Tagged: SD Card

ESP32 firmware and filesystem update with FTP client 2

ESP32 firmware and filesystem update with FTP client – 2

Welcome to the final article in our ESP32 firmware and OTA update management series. Today, we’ll explore using an FTP client to update the firmware and filesystem on an ESP32 device. Join us as we delve into this last technique, equipping you with valuable insights for managing updates on your ESP32 projects.

ESP32 firmware and filesystem update from SD card 2

ESP32 firmware and filesystem update from SD card – 1

In this article, we explore a non-standard but effective method for updating ESP32 firmware and filesystem using an SD card. We’ll discuss the advantages, disadvantages, and provide a step-by-step guide for implementing this technique, building on knowledge from previous articles in our firmware management series.

Raspberry Pi Pico W rp2040 how to use SD card 2

Raspberry Pi Pico and rp2040 boards: how to use SD card – 5

We have already talked about the internal flash memories for rp2040 boards and other microcontrollers, which are very useful for storing pages or static files. However, they are not suitable for logging or similar applications, so we will learn how to connect and use an SD card which can have a lot of space, a very small form factor, and low power consumption.

Ho to use SD Card Adapter esp32 18

How to use SD card with esp32 – 2

When you use a microcontroller an important features is store data, for logging or setting, for a web server or to show image. The better solution is an SD card, because It’s simple, small and low power device.
Now we are going to look how to connect and use with standard SD library with esp32.

ABB Aurora Web Inverter Monitor Station Introduction 0

ABB (ex Power One) Aurora Web Inverter Monitor (WIM): project introduction – 1

I would like to monitor the status of my ABB Aurora inverter (formerly Power One now Fimer). So with a WeMos D1 mini I create a monitoring station with web interface, notifications and more.
Here we will explore the infrastructure of the project.

How to use SD Card Adapter esp8266 and Arduino 8

How to use SD card with esp8266 and Arduino – 1

When you use a microcontroller an important features is store data, for logging or setting, for a web server or to show image. The better solution is an SD card, because It’s simple, small and low power device.
Now we are going to look how to connect and use with standard SD library with Arduino and esp8266.