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Search Results for: OTA

ESP32/ESP8266: MicroPython OTA Updates via PHP Server

ESP32 ESP8266 NodeMCU MicroPython OTA Updates via PHP Server

In this project, we’ll show you an example of how you can do OTA (over-the-air) updates to your ESP32/ESP8266 boards running MicroPython code via a PHP server. In summary, you’ll …

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ESP8266 NodeMCU OTA (Over-the-Air) Updates – AsyncElegantOTA (VS Code + PlatformIO)

ESP8266 NodeMCU OTA Over-the-Air Updates AsyncElegantOTA VS Code PlatformIO IDE

In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP8266 NodeMCU boards using the AsyncElegantOTA library and VS Code with PlatformIO. The AsyncElegant OTA library creates …

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ESP32 OTA (Over-the-Air) Updates – AsyncElegantOTA (VS Code + PlatformIO)

ESP32 OTA Over-the-Air Updates AsyncElegantOTA VS Code PlatformIO

In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP32 boards using the AsyncElegantOTA library and VS Code with PlatformIO. The Async Elegant OTA library creates …

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ESP8266 NodeMCU OTA (Over-the-Air) Updates – AsyncElegantOTA using Arduino IDE

ESP8266 NodeMCU OTA Over-the-Air Updates AsyncElegantOTA using Arduino IDE

In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP8266 NodeMCU boards using the AsyncElegantOTA library. This library creates a web server that allows you to …

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ESP32 OTA (Over-the-Air) Updates – AsyncElegantOTA using Arduino IDE

ESP32 OTA Over-the-Air Updates AsyncElegantOTA using Arduino IDE Firmware Filesystem

In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP32 boards using the AsyncElegantOTA library. This library creates a web server that allows you to upload …

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ESP32 Over-the-air (OTA) Programming – Web Updater Arduino IDE

Quick guide that shows how to do over-the-air (OTA) programming with the ESP32 using the OTA Web Updater in Arduino IDE. The OTA Web Updater allows you to update/upload new code …

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ESP8266 OTA Updates with Arduino IDE | Over the Air

OTA (Over the Air) update is the process of loading a new firmware to ESP8266 module using WiFi connection rather than a serial communication. This type of functionality is extremely useful …

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Arduino with TDS Sensor (Water Quality Sensor)

Arduino with TDS Sensor Water Quality Sensor IDE

In this guide, you’ll learn how to use a TDS meter (Total Dissolved Solids) with an Arduino board. A TDS meter indicates the total dissolved solids like salts, minerals, and …

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ESP8266 NodeMCU with TDS Sensor (Water Quality Sensor)

ESP8266 NodeMCU with TDS Sensor Water Quality Sensor Arduino IDE

In this guide, you’ll learn how to use a TDS meter (Total Dissolved Solids) with an ESP8266 NodeMCU board. A TDS meter indicates the total dissolved solids like salts, minerals, …

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ESP32 with TDS Sensor (Water Quality Sensor)

ESP32 with TDS Sensor Water Quality Sensor Arduino

In this guide, you’ll learn how to use a TDS meter (Total Dissolved Solids) with the ESP32. A TDS meter indicates the total dissolved solids like salts, minerals, and metals, …

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Year in Review 2021 – Random Nerd Tutorials

Year in Review 2021 Random Nerd Tutorials

We’re reaching the end of 2021. As usual, at the end of the year, we share a summary of what happened throughout the current year on the Random Nerd Tutorials …

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ESP8266 NodeMCU Web Server: Control Stepper Motor (WebSocket)

ESP8266 NodeMCU Web Server Control Stepper Motor WebSocket Arduino IDE

In this guide, you’ll learn how to create a web server with the ESP8266 NodeMCU board that displays a web page to control a stepper motor. The web page allows …

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ESP32 Web Server: Control Stepper Motor (WebSocket)

ESP32 Web Server Control Stepper Motor WebSocket Arduino IDE

In this guide you’ll learn how to create a web server with the ESP32 that displays a web page to control a stepper motor. The web page allows you to …

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ESP8266 NodeMCU with Stepper Motor (28BYJ-48 and ULN2003 Motor Driver)

ESP8266 NodeMCU with Stepper Motor 28BYJ-48 and ULN2003 Motor Driver Arduino IDE

In this guide, you’ll learn how to control a stepper motor with the ESP8266 NodeMCU board. We’ll use the 28BYJ-48 unipolar stepper motor with the ULN2003 motor driver. We’ll program …

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