Renzo Mischianti

Renzo Mischianti Articles

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EByte RF E70 / EByte RF E70 Arduino / STM32

5 September 2024

by Renzo Mischianti · Published 5 September 2024

Connecting the EByte E70 to STM32 (black/blue pill) devices and a simple sketch example

This concise guide focuses on connecting the EByte E70 LoRa module to STM32 microcontrollers, specifically the popular Black Pill and Blue Pill boards. The EByte E70 is renowned for its long-range communication capabilities, making it a perfect match for the powerful and versatile STM32 boards, commonly used in advanced IoT projects.
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esp32 / lan8720 / Library

27 August 2024

by Renzo Mischianti · Published 27 August 2024

Integrating LAN8720 with ESP32 Using Core 3: Native Ethernet Protocol Support with SSL and Other Features

Integrating the LAN8720 Ethernet module with ESP32 using Core 3 brings native Ethernet protocol support, including SSL/TLS, enhancing wired network applications. This guide details the setup and highlights minimal changes from Core 2, noting that the RMII protocol is not supported on the ESP32-S3.
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ESP32-CAM / Laser machines

19 August 2024

by Renzo Mischianti · Published 19 August 2024

Enhance Your K40 CO2 Laser: ESP32-CAM with 3D printed case to monitor your device

Boost your K40 CO2 Laser’s functionality with an ESP32-CAM housed in a 3D printed case. This setup allows for real-time monitoring of your laser engraving and cutting processes, enhancing both safety and precision. Ideal for users seeking to optimize their workflow and maintain control over their projects.

Cyclone PCB Factory 3D printed mechanics

3D Printer / Arduino / CNC / Cyclone PCB Factory how to build It / PCB / Tutorial

3 April 2019

CNC Cyclone PCB Factory: mechanics – Part 1

I’d like to renew my cnc for PCB so I decide to create new one from an existing project named Cyclone PCB Factory.
Introduction and mechanical part.

EByte RF E70 / EByte RF E70 Arduino / STM32

5 September 2024

Connecting the EByte E70 to STM32 (black/blue pill) devices and a simple sketch example

This concise guide focuses on connecting the EByte E70 LoRa module to STM32 microcontrollers, specifically the popular Black Pill and Blue Pill boards. The EByte E70 is renowned for its long-range communication capabilities, making it a perfect match for the powerful and versatile STM32 boards, commonly used in advanced IoT projects.

Integrating lan8720 with ESP32 Using Core 3

esp32 / lan8720 / Library

27 August 2024

Integrating LAN8720 with ESP32 Using Core 3: Native Ethernet Protocol Support with SSL and Other Features

Integrating the LAN8720 Ethernet module with ESP32 using Core 3 brings native Ethernet protocol support, including SSL/TLS, enhancing wired network applications. This guide details the setup and highlights minimal changes from Core 2, noting that the RMII protocol is not supported on the ESP32-S3.

Enhance Your K40 CO2 Laser: ESP32-CAM with 3D printed case to monitor your device

ESP32-CAM / Laser machines

19 August 2024

Enhance Your K40 CO2 Laser: ESP32-CAM with 3D printed case to monitor your device

Boost your K40 CO2 Laser’s functionality with an ESP32-CAM housed in a 3D printed case. This setup allows for real-time monitoring of your laser engraving and cutting processes, enhancing both safety and precision. Ideal for users seeking to optimize their workflow and maintain control over their projects.

Raspberry Pi / Sensors management

12 August 2024

Build and Program Your Own Robot Dog with SunFounder PiDog

Unleash the power of robotics with the SunFounder PiDog Robot Dog Kit for Raspberry Pi! This innovative kit allows you to build and program your very own smart robotic pet. Perfect for Raspberry Pi enthusiasts and STEM learners, the PiDog offers a hands-on experience in robotics and coding.

EByte LoRa E220 / esp32 / Project

5 August 2024

Implementing E220 LoRa Remote Switch to Conserve Wyse Cam3 Battery

The main goal here is to save battery power for a Wyse Cam3 video camera, which uses 180 mA at 5 volts. Since the camera is web-based and only gets a few views a day, we want to stop it from draining power all the time. Right now, a 10,000-mA battery bank only lasts a day, so we need a better way to manage its power. By using a remote switch controlled by an Async Web Server request, we can ensure the camera isn’t wasting battery when it’s not being used.

Programming Arduino UNO via WiFi with ESP8266

Arduino / esp8266 / Firmware / WiFi

28 July 2024

Introduction to Remote Programming of Arduino UNO via WiFi with ESP8266

This article will guide you through the methodology of remotely programming an Arduino UNO using ESP8266 modules, specifically focusing on NodeMCU and ESP01, utilizing the ESP-Link firmware. This firmware acts as a bridge, enabling WiFi and serial communication, thereby changing the way we interact with microcontroller boards like the Arduino UNO through ESP8266.

FTP Server on STM32 with ethernet card and SD card or SPI Flash

enc28j60 / Flash memories storages / FTP / SD Card / Simple FTP Server / STM32 / STM32 micro controllers line Tutorial / W5500

18 July 2024

FTP server on STM32 with w5500, enc28j60, SD Card, and SPI Flash

Implementing an FTP server on an STM32 involves integrating the W5500 Ethernet module, ENC28J60 Ethernet controller, SD Card, and SPI Flash. This setup enables efficient network communication and storage, allowing the STM32 to handle file transfers and manage data effectively in embedded systems.

Enhance Your K40 CO2 Laser: 3d printed nozzle head with air assist and laser crosshairs

3D Printer / Laser machines / Modular components

11 July 2024

Enhance Your K40 CO2 Laser: 3d printed nozzle head with air assist and laser crosshairs

Upgrade your K40 CO2 Laser with a 3D printed nozzle head featuring air assist and laser crosshairs. This enhancement improves precision and efficiency, making your laser cutting and engraving projects cleaner and more accurate. Ideal for those looking to optimize their K40 laser’s performance.

Using Inkscape and K40 Whisperer for Cutting and Engraving with a K40 CO2 Laser

Laser machines / Software

1 July 2024

Using Inkscape and K40 Whisperer for Cutting and Engraving with a K40 CO2 Laser

Learn how to master cutting and engraving with a K40 CO2 Laser using Inkscape and K40 Whisperer. This guide provides step-by-step instructions on leveraging these powerful tools to create precise and intricate designs effortlessly. Perfect for beginners and experienced users alike.

K40 40w CO2 Laser cutter engraver: review, first usage and upgrades

Laser machines

14 June 2024

K40 40w CO2 Laser cutter engraver: review, first usage, and upgrades (all you need to know)

Discover everything you need to know about the K40 40W CO2 Laser Cutter and Engraver in this comprehensive review. Explore our first-hand experiences with its initial usage, and learn about the essential upgrades that can enhance its performance. This guide covers all the basics to help you get the most out of your K40 laser cutter.

Renzo Mischianti