Search The Engineering Projects
95 results for ESP32 & IoT Builders
ESP32 Firebase
… and store data with ESP32. Steps included to achieve the target are; creating a firebase project, storing data from ESP32 to firebase real-time Database, Reading data from firebase real-time database with ESP32. Prerequisites ESP32 development board Arduino …
ESP32 OTA (Over The Air) Programming
… programming can be used. Fig. 2 OTA programming for IoT How does OTA programming work? There are two methods of OTA implementation. Basic OTA: In the basic OTA method the program is updated into ESP32 over the air using Arduino IDE. OTA web updater: In web …
Mobile WiFi Monitor Library for Proteus: Control ESP32 from a Phone
… SmartPhone (MOB1) has tapped ON on the web page of our ESP32 DevKit V1 - the green LED on D18 is lit - with the TEP NoteBook (PC1) on the same Wi-Fi network. What is the Mobile WiFi Monitor? Most IoT projects are made to be used from a phone. A smart switch …
How Edge Computing Changes the Design of Microcontroller-Based IoT Systems
Microcontroller-based IoT systems are commonly designed around a simple process. Sensors gather data, transmit it to a microcontroller, which then uploads it to the cloud for processing or storage. Edge computing reverses the situation and enables more local …
Sending Data to Cloud with ESP32 and ThingSpeak
… ESP32 to the ThingSpeak cloud. Here we will use the ESP32’s internal sensor like hall-effect sensor and temperature sensor to observe the data and then will share that data cloud. What is ThingSpeak? Fig. 1: ESP32 ThingSpeak It is an open data platform for IoT …
Introduction to Arduino Nano 33 IoT
… the Introduction to Arduino Nano 33 IoT. Libraries Arduino Nano 33 IoT Simulation Libraries Latest library: Arduino Nano 33 IoT Library for Proteus V1.0 (October 2026) Other Arduino Wi-Fi boards: UNO R4 WiFi · Nano ESP32 · UNO WiFi Rev2 Arduino boards: UNO · …
From Sensor Event to Human Alert: Designing a Reliable ESP32 Notification Pipeline
… line of code. A useful pipeline is: Sensor → ESP32 → Event Filter → State Machine → Backend or API → Messaging Bot → Engineer This separation gives each layer one job. The sensor provides measurements, the ESP32 creates events, filtering removes noise, and the …
ESP32 Internal Temperature Sensor
… temperature sensor is available on some selective ESP32 boards and obsolete on most ESP32 variants. It has a high-temperature sensing range of -40 to 125 °C . ESP32 boards are normally used in real-time IoT Projects i.e. home automation, back security etc. …
ESP-01 Library for Proteus V1.1 (ESP8266 Wi-Fi + Arduino)
… ESP32 boards and modules: ESP32 DevKit V1 · ESP32-DevKitC V4 · ESP32-S3 DevKitC-1 · ESP32-C3 SuperMini · ESP32-C6 DevKitC-1 · TTGO T-Display · T-Display S3 · XIAO ESP32-C3 · XIAO ESP32-S3 · ESP32 Feather V2 · QT Py ESP32-S3 · ESP32-C5 DevKitC-1 · Olimex ESP32- …
ESP32-DevKitC V4 Library for Proteus: 38-Pin Wi-Fi Board
… 1: The BOOT Button and the Cloud Open ESP32-DevKitC-V4-Board.pdsprj : the board alone with ESP32C_Boot_Cloud.hex . The sketch scans for networks, joins TEP-WiFi, sets its clock from NTP and sends two values to an IoT channel - the number of BOOT presses and …
ESP32-C5 DevKitC-1 Library for Proteus: Wi-Fi Weather Station
… dependencies from the Library Manager. Start Proteus, press P and search for ESP32-C5 . Demo: a Wi-Fi Weather Station A weather station is one of the most useful first IoT projects, because it touches every skill at once: reading a sensor on a bus, doing a …
ESP32-S3 DevKitC-1 Library for Proteus: RGB LED and Wi-Fi
… and the Cloud Open ESP32-S3-DevKitC-1-Board.pdsprj : the board alone with ESP32S3_RGB_Cloud.hex . The sketch joins the Wi-Fi, steps the RGB LED through seven colours and sends the colour number and the chip temperature to an IoT channel every 20 seconds. The …
Communicate between Raspberry Pi 4 and Esp32 via Bluetooth
… Espressif IDF (IoT Development Framework) JavaScript Because of how comfortable it is, we'll be using the Arduino IDE to code the ESP32 we'll use in future projects. Other options are available to you as well. Layout Using the ESP32 DevKit Board as an example, …
XIAO ESP32-S3 Library for Proteus: MLX90614 Fever Screener, Wi-Fi
… you all are doing great. Today, I am going to share the XIAO ESP32-S3 Library for Proteus . The XIAO ESP32S3 from Seeed Studio is one of the most popular small IoT boards you can buy: an ESP32-S3 dual-core chip, 8 MB of PSRAM, Wi-Fi and Bluetooth LE, USB-C and …
ESP32 Capacitive Touch Sensor in Arduino IDE
… ESP32 touch pins are normally used to wake up the board from deep sleep mode. These touch pins are also used to replace the normal mechanical buttons with touch pads, improving the presentation of the IoT projects. Here's the video demonstration of the ESP32 …
ESP32 with 16x2 LCD in Arduino IDE | Data Mode & I2C Mode
… the ESP32 module with common Embedded modules(i.e. LCD, Keypad, RTC etc.). In today's tutorial, we will interface ESP32 with a 16x2 LCD and will display data using both Data Mode and I2C Mode. LCD is the most commonly used embedded module in IoT Projects. It …
ESP32 BLE (Bluetooth Low Energy)
… Windows 8 & 10. ESP32 BLE You can use ESP32 BLE either as a BLE server or a client. Examples are available in the ESP32 BLE library(Arduino IDE) which you can use to implement BLE services. Note: The Arduino IDE must have the ESP32 board manager file and …
QR Code Scanner with ESP32-CAM and OpenCV
… in real time. Introduction to the ESP32-CAM The ESP32-CAM is a powerful yet affordable development board that combines the ESP32 microcontroller with an integrated camera module, making it an excellent choice for IoT and vision-based applications. Whether …
ESP32-WROOM-32 Library for Proteus: ESP-AT Wi-Fi Module for Arduino
… ESP32 boards and modules: ESP32 DevKit V1 · ESP32-DevKitC V4 · ESP32-S3 DevKitC-1 · ESP32-C3 SuperMini · ESP32-C6 DevKitC-1 · TTGO T-Display · T-Display S3 · XIAO ESP32-C3 · XIAO ESP32-S3 · ESP32 Feather V2 · QT Py ESP32-S3 · ESP32-C5 DevKitC-1 · Olimex ESP32- …
Sending Sensor Readings to Google Sheet Through IFTTT using ESP32
… how to make HTTP POST from ESP32 to the IFTTT server. In this tutorial, we will learn about another application of the ESP32 module in the field of IoT (Internet of Things). We can publish multiple sensor readings from ESP32 to Google sheets via the IFTTT web …
