Tag Archives: File System

ESP32 Arduino SPIFFS: Append content to file

In this tutorial we will check how to append content to a file on the ESP32 SPIFFS file system. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Advertisements

Posted in ESP32 | Tagged , , , , , | Leave a comment

ESP32 Arduino SPIFFS: Getting the size of a file

In this tutorial we will check how to obtain the size of the file from the ESP32 SPIFFS file system, using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

Posted in ESP32 | Tagged , , , | 6 Comments

ESP32 Arduino SPIFFS: Reading a file

In this tutorial we will check how to read content from a file using the SPIFFS file system of the ESP32, running the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

Posted in ESP32 | Tagged , , , , | 3 Comments

ESP32 Arduino SPIFFS: Writing a file

In this tutorial, we will check how to create a file in the ESP32 using the SPIFFS file system. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

Posted in ESP32 | Tagged , , , , | 4 Comments

ESP32 MicroPython: Serving HTML from the file system in Picoweb

The objective of this post is to explain how to serve HTML content from the MicroPython file system, on a Picoweb app. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , , , , , , , | 3 Comments

ESP32 / ESP8266 MicroPython: Uploading files to the file system

The objective of this post is to explain how to upload files from a computer to the MicroPython file system, using a tool called ampy. This tutorial was tested on both the ESP8266 and the ESP32.

Posted in ESP32, ESP8266 | Tagged , , , , , | 7 Comments

ESP32 / ESP8266 MicroPython: Reading a file

The objective of this post is to explain how to read a file from MicroPython’s file system. This tutorial was tested on both the ESP32 and the ESP8266.

Posted in ESP32, ESP8266 | Tagged , , , , , , , | 3 Comments