Using stm32f4 on website

[Bob Cameroon]

Posted on January 11, 2018 at 13:52

Hello

I'm using stm32f411 and I have my server written in node.js.

I want to make that my stm32 would send random string to my web server so it will be like a kind of a captcha when logging in.

Is this even possible to make, or what is the easiest way to achieve it?

Thanks in addition.

#stm32-f4 #web-page #stm32f411 #websocket

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[Bogdan Golab]

Posted on January 11, 2018 at 14:25

I used node serial module to be able to read UART data generated by the STM32 directly by nodejs

[Bogdan Golab]

Posted on January 11, 2018 at 14:52

https://www.npmjs.com/package/serialport

 

[Bogdan Golab]

Posted on January 11, 2018 at 14:53

I used to use ESP8266 to air the IP packets and receive them on a web server (separate process - tcp server)

MAny ways. It depands on your needs.

[Bob Cameroon]

Posted on January 11, 2018 at 19:39

Golab.Bogdan

‌ Oh damn, that's bad. Since I can't use UART than, I guess I'm gonna use USB OTG. Am I still able to communicate with my server via serialport?

Or what is the easiest way to communicate with server now?

Thank you a lot!

EDIT: Looks like you tried to upload file, but something went wrong.