Wireless display Module for commercial purpose

Projects General Guidance
1

Hi arduino ,
I want to make a wireless display module to display some contents on it sample below.
This project is for Hospital purpose.
To show the patient details and there diet logo on the doorstep.

" Logo www.sample.com

Patient Name: xxxxxxx xxxxxxxx xxxxxxxx

Doctor's name: xxxxxxx xxxxxxxx xxxxxxxx

MRD NO: xxxxxxxxxxxxx

AGE: 72Y 3M DOB:22:10:1819

Gender: MALE

Diet LOGO

"

This all information will be be transferred through wifi from a dedicated server.

You can also suggest me some alternative or more better idea.

2

Using android phone has HDMI port, hook up external monitor for display. if less 12" is OK then use android tablet alone. Write android software for presentation.

3

HI sonnyyu,
I need a small device which will be mouted to the wall android phone is not a good alternative.
I need to make 400 units of it.

here is a sample device which is connected to wifi .

thanks.

4

I suggest you do some searching for eInk products. These things can be hooked up to a device (such as an arduino) and used like a regular display. But once the control (and power) is removed, they keep their last state. It means you're not leaving anything electronic hanging around.

5

Amazon Kindle, 6" E Ink Display, Wi-Fi

Barnes & Noble' Wifi Nook eReader

both come with E-ink display and are android tablet ( mass produced and has good price).

Wrote database backend to push data, and android software which load into Kindle or Nook for presentation.

6

sonnyyu:
Amazon Kindle, 6" E Ink Display, Wi-Fi
Barnes & Noble' Wifi Nook eReader
both come with E-ink display and are android tablet ( mass produced and has good price).
Wrote database backend to push data, and android software which load into Kindle or Nook for presentation.

The bare displays are getting easier to get hold of now though.

7

KenF:
The bare displays are getting easier to get hold of now though.

Url? Price?

We have one project which is for restaurant's POS in ketchen, It need support touch screen and ambient light is low. Test E ink v.s. LCD, We decide go back to LCD.