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Control ESP32/ESP8266 GPIOs from Anywhere (Firebase Web App)

Sara Santos — Thu, 12 Jun 2025 09:39:00 +0000

In this guide, you’ll create a Firebase Web App to control the ESP32 or ESP8266 GPIOs from anywhere. The access to the web app is protected with authentication using email ...

The post Control ESP32/ESP8266 GPIOs from Anywhere (Firebase Web App) first appeared on Random Nerd Tutorials.

Firebase: Control ESP8266 NodeMCU GPIOs from Anywhere

Sara Santos — Fri, 30 May 2025 08:50:00 +0000

In this guide, you’ll learn how to control the ESP8266 GPIOs from anywhere using Firebase. We’ll create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever ...

The post Firebase: Control ESP8266 NodeMCU GPIOs from Anywhere first appeared on Random Nerd Tutorials.

Firebase: Control ESP32 GPIOs from Anywhere

Sara Santos — Mon, 26 May 2025 08:39:00 +0000

In this guide, you’ll learn how to control the ESP32 GPIOs from anywhere using Firebase. We’ll create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever ...

The post Firebase: Control ESP32 GPIOs from Anywhere first appeared on Random Nerd Tutorials.

Getting Started with Raspberry Pi Pico 2 and Pico 2 W

Sara Santos — Thu, 15 May 2025 13:30:59 +0000

The Raspberry Pi Pico 2 is the successor to the original Raspberry Pi Pico (Pico 1). It’s a microcontroller developed by the Raspberry Pi Foundation, built around the RP2350 chip. ...

The post Getting Started with Raspberry Pi Pico 2 and Pico 2 W first appeared on Random Nerd Tutorials.

ESP32/ESP8266: Firebase Data Logging Web App (Gauges, Charts, and Table)

Sara Santos — Thu, 15 May 2025 10:00:00 +0000

In this project, you’ll create a Firebase Web App that displays all the sensor readings saved on the Firebase Realtime Database. We’ll create a web interface with gauges, charts, and ...

The post ESP32/ESP8266: Firebase Data Logging Web App (Gauges, Charts, and Table) first appeared on Random Nerd Tutorials.

ESP8266 NodeMCU Data Logging to Firebase Realtime Database

Sara Santos — Thu, 15 May 2025 06:58:54 +0000

In this guide, you’ll learn how to log data with the ESP8266 NodeMCU to the Firebase Realtime Database with timestamps (data logging) so that you have a record of your ...

The post ESP8266 NodeMCU Data Logging to Firebase Realtime Database first appeared on Random Nerd Tutorials.

ESP32 Data Logging to Firebase Realtime Database

Sara Santos — Mon, 12 May 2025 06:06:31 +0000

In this guide, you’ll learn how to log data with the ESP32 to the Firebase Realtime Database with timestamps (data logging) so that you have a record of your data ...

The post ESP32 Data Logging to Firebase Realtime Database first appeared on Random Nerd Tutorials.

Building an ESP32 Web Server: The Complete Guide for Beginners

Sara Santos — Thu, 08 May 2025 13:39:26 +0000

New to ESP32 web servers? You’re in the right place. In this detailed guide, we’ll cover the basic concepts you need to know to build web servers with the ESP32, ...

The post Building an ESP32 Web Server: The Complete Guide for Beginners first appeared on Random Nerd Tutorials.

ESP32/ESP8266: Firebase Web App to Display Sensor Readings (with Authentication)

Sara Santos — Wed, 30 Apr 2025 11:59:00 +0000

In this guide, you’ll create a Firebase Web App to display sensor readings saved on the Firebase Realtime Database. The sensor readings web page is protected with authentication using email ...

The post ESP32/ESP8266: Firebase Web App to Display Sensor Readings (with Authentication) first appeared on Random Nerd Tutorials.

ESP32/ESP8266 Firebase: Send BME280 Sensor Readings to the Realtime Database

Sara Santos — Wed, 30 Apr 2025 11:15:00 +0000

In this guide, you’ll learn how to send BME280 sensor readings to the Firebase Realtime Database using the ESP32 or ESP8266 NodeMCU boards. The ESP board will authenticate as a ...

The post ESP32/ESP8266 Firebase: Send BME280 Sensor Readings to the Realtime Database first appeared on Random Nerd Tutorials.