internal_Temperature例程中，作者在18_internal_Temperature\components\BSP路径下新增了一个SENSOR文件夹，...
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...
printf("adc_DRValue:%d\n",adc_DRValue);//通过串口打印获取ADC的值 temperature=Get_InternalSensorTemperate();//转换ADC的值,得到具体的温度 printf("temperature:%f\n",temperature);//通过串口打印获取电压的值 SysTick_Delay_ms(1500); } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 1...
LM35 is a temperature sensor IC that produces an output voltage proportional to the temperature. It operates from a wide supply voltage (4 V to 30 V), making it the first choice for various applications with different power supply needs. With very low nonlinearity and a simple output option,...
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...
Internal temperature sensor Internal touch sensor DHT temperature/humidity sensor Push button Photo-resistor Servo The serial LCD I²C PWM Connecting to networks Access point Running a simple web server mDNS protocol Client server communication Control your ESP32 with an Android Ap...
""" MicroPython driver for the AHT10 and AHT20 Humidity and Temperature Sensor Author(s): Andreas Bühl, Kattni Rembor """ import utime from micropython import const class AHT10: """Interface library for AHT10/AHT20 temperature+humidity sensors""" AHTX0_I2CADDR_DEFAULT = const(0x38) #...
sensor: - platform: uptime id: ${friendly_name}_uptime name: ${friendly_name}_uptime - platform: internal_temperature id: ${friendly_name}_cpu_temprature name: ${friendly_name}_cpu_temprature - platform: wifi_signal # Reports the WiFi signal strength/RSSI in dB ...
will learn how to use the ESP32-S2 internal temperature sensor to monitor temperature readings. We will create an example project provided by ESP-IDF that uses the temperature sensor driver. Through that example, we will demonstrate the use of the necessary APIs to fetch the temperature readings...
lambda: return heap_caps_get_free_size(MALLOC_CAP_INTERNAL) / 1024; unit_of_measurement: "kB" state_class: measurement entity_category: "diagnostic" #Device Temperature - platform: template id: sys_esp_temperature name: ESP Temperature