This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch beween WiFi (ESP8266, M0 WINC1500, & WICED), Cellular (32u4 FONA), ...

This tutorial explains how one can use a heartbeat sensor with Arduino and how this data is send to an Adafruit feed, abling you to connect it to even more devices like a mobile phone. We created this ...

Makers, developers, and hobbyists who enjoy creating projects using the Arduino platform may be excited to learn that Adafruit has recently announced that their MQTT Arduino Library now supports the ...

Adafruit Metro ESP32-S3 is an IoT development board with ESP32-S3 WiFi and Bluetooth wireless SoC, 8 MB PSRAM, and 16 MB Flash that follows Arduino UNO – or Adafruit Metro – form factor. The board ...

Abstract: In this paper, An IoT-based smart patient healthcare monitoring system utilizing ESP8266 has been designed by using an Infrared thermal MLX90614 sensor and Pulse oximeter MAX30100 to monitor ...

The proposed IoT-based distribution transformer condition monitoring system enables real-time monitoring of distribution transformers, identifying such deviations as overload conditions and ...

Arduino enthusiasts may be interested to know that a new Arduino Ethernet Shield has arrived at the Adafruit online store supporting the Arduino W5500 Chipset and is now available to purchase priced ...

AlterStep’s IoThing Digital is a digital I/O module with two high-power Omron G5Q-14 relays and two isolated AC or DC input channels based on Texas Instruments ISO1211 that can handle up to 300 V. The ...

“Internet of Things,” or IoT, is a term we hear everywhere with everything. It could be one of the most transformational next chapters for computing and networking — or it could be a zombie bot-net of ...