Microcontrollers Arduino UNO: A general-purpose microcontroller board used to control sensors and relays, manage input/output devices, and process automation logic. NodeMCU ESP8266: A microcontroller ...

The WiFi Link firmware is an ESP8266 arduino sketch developed by Arduino.org in Arduino IDE using Arduino esp8266 core. It was developed for the Arduino Star Otto, Arduino Primo and Uno WiFi Developer ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE ...

Ethernet modules from Wiznet W5100, W5500, USR-ES1 are supported. Ethernet module ENC28J60 is from MicroChip is supported too. All Ethernet modules provide HTTP connectivity with the web server. WiFi ...

In this tutorial, we are going to set up the NodeMCU-ESP8266 with the Arduino Cloud IoT. To test it out, we will send DHT11 sensor data from the board to the cloud, and set up a switch that can ...

Basically, to send SMS from NodeMCU or ESP8266 we have two options: The first option is using an external GSM module with an active SMS plan availed SIM card. We have already developed the project, ...