ESP32: Getting Started with InfluxDB
This guide will get you started quickly with InfluxDB using the ESP32 board. InfluxDB is an open-source time series database (TSDB). It’s ideal to store sensor data with timestamps over …
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ESP32: Send Messages to WhatsApp using SIM Card – LILYGO T-SIM7000G
In this project, you’ll learn how to send messages to your WhatsApp account using an ESP32 from anywhere using a SIM card with a data plan. We’ll use the LILYGO …
ESP32: How to Log Data (10 Different Ways)
In this article, we’ll share ten different methods to log and save data with the ESP32. Would you like to monitor a specific sensor with the ESP32 and keep track …
ESP32 Datalogging to Google Sheets (using Google Service Account)
In this project, you’ll learn how to log data to Google Sheets with the ESP32 securely and reliably using a Google Service Account and Google Sheets API. We’ll use the …
MicroPython Programming with ESP32 and ESP8266 eBook (2nd Edition)
Learn how to program the ESP32 and ESP8266 with MicroPython, a re-implementation of Python 3 programming language targeted for microcontrollers. This is one of the easiest ways to program your ESP32/ESP8266 boards!
ESP32 with Bluetooth and Bluetooth Low Energy: The Ultimate Guide
In this guide, we’ll provide you with all the information to master Bluetooth (Classic and Low Energy) with the ESP32 in no time. ESP32 boards are great for IoT projects …
ESP32 Web Bluetooth (BLE): Getting Started Guide
This guide provides a beginner-friendly introduction to using Web Bluetooth with the ESP32. We’ll explain what Web Bluetooth is and walk you through creating a web application for interacting with …
ESP32 BLE Peripheral (Server): Environmental Sensing Service
In this guide, you’ll learn how to set up the ESP32 as a BLE Peripheral (or BLE Server) with an Environmental Sensing Service. This service exposes measurement data from environmental …
Raspberry Pi: Temperature Readings with DS18B20 Sensor (Python)
Learn how to interface the Raspberry Pi with the DS18B20 temperature sensor and how to get temperature readings using a Python program. Table of Contents Throughout this tutorial, we’ll cover …
Raspberry Pi: BME280 Temperature, Humidity and Pressure Sensor (Python)
Learn how to interface the BME280 sensor with the Raspberry Pi to get temperature, humidity, and pressure readings. You’ll learn how to connect the sensor to the Raspberry Pi board …
ESP32: Write Data to a File (LittleFS) – Arduino IDE
In this guide, you’ll learn how to write and save data permanently to a file saved on the ESP32 filesystem (LittleFS). LittleFS is a lightweight filesystem created for microcontrollers that …
Telegram: ESP32-CAM Take and Send Photo (Arduino IDE)
In this tutorial, you’ll create a Telegram bot to interact with the ESP32-CAM to request a new photo. You can request a new photo using your Telegram account from anywhere. …
Arduino: 39 Free Guides for Sensors and Modules
The Arduino community has created a wide variety of modules, sensors, and other peripherals that you can use to easily create electronic projects. We have tutorials for the most popular …
ESP8266 NodeMCU: 25 Free Guides for Sensors and Modules
There is a wide variety of sensors, modules, and peripherals compatible with the ESP8266 NodeMCU boards. We have tutorials for the most popular components. This article is a compilation of …