Demo Moray 3D

Streams sensor data to a webapp, and displays text entered via the webapp on an LED matrix.

• SDK directory: apps/demo/moray3d
• Zentri App Store: ZENTRI-MORAY3D

API Features Demonstrated

• Event Handling API
  • zn_event_register_periodic
• Protocols/HTTP Server API
  • HTTP Server Macros
  • zn_hs_is_running
  • zn_hs_register_dynamic_page
  • zn_hs_stream_register_callback
  • zn_hs_stream_write_listener
  • zn_hs_write_chunked_data
• Sensor Library
  • sensor_init
  • sensor_has_new_data
  • sensor_get_data
• LED Matrix 8x8 Library

Platforms

This app works on:

• AMW004 - Zentri Mackerel evaluation board - See Connecting a Zentri AMW004 to a Zentri ASG001 Backpack.
• AMW106 - Zentri Moray evaluation board fitted with a Zentri ASG001 Backpack

Requirements and Prerequisites

Requires a ZentriOS evaluation board with the Zentri ASG001 Monitor Backpack.

Description

This app uses a Moray sensor backpack to stream accelerometer, temperature and humidity data to a webapp accessible via a softAP.

Text is also scrolled across an 8x8 LED matrix on the backpack.

Instructions for Use

1. Run the app using the ZentriOS Command: zap_run app/moray3d.zap

2. Using a WLAN client (smartphone/PC/tablet), connect to the board using the following network credentials ...

     Network:  Moray3D
     Password: password

3. Open a web browser and go to http://moray3d.com

4. Move and rotate the backpack to change accelerometer data, and watch the model move in real time in the browser.

5. Use the prompt at the top left of the web page to change the scrolling text on the LED matrix

6. For added effect on a PC, use the scroll wheel on your mouse to zoom the model

Source

See:

• moray3d.c
• moray3d.ini
• moray3d.html