RAVI BUTANI
Published © GPL3+

DRS for Sanitization needs of Baby

My Idea is about designing Amazon DRS enabled vending box for sanitizing needs of baby (i.e. baby diapers, baby soap and baby wipes).

IntermediateFull instructions provided10 hours1,610
DRS for Sanitization needs of Baby

Things used in this project

Hardware components

Nodemcu ESP8266-12E
×1
RGB Backlight LCD - 16x2
Adafruit RGB Backlight LCD - 16x2
I2C Based grove 16x2 LCD
×1
LED (generic)
LED (generic)
×1
Pushbutton switch 12mm
SparkFun Pushbutton switch 12mm
×1
magnet
×1

Software apps and online services

AWS SNS
Amazon Web Services AWS SNS
Amazon Web Services Amazon Dash Replenishment
Arduino IDE
Arduino IDE
with esp8266 core https://github.com/esp8266/Arduino

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
double sided tape

Story

Read more

Schematics

DRS4Baby Schematic Based on ESP-12E

Circuit Schematic of DRS4Baby Electronics Part designed around NodeMCU V1.0 Based on ESP-12E
Drs4baby schematic w631qjlko5

Code

Page source of javascript for LWA at customer facing DRS product registration webpage...

HTML
Page source of javascript for LWA at customer facing DRS product registration webpage..
<html>
<body>
<div id="first" style="clear: both; text-align: center;">
<h1>
Success...!!!</h1>
<a href="https://1.bp.blogspot.com/-vMYPmjSkWOc/WD0BmyKwbyI/AAAAAAAAAuU/KLxqOuja3F8yT-OD-WH2DkJv3k2YPBNxwCLcB/s1600/Done.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="255" src="https://1.bp.blogspot.com/-vMYPmjSkWOc/WD0BmyKwbyI/AAAAAAAAAuU/KLxqOuja3F8yT-OD-WH2DkJv3k2YPBNxwCLcB/s400/Done.png" width="400" /></a><br />
<b> Your 20 character Authorisation Code is... </b>
<h2 id="auth">
</h2>
Please press config button on your device and enter above Authorisation Code to Validate your Device with Amazon DRS
<br />

</div>
<div id="myDiv" style="clear: both; text-align: center;">
<h1>
Register for Amazon DRS..</h1>
<a href="https://2.bp.blogspot.com/-p_lSk_du2Es/WDz80ruuZxI/AAAAAAAAAt8/uZT0MH2fMiEPYHxUk22r7ikZ4xKICADKgCLcB/s1600/teaser-page-1._TTH_.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="330" src="https://2.bp.blogspot.com/-p_lSk_du2Es/WDz80ruuZxI/AAAAAAAAAt8/uZT0MH2fMiEPYHxUk22r7ikZ4xKICADKgCLcB/s400/teaser-page-1._TTH_.png" width="500" /></a>
<form action="form_action.asp" id="frm1">
  <b>PRODUCT MODEL ID </b> <br /> <input maxlength="36" name="pname" size="38" style="text-align: center;" type="text" value="041557cb-efe4-4206-bf43-93dfb6077b01" /><br /><br />
  <b>SERIAL NO </b><br /> <input maxlength="12" name="sname" size="14" style="text-align: center;" type="text" value="abcDe1234567" /><br /><br />
  <input onclick="lwaFunction()" type="button" value="Login with Amazon" />
</form>
</div>
<br />
<br />

<script>
function defFunction() {
    var str = String(window.location);
    var pos = str.indexOf("code=");
    if(pos != -1)
    {
       myDiv.style.display = "none";
       var str = String(window.location);
       var res = str.substring(pos+5,pos+25);
       document.getElementById("auth").innerHTML = res;
    }
}

function lwaFunction() {
    var str = String(window.location);
    var pos = str.indexOf("code=");
    if(pos == -1)
    {
        var x1 = document.getElementById("frm1");
        var productid = String(x1.elements[0].value);
        var serialno = String(x1.elements[1].value);
        window.open("https://www.amazon.com/ap/oa?client_id=amzn1.application-oa2-client.ec9be5378ace4941d323b06e68e28e33&scope=dash%3Areplenish&scope_data=%7B%22dash%3Areplenish%22%3A%7B%22device_model%22%3A%22"+productid+"%22%2C%22serial%22%3A%22"+serialno+"%22%2C%22is_test_device%22%3Atrue%7D%7D&response_type=code&redirect_uri=https%3A%2F%2Fdrs4baby.blogspot.in%2F2016%2F11%2Fregistration.html");
    }
}

function fstFunction() {
    var str = String(window.location);
    var pos = str.indexOf("code=");
    if(pos == -1)
    {
        first.style.display = "none";
    }
}

defFunction();
fstFunction() 
</script>
</body>

</html>

ESP8266 Firmware

DRS4Baby Arduino IDE for ESP8266 Entire Sketchbook.. Just Arduin0->files->preferences and select this sketchbook, You are all set to use existing code or modify it without taking pain of installation of contributed libraries used in this project..

Credits

RAVI BUTANI

RAVI BUTANI

1 project • 13 followers
Educator.. Aeromodeller.. Maker... Geek... IoT and Embedded System Developer
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