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  • I demand BangleJS3!
    in Bangle.js •
    Avatar for L0cutus

    I think some kind of "Energy Harvesting" would be great too!
    Like this:
    https://www.powerwatch.com/

  • Espruino WIFI, RED Light fixed -> no TTY created on usb connected.
    in General •
    Avatar for L0cutus

    solved thanks, i think the problem was that i have 2 espruino devices attached to my pc (pico + wifi) and i think the web ide flashed the pico into the wifi :)
    Now it works !

  • Espruino WIFI, RED Light fixed -> no TTY created on usb connected.
    in General •
    Avatar for L0cutus

    Hello,
    After a:

    reset();
save();

    all stopped working, so i have tryed to reflash from WEB IDE and it worked (i mean no errors messages),
    unfortunately i have no my espruino not working at all (i mean no TTY created while connected to my pc) and a RED led always on... any idea ?
    Thanks !

  • Real time clock on Pico (rev 1.4)
    in General •
    Avatar for L0cutus

    are this:
    Capacitors: http://ebay.eu/2yWBy9u
    Quarz: http://ebay.eu/2hJBupe

    correct for espruino pico ?

  • display e-ink 3 colors
    in Interfacing •
    Avatar for L0cutus

    Great!
    Waiting for news ;-)

  • display e-ink 3 colors
    in Interfacing •
    Avatar for L0cutus

    Ahem no, i'm too much noob to be able to make a library!
    I'm still learning javascript with the help of espruino ;-)
    Thanks anyway for now!

  • display e-ink 3 colors
    in Interfacing •
    Avatar for L0cutus

    Hi!
    someone know if this display:

    https://www.waveshare.com/wiki/2.7inch_e-PaperHAT(B)

    is supported by espruino ?
    if yes, which library ?

    Thanks !

  • Testing SW from Espruino book
    in General •
    Avatar for L0cutus

    Yes, i'm uploading via the code editor panel, after uploading it i write to the console the onInit(); command and it does connect and show me the IP, the "GET" version of this code does work without problems but NOT the "POST" one.

    This code:

        if (r.method == "POST" && r.query && r.query.led)
      digitalWrite([LED2,LED1], r.query.led);
    console.log(r.method);

    Line 1 (if ) never exeute the digitlWrite since it find always "GET" as the method and never the "POST"
    line 3 ALWAYS return "GET" not "POST" .
    maybe it is because of i'm loading this server in local ?

    Thanks !

  • Testing SW from Espruino book
    in General •
    Avatar for L0cutus

    Hello,
    I'm trying some code from page 246 (Espruino Pico+ESP8266):

    // Test ESP8266
var WIFI_NAME = "MYSSID";
var WIFI_KEY =  "WIFIPWD";
var wifi;
var json;

var homepage = '<html><body>'+
'<h1>My Espruino</h1>'+
'<a href="/getTemp">Temperature</a></br>'+
'<form action="/?led=0" method="post">'+
'<input type="submit" value="LEDS OFF"/></form>'+
'<form action="/?led=1" method="post">'+
'<input type="submit" value="LED RED ON"/></form>'+
'<form action="/?led=2" method="post">'+
'<input type="submit" value="LED GREEN ON"/></form>'+
'<form action="/?led=3" method="post">'+
'<input type="submit" value="LED RED+GREEN ON"/>d</form>'+
'</body></html>';


function onInit() {
  USB.setConsole(true);
  Serial1.setup(115200, { tx:B6, rx: B7});
  wifi = require("ESP8266WiFi_0v25").connect(Serial1, function(err) {
    if(err) throw err;
    console.log("Connecting to WiFi");
    wifi.connect(WIFI_NAME, WIFI_KEY, function(err) {
      if(err) {
        console.log("Connection error: "+err);
        return;
      }
      onConnected();
    });
  });
}

function onConnected() {
  console.log("Connected");
  require("http").createServer(onPageRequest).listen(80);
  wifi.getIP(function(err,ip){
    console.log("Your IP address is http://" + ip);
  });
}

function onPageRequest(req, res) {
  console.log("Serving " + req.url);
  var r = url.parse(req.url, true);
  if (r.pathname == "/") {
    // controllo passaggio parametri
    if (r.method == "POST" && r.query && r.query.led)
      digitalWrite([LED2,LED1], r.query.led);
    console.log(r.method);
    // Onora la richiesta della pagina
    res.writeHead(200, {"Content-Type!": "text/html"});
    res.end(homepage);
  } else if (r.pathname == "/getTemp"){
    res.writeHead(200, {"Content-Type!": "text/html"});
    res.end('<html><head>'+
            '<meta http-equiv="refresh" content="2">'+
            '</head><body>'+E.getTemperature().toFixed(2)+
            '</body></html>');
  } else {
    res.writeHead(404);
    res.end("404 - Not Found");
  }
}

    Unfortunately it doesn't work as it 'see' only GET as a method, not the POST, sorry for my english and my worst HTML knowledge ;-)

  • The Espruino Book "Making Things Smart" is out now!
    in News •
    Avatar for L0cutus

    Got it thanks !

  • require('HD44780') -> Uncaught Error: Module "HD44780" not found
    in ESP32 •
    Avatar for L0cutus

    Hello,
    Just flashed the GIT 1v94.65 on mi ESP32 end when i try to run the sample found on the ESP32 webpage i got the subj error, any idea on what is wrong ?

    I2C1.setup({scl: D17, 'sda': D16, bitrate: 100000});
WARNING: jshI2CSetup: driver installed, sda: 16 sdl: 17 freq: 100000,
=undefined
>var lcd = require('HD44780').connectI2C(I2C1);
Uncaught Error: Module "HD44780" not found
 at line 1 col 28
var lcd = require('HD44780').connectI2C(I2C1);
                           ^

    Thanks!

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