void loop() { TempAndHumidity data = dhtSensor.getTempAndHumidity();//接受来自传感器的温度湿度数据,存入data变量 Serial.println("Temp: " + String(data.temperature, 2) + "°C");//开始通过串口显示变量的温度信息 Serial.println("Humidity: " + String(data.humidity, 1) + "%");//显示湿度...
温度湿度DHT22使用说明和显示屏ssd1366使用说明 wokwi-dht22 Reference | Wokwi DocsDigital Humidity and Temperature sensor.https://docs.wokwi.com/parts/wokwi-dht22board-ssd1306 Reference | Wokwi DocsMonochrome 128x64 OLED display with I2C interfacehttps://docs.wokwi.com/parts/board-ssd1306三、代...
In this article, I will show you how to use the LM35 temperature sensor with the ESP32 microcontroller. The LM35 series are precise temperature sensors that give you a voltage output directly proportional to the Centigrade temperature that it senses. Monitoring temperature is critical in many diffe...
temperature sensor - BME280- 2 pullup resistors 3.3 kΩ (for I2C) e.g. from AZ-Delivery 6.50 EUR optional TFT display (non touch) 1.8 inch 160x128, ST7735 e.g. from AZ-Delivery 6.80 EUR TFT touch display with ESP32 housing AZ-touch from AZ deliveryincluding voltage regulator and...
house temperature monitor esp32 home assistant esp32 temperature esp32 thermostat esp32 energy monitor esphome temperature sensor ir sensor esp32 This product belongs to Home, and you can find similar products at All Categories, Consumer Electronics, Smart Electronics, Smart Home, Home Automation Modul...
Temperature: 31.94 degC 把串行监视器的波特率调到115200,不然audrno会乱码。我是一个一个试,最后到115200就正常显示了。 在案例中有使用oled显示的代码: #include <Adafruit_MPU6050.h> #include <Adafruit_SSD1306.h> #include <Adafruit_Sensor.h>
首先使用mqtt注册设备: 温度传感器配置(包括设备信息){"unique_id":"esp32_temperature_sensor1","name":"温度传感器1","state_topic":"home/esp32/temperature1","unit_of_measurement":"°C","device_class":"temperature","value_template":"{{value_json.temperature}}","device":{"identifiers":["esp...
return temperature; //return T*100 } // i2c_cmd_handle_t cmd = i2c_cmd_link_create(); // i2c_master_start(cmd); // i2c_master_write_byte(cmd, BH1750_SENSOR_ADDR << 1 | WRITE_BIT, ACK_CHECK_EN); // i2c_master_write_byte(cmd, BH1750_CMD_START, ACK_CHECK_EN); ...
ESP-DL 构建层https://github.com/espressif/esp-dl/tree/master/include/layer MPU6050https://www.electronicwings.com/sensors-modules/mpu6050-gyroscope-accelerometer-temperature-sensor-module MPU6050驱动https://components.espressif.com/components/espressif/mpu6050...
贴片式温度传感器和被测物体接触面积大，接触紧密，所以在一些表面温度测量方面具有比较明显的优势：测温...