NodeMCU

IOT Based Smart Energy Meter IOT Based Smart Energy Meter With SMS Alert

Ever thought about how you could monitor the household energy usage of your home remotely without heavy hardware or a…

GeoLinker Free IoT-based GPS Tracking Map Free IoT-based GPS Tracking Map for ESP32, NodeMCU, and Arduino

In the present world of interconnected devices, there is a lot happening in IoT. Tracking assets, monitoring movement,…

Send SMS Alerts From NodeMCU Without GSM Module How to Send SMS from NodeMCU without Using GSM Module?

Despite having multiple messaging apps like WhatsApp, WeChat, Facebook Messenger, etc., we can't ignore the fact that…

How to send free text messages using Arduino, NodeMCU ESP32 etc Free SMS API for Arduino R4, NodeMCU, ESP32, Raspberry Pi, and other Embedded SoC Boards (India Only)

At CircuitDigest, we've been creating and sharing Internet of Things (IoT) projects with our community for a long time…

AI Threat Detection Edge AI-Powered Surveillance: Intelligent Threat Detection

The theme of the contest focused on developing Edge AI solutions utilizing the limited computational resources of…

Programming ESP32 using Arduino Lab for MicroPython How to program ESP32 using Arduino Labs for MicroPython?

MicroPython is a subset of Python 3 optimized to run on microcontrollers. It provides an…

UNIT DualMCU with ESP32 and RP2040 UNIT DualMCU: A Feature-Packed Development Board with ESP32 and RP2040

DualMCU a multi-function development board from the Mexican Electronics manufacturer UNIT…

ESP32-P4 – New SoC from Espressif ESP32-P4 – New SoC from Espressif with Numerous IO-Connectivity and Security Features for HMI and Edge Computing IoT Applications

Espressif Systems has announced the upcoming…

DIY Ultrasonic Mist Maker using ESP8266 DIY Ultrasonic Mist Maker using ESP8266 and Ultrasonic Humidifier Module

Fog and Lights is a combination that has the potential to amuse adults and kids alike, so we…

Biometric Attendance System using Google Sheets Biometric Attendance System with Google Sheet Integration

In industrial and domestic applications, attendance registering is important at each and every moment. Many industries…