ESP8266 Community Forum

- Mon Apr 27, 2015 3:53 am #15771

Hi, I'm interested with your application. Is there any method for using esp8266 to download file from some web and store into computer or sd card?

sdcard support not implemented yet but you can download file from web and store internal filesystem.

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Lets get the party started and +1

[url=https://www.banggood.com/custlink/KvGGhGF4wG[/url]

I like ESP8266 and ESP8285 and ESP32

- Mon Apr 27, 2015 10:05 am #15803 Also, of course, you can move files from ESP to your computer by FTP and HTTP (depended on you tasks).

- Mon Apr 27, 2015 4:36 pm #15849 Brilliant framework well done.

I have just started playing with it in Eclipse, amazing work.

Question, Is it possible to download a CSV type file and check the file for a given card number and associated access level?
I want to connect an RFID reader to a ESP12, the unit will download in affect a cardfile (csv) overnight or I may even use MQTT to send new cards directly to the unit and append them to a given file.

Any examples of using CSV files and looping through to find a matching row of data would be brilliant.

Keep up the amazing work.

Dans

- Tue Apr 28, 2015 8:39 am #15909 Sming uses standard Arduino String class, CSV parsing should be very simple.