Hawky

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• Wifi Module not found ?

  @Hawky started

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  @Hawky replied
• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  Nevermind guys, it's working again.

  I just forgot to pull GPIO0 at HIGH :/

  Thank you for your help !
  Really appreciated it :)

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  Hey, sorry to answer just now but I had to move forward on another project.

  Just want to let you know that it has worked I've been able to talk with my esp using the web ide. I've even be able to connect to the Wi-fi.

  But I shut it down using a button on my power supply and now I'm where I was one week ago, not able to connect to my esp...

  That's raging.

  I tried to erase the memory and flash it again but nothing happen...

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  Here is my wiring scheme :
  3.3V : VCC / EN / GPIO2
  GND : GND / GPIO15 / GPIO0
  Rx & Tx to my USB TTL

  Then GPIO4 / GPIO5 / GPIO12 linked to some sensors, but I'm not using it (I disconnected it from 5V & 3.3V).

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  I know my computer is able to communicate, before I was using Arduino to programm my ESP and I did successfully.

  What I just did is :
  ESP : Off
  Launching Espruino web IDE
  ESP : ON
  Connect to ESP
  Try to type : var wifi = require("Wifi");
  Try to type into the console.
  Changing baud rate in Settings --> Communication
  Switch OFF ESP
  Do it again.

  Nothing happened. I've never been able to communicate with my esp nor to type into the console.
  Could it finally be my power supply ? Am I still doing something wrong ?

  I'm a trainee, that's why my skills level is not high. Sorry about that :/

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  Nothing happen...
  In Settings --> Communication I've tried every baud rate possible (I originally was at 9600) and I was unable to type in the left part.
  I've tried something else

  var wifi = require("ESP8266WiFi");
  

  And now I have trouble with NetworkJS
  Seems to be endless :/

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  In fact, when I'm typing something on the black panel, nothing is shown...
  It's like I can't type anything in it.

  Even the example "1+2", nothing is shown.

  I'm connected to my esp8266 using an USB TTL.

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  But, see, I have others issues, I am doing something wrong ?

  Even when I'm doing something like

  screen COM4 115200
  

  I've nothing that appear in the left part.

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  In fact I tried different code like :

  Serial2.setup(115200, { rx: A3, tx : A2 });
  var wifi = require("ESP8266WiFi_0v25").connect(Seri­al2, function(err) {
    //                ^^^^^^^^^^^^^^^^
    //                Use ESP8266WiFi here (and 9600 baud) if you have an ESP8266 with firmware older than 0.25
    if (err) throw err;
    wifi.reset(function(err) {
      if (err) throw err;
      console.log("Connecting to WiFi");
      wifi.connect("WiFi_Name","WPA2_Key", function(err) {
        if (err) throw err;
        console.log("Connected");
        // Now you can do something, like an HTTP request
        require("http").get("http://www.pur3.co.­uk/hello.txt", function(res) {
          console.log("Response: ",res);
          res.on('data', function(d) {
            console.log("--->"+d);
          });
        });
      });
    });
  });
  

  return http and NetworkJS modules not found

  >var wifi = require("Wifi");
  =function () { [native code] }
  >wifi.connect("my-ssid", {password: "my-password"},
     function(err){if(err)console.log(err);el­se console.log("connected!");})
  =undefined
  

  return Wifi module not found.

  I flashed it with esptool, and I am trying to communicate with my esp8266 using Chrome web IDE.

• Wifi Module not found ?

  in ESP8266 • 7 years, 10 months

  

  Hi,

  I just flashed my esp8266 (ESP12E) using espruino_1v85_esp8266 but now, when I try to connect it to my wifi it keep telling me that the wifi module is not found.

  I search on the forum and it didn't answer my question as long as I'm using a power supply (ywrobot connected to a power outlet) and I've used the latest espruino firmware (I think).

  Do you have any idea of what's going on and how to fix it ?

  I'm new to ESP8266 and Espruino, so it's totally possible that I've done something wrong.

  I also had http and NetworkJS modules not found several times when running different code.

  Thank you, and sorry if there are some english mistakes, it's not my native language :)