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Devboard for wireless talking home controller

Wireless communication with home sensors, display an wav playback

bobriciusbobricius
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  • The 2018 Hackaday Prize
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  • bobriciusbobricius

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2018 THP: Digikey Parts

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This project is submitted for

  • The 2018 Hackaday Prize
  • Open Hardware Design Challenge

This project was created on 03/15/2018 and last updated 8 years ago.

Description

This is universal development board 10cmx10cm

It is designed to test and learn programming wireless communication
collect data from wireless sensors, logging to sd card and make
voice announcements with preloaded wav files (number, sentences and music)
With I2C connecion to https://hackaday.io/project/88304-simple-and-universal-plc-for-smart-home is posible make realy smart home :)

Wireless:
-NRF24L01
-RFM12
-RFM69

Display:
-EADOGS102 - graphics
-1602 standard character display
-Back-light controll

Talking, wave playback:
(same as wave shield)
-microSD
-SPIDAC
-LM386

Control:
-3butons
-rotary encoder

i/o:
-optically isolated input
-relay output

I2C:
-EEPROM
-DS3231 RTC
-2X I2C header

I am using similar board to control ring in school

Project Logs
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  • Boards finished, ordered, manufactured and hold on CUSTOM

    bobricius • 04/16/2018 at 20:37 • 0 comments

    Finished board

    3D model

    Good news, board finished, I am excited for assembly.

    I integrated almost all promised functionality to compact 10x5mm board

View project log

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