Arduino UNO R4 WiFi development board. USB to Micro USB-B data cable ... Learn how to send SMS alerts from NodeMCU ESP8266 without a GSM module using the Circuit Digest Cloud API. This step-by-step ...

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

There are some preliminary URLs that can be used for checking the WiFi Bridge status as well as updating firmware and changing parameters. You can find it here.

Send notification message and images to Am Alert service on Arduino framework.

If you're looking to add wireless communication to your project, the Arduino nRF24L01 module combo is one of the most reliable and cost-effective… ...