Frida

Most recent activity

• Powering halogen bulb

  in Electronics • 3 months, 3 weeks

  

  The first condition for making it work is that you
  use a transformer with at least 9A, since 6 * 9 = 54W.
  Your bulb is 50W

• Use try and catch when working with JSON.parse() to handle exceptions

  in JavaScript • 4 months, 1 week

  

  You are missing the last " in "three"

• Strange issue with wifi!11!!1!

  in ESP8266 • 6 months, 1 week

  

  // lan-test00 - esp8266_01
  
  var ver = 'ver = V1.0';
  
  function onInit(a) {
    debug = (typeof a==='undefined')?0:a;
    var wlan     = require("Wifi");
    var http     = require("http");
    var logon    = require('LOGON');
  
  
    wlan.stopAP();
    wlan.disconnect();
  
  
    var boola;
    function lan() {
      //wlan.connect(yourssid, {password: yourpassword}, function (s) {
      wlan.connect(logon.ssid, {password: logon.pass}, function (s) {
        boola = true;
        if(s==='bad password') {
          if(debug)console.log('restart lan');
          lan();
        }
      });
  
      if(debug)console.log("Frida is my watchdog");
      if(debug)console.log(wlan.getIP().ip);
    } // end lan()
    setTimeout(lan,400);
  
  
    wlan.on('connected', function(s) {
      if(debug)console.log('Starter test', wlan.getIP().ip);
      if(boola) {
        boola = false;
        //do what you need to do.
        if(debug)console.log('tilsluttet lan');
      }
    });
  
  } // end onInit()
  
  onInit(2); // comment or remove before save
  
  
  
  

  You should not use logon and use your own logon values instead. That's because I have my logon values in a module.
  I use debug until the program runs properly.

• Strange issue with wifi!11!!1!

  in ESP8266 • 6 months, 2 weeks

  

  That mistake I had several years ago
  It turned out that one of my routers was teasing.
  I use the showed up start and since then there have been no problems.
  The other routers have no problems.

    function lan() {
      wlan.connect(logon.ssid, {password: logon.pass}, function (s) {
        boola = true;
        if(s==='bad password') {
          if(debug>0) {console.log('restart lan');}
          lan();
        }
      });
  
      if(debug)console.log("Frida is my watchdog");
      if(debug)console.log(wlan.getIP().ip);
    } // end lan()
  
    setTimeout(lan,400);
  
    
    wlan.on('connected', function(s) {
      if(debug)console.log('Starter test', wlan.getIP().ip);
      if(boola) {
        boola = false;
        startTimeServer();
        //httpSrv.listen(80);
      }
    });
  
  

• The time setting doesn't wrap around.

  @Frida started

  • 4 comments
  • 535 views

  @Gordon replied
• The time setting doesn't wrap around.

  in Bangle.js • 8 months, 2 weeks

  

  The menu wraps around, but the time setting doesn't.
  Eg. 55 to 10, I have to push backwards 45 times.
  Eg. 5 to 50, I have to press forwards 45 times.

• Bangle.beep(); not working

  in Bangle.js • 8 months, 2 weeks

  

  Vibrator works.
  Beep does not work.

• Esp8266 pushing the code doesn't seems right [Newbie Alert]

  in ESP8266 • 9 months, 2 weeks

  

  Have a look:
  http://www.espruino.com/Saving

• analogWrite slow?

  in ESP8266 • 9 months, 2 weeks

  

  I use function() instead of ()=>, because it doesn't work in my browser.
  And to stop analogWrite, use digatalRead.

  // sinus.js
  
  //setInterval( ()=> {analogWrite(D2, (Math.sin(getTime()) / 2.01) + 0.5 );},10);
  
  
  //setInterval( function() {analogWrite(D2, (Math.sin(getTime()) / 2.001) + 0.5 );},10);
  
  analogWrite(D2, 0.5, {freq:1000});
  
  //setTimeout(function() {analogWrite(D2, 0);},1700);
  
  setTimeout(function() {digitalRead(D2);},10);
  
  

• First Steps with ESP-01S and HW-305

  in General • 9 months, 4 weeks

  

  WARNING: Flash size arguments in megabits like '4m' are deprecated.
  Please use the equivalent size '512KB'.
  As you can see '4m' is megabits
  and '512KB' is in kilobytes
  as 1 byte is 8 bit.

  Happy coding.