNS.addService("http","tcp",80); } void loop( ){ server.handleClient(); } 头文件 可以看到我们这里引用的头文件分别是 #include<ESP8266WiFi.h>#include<ESP8266WebServer.h>#include<ESP8266mDNS.h>#include<FS...
Hardware: Board: ESP32 Dev Module Core Installation/update date: 11/jul/2017 IDE name: Arduino IDE Flash Frequency: 40Mhz Upload Speed: 115200 Description: Hello all i want to receive some data serially on my esp32 for that i want to ena...
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Example 1: Arduino to WiFi communication Step 1: plug the srial WiFi shield into the Arduino Uno board. The dual-ports DIP switch is switched to “OFF” position as to disconnect the serial port connection within ESP8266 and Arduino . (Attention: when downloading arduino program with IDE, ...
Repository files navigation README MIT license CS5490 Arduino Library / ESP for Communication with the Cirrus Logic CS5490 Chip Please consider reading the Wiki Other contributors Antônio Cezar de Castro Lima André Kuhn Vytautas GabriunasAbout...