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Introduction: LoRa communication with ESP32 & RFM95 In the previous article, We have learned about LoRa Communication. In this video, we will develop 2 devices for a real-time demonstration of…
Introduction: In this article, We will learn about LoRa & LoRaWAN Communication. First, we will see What is LoRa, who invented it??? How it works and why do we consider…
Introduction: simple pulse oximeter In this video, I’m gonna show you how to make a simple pulse oximeter at home by doing it yourself. This device will read SpO2 and…
Introduction: Programing the Espressif ESP32 module to communicate with Ubidots over MQTT using Visual Studio Code and MicroPython. First, we will set up the ESP32-DevkitC board with micropython using ESP-IDF.…
DIY Intelligent Pulse Oximeter for Covid Patients | DIY Pulse Oximeter | MAX30100 | Micropython The Story: Recently one of my friends got infected with Corona, The Doctors suggested him…
ESP32 OTA (Over-the-Air) Firmware Updates using AsyncElegantOTA Arduino Library. Hey Guys… Welcome back to electronicsinnovation.com In this video, we are going to see how to enable the OTA Firmware updating…
Introduction: IoT-based Covid Patient Blood Oxygen monitor In this video, I will explain how to develop an IoT-based Covid Patient Blood Oxygen monitor with ESP32 which will send critical medical…
Introduction: Interfacing MAX6675 with ESP32 and Display Temperature data on the webserver Welcome to a series of Articless on Sensors. In the previous articles, we have interfaced MAX6675 sensor with…