Hi, I've been taking a look at the SPIFFS example from the Arduino core, in particular to the listDir function: https://github.com/espressif/arduino-esp32/blob/master/libraries/SPIFFS/examples/SPIFFS_Test/SPIFFS_Test.ino#L9 I've noticed that the procedure doesn't make any call to the close method. I...

Hi! Here are some HTTP/2 client examples using the Arduino core. These are mainly experimental, playing around with the sh2lib wrapper from IDF (used as an Arduino lib). The sh2lib wrapper offers some higher level APIs on top of NGHTTP2, making it easier to get started. - Connecting to HTTP/2 server...

Hi! Some tutorials on how to setup and use a HTTP async webserver using the Arduino core: Asynchronous HTTP webserver: https://techtutorialsx.com/2017/12/01/esp32-arduino-asynchronous-http-webserver/ Route not found handling: https://techtutorialsx.com/2018/01/15/esp32-arduino-http-server-route-not-...

Some tutorials on how to use Websockets on the Arduino Core, running on the ESP32: Websocket client : https://techtutorialsx.com/2017/11/01/esp32-arduino-websocket-client/ Websocket server : https://techtutorialsx.com/2017/11/03/esp32-arduino-websocket-server/ Websocket server over soft AP : https:/...

Hi!

I'm also looking for RTC support on the Arduino core.
It would be awesome to avoid the need for using an external RTC for timestamping, which is a need for most of all sensor related projects.

Best regards,
Nuno Santos

Some tutorials on how to use basic and more advanced functionalities of lists in MicroPython. Their behavior is similar to regular Python, so these tutorials can be tested in a Python environment. Written tutorials Introduction to lists: https://techtutorialsx.com/2017/08/12/esp32-esp8266-micropytho...

uPyCraft is a very simple MicroPython IDE that supports the ESP32. It makes it easier to flash the board with the MicroPython firmware and get started with MicroPython. Here are some introductory tutorials: Getting started: https://techtutorialsx.com/2017/07/20/esp32-micropython-getting-started-with...

Some tutorials on getting started with Bluetooth on the ESP32, using IDF and the BTStack library. Bluetooth Classic: - Using the BTStack library: https://techtutorialsx.com/2017/07/08/esp32-bluetooth-using-the-btstack-library/ - Finding a ESP32 Bluetooth device with Python: https://techtutorialsx.co...

Hi! I'm glad you found it useful

I will be doing some more MicroPython posts, hope they are also helpful.

Best regards,

A step by step tutorial on how to start using MicroPython on the ESP32 and create a simple "Hello World" application.

https://techtutorialsx.com/2017/05/20/e ... n-support/