ESP32 Datalogger: Download Data File via Web Server (Arduino IDE)
In this guide, we’ll build an ESP32 datalogger that also hosts a web server so that you can access and download the data remotely. The ESP32 will log data to …
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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 …
Arduino IDE 2: Install ESP32 LittleFS Uploader (Upload Files to the Filesystem)
In this guide, you’ll learn how to upload files to the ESP32 LittleFS Filesystem using Arduino IDE 2 (2.2.1 or a higher version). We’ll install an uploader plugin that will …
Raspberry Pi Pico W: Sending Emails using SMTP Server (MicroPython)
Learn how to send emails with the Raspberry Pi Pico using an SMTP server. This feature can be useful in your automation and IoT projects to send alert notifications, send …
ESP32: TFT Touchscreen On/Off Button – 2.8 inch ILI9341 240×320 (Arduino IDE)
In this project, you’ll build a simple graphical user interface (GUI) with the ESP32 and a TFT Touchscreen with 2.8 inch display (240×320 px) that comes with the ILI9341 driver. …
ESP32 Touchscreen On/Off Button – Cheap Yellow Display (ESP32-2432S028R)
In this project, you’ll learn how to create a simple graphical user interface (GUI) with the ESP32 Cheap Yellow Display (ESP32-2432S028R). The TFT display will have an ON and OFF …
Raspberry Pi Pico W: Getting Started with MQTT (MicroPython)
This is a complete guide to using MQTT with Raspberry Pi Pico programmed with MicroPython. MQTT is a communication protocol widely used in Home Automation and IoT applications to connect …
Learn Raspberry Pi Pico/Pico W with MicroPython
The complete getting started guide to get the most out of the the Raspberry Pi Pico/Pico W (RP2040 / RP2350) microcontroller board using MicroPython programming language. This eBook is compatible …
ESP32 Wi-Fi Provisioning via BLE (Bluetooth Low Energy) – Arduino IDE
In this tutorial, you’ll learn how to set up Wi-Fi provisioning via BLE on the ESP32. The Wi-Fi provisioning service allows you to configure Wi-Fi credentials over Bluetooth Low Energy. …
ESP32: TFT LCD Touchscreen Display – 2.8 inch ILI9341 240×320 (Arduino IDE)
In this guide, you’ll learn how to get started with the TFT LCD Touchscreen Display with the ESP32 board. This TFT Touchscreen with 2.8 inch display (240×320 px) comes with …
Getting Started with ESP32 Cheap Yellow Display Board – CYD (ESP32-2432S028R)
In this guide, you’ll learn how to get started with the ESP32 Cheap Yellow Display (ESP32-2432S028R). This is a TFT Touchscreen display LCD with an ESP32 development board included. This …
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: Make HTTPS Requests using SIM Card – LILYGO T-SIM7000G
In this project, you’ll learn how to make HTTPS requests using an ESP32 with the SIM7000G LTE/GPS/GPRS module. We’ll use the LILYGO T-SIM7000G ESP32 that combines the ESP32 chip, the …
Raspberry Pi Pico: BME280 Get Temperature, Humidity, and Pressure (MicroPython)
Learn how to use the BME280 sensor module with the Raspberry Pi Pico board with MicroPython to get temperature, humidity, and pressure readings. This is a short tutorial to get …