I am trying to monitor the temperature with dht22 and esp32 and send the data to the thingsboard. The Arduino sketch is as below: \ #include "DHT.h" #include <WiFi.h> #include <ThingsBoard.h> #define WIFI_SSID "***" #define WIFI_PASSWORD "***" #define TOKEN "DHT22_TEMP" // ...
TagsConnecting ds18b20 sensor with node red arduino,ds18b20 raspberry pi,ds18b20 wiring,interfacing temperature sensor with raspberry pi,node-red dht22,node-red temperature sensor,raspberry pi 1-wire temperature sensor Leave a comment Building an RFID RC522 Access System with ESP32 ...
several versions of boards built onESP32/ESP32S3processors with a camera chip are supported. Below is the list supported boards. Additionally, for each supported board, there is a guide on how to upload the firmware, how to compile code for it, and a basic...
我正在做一个项目,目标是用Dht22收集温度,并通过Esp8266在.json中发送它们。为此,我使用Arduino产品。我使用的是用create.arduino.cc复制的代码(见下文):#define DHTPIN 7 // what pin we're connected现在要配置Esp8266,根据我所意识到的,我必须将电 浏览2提问于2019-08-10得票数 0 1回答 按下按...
This library provides access to ThingsBoard platform over MQTT protocol. Examples The SDK comes with a number of example sketches. See File > Examples > ThingsBoard within the Arduino application. Please review the complete guide for ESP32 Pico Kit GPIO control and DHT22 sensor monitoring available...