Outplay

# OutPlay architecture

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## Feature checklist

### Sensor module feature

```

Feature checklist:

1. Should be able to join and rejoin a given Wi-Fi SSID 

2. able to register itself with the cluster

3. Always listen to MQTT for any incoming command

4. Listen to the proximity sensor in the specified time window

5. Play a sound first, and start the countdown LED

6. Record valid play if input (proximity sensor) is within the valid play window.

7. sends hit/miss to MQTT

8. able to respond to a ping message if asked.	

```	

### App module feature:

```

Feature checklist:

1. Able to register and deregister the sensor module to the spatial court location.

2. able to send a play command to the sensor module and wait for the reply.

3. if failed to receive a reply, then go to the next sensor module.

4. able to record the hits and misses with time.

5. able to define game profiles.

6. able to ping/pong sensor module.

7. able to log the events for game analysis.

```

# Hardware requirements

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# Firmware requirements

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# communication methods

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# Master node requirements

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# App design

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# log, events, diagnose 

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# game play profiles ( i.e. play_mode, time_played, success rate),  

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