在上一个项目中“ CONNECT ESP8266 TO THINGSPEAK “,我已经向您展示了如何在ThingSpeak中创建频道并为该频道添加字段。因此,如果您不熟悉该信息,请参阅该项目。 注意: 您必须下载两个名为“DHT”和“Adafruit_Sensor”的库。您可以从以下链接下载这些库: DHT 和 Adafruit_Sensor 。 以
变量sensor_name分配给Adafruit_DHT。DHT11,因为我们在这里使用 DHT11 传感器。传感器的输出引脚连接到树莓派的 GPIO 17,因此我们将 17 分配给sensor_pin变量,如下所示。 sensor_name = Adafruit_DHT.DHT11 #we are using the DHT11 sensor sensor_pin = 17 #The sensor is connected to GPIO17 on Pi 同样,...
A collection on Raspberry Pi Pico MicroPython libraries built while playing around with modules micropythondht11picosn74hc595 UpdatedMar 1, 2021 Python IU5HKU/MiniWXStation Star33 ESP8266 and BME280 sensor for a minimalist weather station to put on your terrace ...
Learn how to use the ESP32 GPIOs with our guide: ESP32 Pinout Reference: Which GPIO pins should you use?Installing LibrariesTo read from the DHT sensor, we’ll use the DHT library from Adafruit. To use this library you also need to install the Adafruit Unified Sensor library. Follow the...