Know your PIN configuration of any microcontroller
Benefits of Knowing pin configuration through code . STEP 1 – Getting started with ESP32 STEP-2 Put this simple code in your Arduino IDE Go through this video —
UART Communication Between two Microcontrollers
Using UART (Universal Asynchronous Receiver/Transmitter) communication, two microcontrollers may communicate serially. It is a cheap and effective communication protocol since it enables data transfer between two devices utilising just two cables. UART communication between two microcontrollers has a number of advantages, including: Simpleness: The UART communication protocol is a straightforward and easy to build one. …
Flash ESP-32 Wirelessly Through WIFI – OTA
This technique is applicable in numerous projects where physical connections are not necessary for flashing, allowing the user to simply be in close to the ESP32 controller and complete the flashing process wirelessly, eliminating the need for cables. Convenience: By eliminating the requirement for physical connections and cords, flashing the ESP-32 remotely through WIFI is …
Custom WebApp with ESP32 using Firebase
In this blog you learn how to make a custom web app for your ESP controller . The advantages of creating an online application that communicates with IoT devices include: Increased usability: IoT devices can be more easily controlled and monitored by non-technical users thanks to a mobile app’s user-friendly UI. Real-time tracking and control: …
Clock without RTC Module using ESP32 & NTP Server
By utilizing the ESP32’s built-in Wi-Fi module to link to an NTP server on the internet to obtain the current time, a clock without an RTC (Real-Time Clock) module can be constructed using ESP32 and an NTP (Network Time Protocol) server. To create a time without an RTC module using an ESP32 and an NTP …
Clock without RTC Module using ESP32 & NTP Server Read More »
Multitasking with ESP32 Dual Core
The ESP32 is a well-known microcontroller chip that is extensively used in the Internet of Things (IoT) sector because of its cheap price, low power usage, and high performance capabilities. The ESP32’s dual-core CPU, which enables real multitasking, is one of its special characteristics. Traditional single-core processors can only perform one job at a time, …
Get Sensor value Notification in Telegram BOT
In this blog you will know how to get notification in telegram bot using ESP32 or ESP8266. Getting sensor values in a Telegram bot using ESP8266 has many benefits, including: Real-time monitoring: With sensor values integrated into your Telegram bot, you can easily monitor the data in real-time from anywhere, anytime. This can be especially …
Send Sensor data to firebase using ESP32
Sensor data to firebase is important for IOT development here you can read sensors reading and control your microcontroller from any where using an application or web-app . You are at right place if you want to learn how to send data to Realtime Database to monitor sensor value and control your microcontroller or an …
Color shorting machine using Arduino
Today we going to make color shorting machine using Arduino and color sensor ( TCS3200 ) where it sense the color like color of gems and place gems at different angles using servo motors by this process we can separate different color of gems using some mechanism process performed by servo motor . Equipment required …
ESP-NOW Remote controller
Today we learn about how to make Remote controller using NodeMCU . We can control almost every appliances using ESP8266 without using any other communication modules. Components and software required – Getting started with ESP32 follow this link to setting up environment for ESP32 — https://elconics.com/getting-started-withesp32/ Get a MAC Address of receiver Upload this code …
