Just a simple DIY quick project, showing how to make a home automation or access control, the EM02 reads any bluetooth low power gadgets such as Mi-wristand, or Jawbone or Fitbit, or similar.
The SD-card image can be provided upon request, it provides a website for simple configuration, save the low power gadgets's ID timestamp, in SD card, and control the relay.
What would be the software looks like? to-be-continued in next blog, stay tune.
Bill of material:
- where to purchase the Raspberry Pi: link
- where to purchase the Piface relay board: link
The SD-card image can be provided upon request, it provides a website for simple configuration, save the low power gadgets's ID timestamp, in SD card, and control the relay.
What would be the software looks like? to-be-continued in next blog, stay tune.
Bill of material:
Raspberry Pi 2nd-gen, Real time clock, Piface controller 4-relay 4 I/O, 8G Sandisk card with SDK program | 1 set |
Any mobilephone adapter/charger, 5V min. 2A | 1pc |
USB power for Pi | 1pc |
USB to Serial Port | 1pc |
USB to DC2.1 jack | 1pc |
Empress EM02-SP reader (serial port) | 1pc |
Sport wearable gadgets, or 2.4G low power transponders, Mi-wristband, Hussar NT02 transponder, jawbone UP24, Fitbit Flex, etc. | - |
- where to purchase the Piface relay board: link



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