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process.memory()

{ "free": 3658, "usage": 1442, "total": 5100, "history": 1,
  "stackEndAddress": 536958120, "flash_start": 134217728, "flash_binary_end": 377416, "flash_code_start": 134234112, "flash_length": 393216 }

Hi @Gordon and others,
In my Espruino Pico, i'm requesting over https for a response and i get the following error message. Please help me on this. Thanks

require("http").get("https://www.google.­com", function(res) {
   console.log("Response: ",res);
   res.on('data', function(d) {
   console.log("--->"+d);
   });
});

>Connecting with TLS...
ERROR: Failed! mbedtls_ssl_setup: Not enough memory
ERROR: Unable to create socket

the Service worker's request would most likely fail because the HTTPS certificate

But i'm planning to use proper certificate

you could set up some kind of service on your own server

Yes, i'm thinking of running my own web service

Thanks for the quick response. BTW in general, do you think that there is no need for HTTPS in Espruino pico?

The use case is: I've an Espruino Pico (in the toy) that is connected to the internet, calls an API to get a CODE. Now i want to show the code to the user without using bluetooth, audio or display interface. So i thought i would use a push notification to send the code to the user.

If the HTTPs is not at all possible, then i may need to send an email with the code to the user. Anything else you can think of solving this?

Hi @Gordon,
I would like to use the Web PUSH notification feature via service worker. But the service worker can only be registered on HTTPS. You already said that i cannot run HTTPS server in Espruino Pico.

How can i help you to get this HTTPS in? Please suggest if you have an alternate approach. Thanks.

Thank you! @Gordon

I had the following defensive code that caused the issue. It does not work because 'f.read(0) ' is a typed array and condition failed to assign a value.

let apSSID = f.read(0) && E.toString(f.read(0))

This works perfectly fine

let apSSID = typeof f.read(0) !== 'undefined' ? E.toString(f.read(0)) : '';

@Gordon I'm able to store the credentials in the FlashEEPROM, but i lose the data as i reboot. I can get the expected value from the left side panel but not in my code that is on the right side of IDE. Is it non-volatile or volatile memory?

Sure. Thank you! I'm giving a try now.

I'm sureshkm, I've total of 14 years experience in the world wide web. For the past 10 years, i've been working as a front-end engineer. JavaScript is my strength.

More about me at my YouTube Channel

You are right. We should be careful :)
I think that's the reason a few consumer electronics generate secret keys in their mobile/desktop app which can be used for logging into their devices.

I could run a HTTP server, but is it possible for me to run a HTTPS server?

oh.. i see an 'erase' method in the 'FlashEEPROM' object. I think, i will delete the content once used.

Got it! Thank you so much :)
What if the device is stolen, isn't a security concern if we store these in the device?

Hi @Gordon and friends,
I've a Toy that has Espruino Pico with ESP8266 WiFi module. I could connect to the WiFi by hard coding the SSID & PWD. But i would like to present this Toy to a few of my friends. How would i make sure the WiFi connection can be done more user friendly way ? That means my friends can't hard code the credentials. Please suggest me how can this be done? Thank you!