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Bathroom scale with Bluetooth and an Android weigh chart app

Posted on Friday, September 28th, 2012 in ARM by DP

Casai modified a bathroom scale to send his weight info to an Android app through Bluetooth. He documented his built, and released the firmware, as well as the mods he made to the open source Weight Chart app. The scale uses an ARM LPC2103 microcontroller and a serial Bluetooth module to communicate with a Android smart phone.

Smart Scale is a cheap ($75) and Open Source bathroom scale with wireless Bluetooth communications. It works just like a usual bathroom scale, where the user can use it and read the weight value on the LCD or the weight value is received automatically on user Android Smart Phone (which is sent by the scale wireless).

This entry was posted on Friday, September 28th, 2012 at 11:00 am and is filed under ARM. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

2 Responses to “Bathroom scale with Bluetooth and an Android weigh chart app”

  1. Rohit de Sa says:

    A scale that wirelessly transmits your weight? I don’t think the wife (of GF) would like that at all! :-P

  2. rahul says:

    Hi,
    i have one Digital module.i want to make that to be iot.
    i dont know wat kind of controller and all they have used there,so can u suggest me how can i transfer the Dislpayed data to another app or wireless module.
    even they havent given the LCD anydetails.thy have provided only LCD pins.

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