WebPrimero se deben implementar las librerías para el uso de las diferentes funcionalidades para desarrollar el proyecto IoT, dentro de las cuales cabe destacar el uso de la librería ESP8266WiFi para proporcionar Wifi a el dispositivo NODE MCU, ThingSpeak para realizar el reporte de las lecturas de humedad y DHT la cual nos permite leer los datos del sensor … Web12 Apr 2024 · Water is a vital source for life and natural environments. This is the reason why water sources should be constantly monitored in order to detect any pollutants that might jeopardize the quality of water. This paper presents a low-cost internet-of-things system that is capable of measuring and reporting the quality of different water sources. …
HTTP error code -301 - MathWorks
Web22 Apr 2024 · Hi I am posting/writing some real time data to multiple fields of multiple channels (4)with help of ESP8266 Wifi Module, but after some time thingspeak returns me 301 error. I tried with Office Wifi as well Mobile Hotspot the issue persists. In office we have a static IP based dual band connection. Web18 Nov 2024 · HTTP error code -301. int keyIndex = 0; // your network key Index number (needed only for WEP) const char * myWriteAPIKey = "1D95P000GF21W88Z"; // … infant tap shoes
ESP8266 Wifi error code -301 - MATLAB Answers
Web15 May 2024 · Serial.print("HTTP Response code: "); Serial.println(httpResponseCode); In the Arduino IDE serial monitor, you should see an HTTP response code of 200 (this means that the request has succeeded). Your ThingSpeak Dashboard should be receiving new random readings every 10 seconds. Web14 Apr 2024 · Connect ESP8266 to ThingSpeak using AT Commands Connect the Arduino board to the computer and open the serial monitor of Arduino and check for connectivity using the following command. AT Note that I have set the baud rate to 115200 and also selected “Both NL & CR” option in the Serial Monitor. Web6 Aug 2024 · urlwrite. ftp and mget. sftp. Ara. Edited: Ara on 11 Aug 2024. It's been a 20 minutes that Matlab is busy to only extract two day 1 and 2. The folder 1 is still empty. infant taps