Electronic, 3D printing and embedded programming
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.
In this series of article about firmware and how to update It, I’d like to add a series of alternative methods of updating that are very useful for me.
In this article, we will learn how to add an FTP server to our device and use It to upload firmware and filesystem updates.
And now a new update for my Simple FTP Server library. Ideal for creating an FTP server on various devices (esp8266, esp32, Arduino Ethernet, WiFi NiNa etc) and filesystems (FAT, SPIFFS, LittleFS etc.). Here is the guide to use this library on Wio Terminal.
For static information (Web pages for examples), that not change frequently, esp8266 or esp32 have internal SPIFFS (SPI Flash File System) and you can upload data via Arduino IDE as explained in the article “WeMos D1 mini (esp8266), integrated SPIFFS Filesystem” but for fast operation and future support It’s usefully use FTP.
