MOVE'O sensor

Presentation

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The MOVE'O sensor is a LoRaWAN class A sensor that manages two different power supplies: one is external and may range from 3,6V to 24V, the other one is internal on 3 AA battery slots.Usually it is powered with 2 x 2600 mAh AA Lithium Batteries only, it could also be only one.

MOVE'O can sensor measure following environemental parameters: Temperature, Hygrometry, Occupancy (Passive infrared move detetction), Illuminance. It can also detect case openning effraction.

Family code

The family code of  MOVE'O sensor is: 50-70-220-xxx :  MOVE'O

LoRaWAN release

v1.0.2 Region Parameter rev B

Installation and operation

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Installation

Manual and QuickStart guide are available in our download center.

The housing is intended to be installed inside a building and it must be protected from any water spray and must be used in environnement with less than 80% relative humidity. The product should not be installed in direct heat source (Heater, sunlight, ...) to avoid local heating effects that may alter a global estimation of environnemental parameters in the measured room. The product should be installed in a representative position in regard of the required environnemental parameters survey. IUsualy it should be installed beetween 1m50 and 2m50 from floor.

In the case of room occupancy survey the PIR Lense should face center of the surveyed area.

The product has "2 leds" and one "reed switch" as human to machine interface.These elements should placed down when installing the sensor.

To correctly install the sensor:

• Open the product from the two clips at the botom using a small flat screw driver.
• Use the base as a template and obtain horizontality using a level.
• Once done you can clip back the front, containing electronic parts, on the base.

Once installed, the two leds are visible through the bottom left vertical windows and the reed switch can be actuated like a simple button using a magnet.

Replacing batteries

Batteries can be replaced with lithium-thionyl-chloride (Li-SOCI2) LR6/AA of 2600mAh each (exemple: SAFT LS14500). They can be replace on the fly, one afer each other, as each battery slot is protected against side overvoltage.

However  operator must carefully avoid any short circuit or electrostatic discharge during batery replacement.

Steps to replace batteries are :

• Open the product from the two clips at the botom using a small flat screw driver.
• Once front has been separated from base, use a spudger to remove the PCB from front of the sensor. Do it by  slightly making lever between casing and PCB on one of the long sides (Bottom or Up).
• The PCB should now be separated from front. You can now extract a battery with the spludger and replace it with a new one.
  BEWARE that batteries must all be placed in the same direction. Notice the "+" sign on the PCB.
  Renew this operation for up to 3 batteries. (Usually 2 batteries are enough for more than 7 years life expectancy)
• Gently clip back the PCB in the front of the casing, starting from lower or upper side.
• Once done you can clip back the front containing electronic parts, on the base starting from upper  side.

Batteries replacement principle

Autonomy

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The information in the table below represents how long the battery can last. It is based on the default configuration at ambient temperature (+25°C) within the optimal operating range of the sensor via a LoRaWAN network (one uplink frame), when the spreading factor used is SF12.

Following estimations are given with default reporting configuration  and using three 3.6Ah capacity AA batteries installed, of which 85% is used.
With the default configuration the sensor will record all significative measurements (T and Hr) up to once each 10 minutes and at least once per hour. Then batch reports will be regularly send containning all these last measurements. It may contains several sample for any of the measured parameters (T, H, OCC, Lux...). Some specific reports/alarms may also be sent because of default configuration (case opening, moves, threshold crossing for T or Rh  ...). Due to all these possibly reported informations comsumption estimation is based on a périodic transmissions in range from 20 minutes to one hour with 2 x 2600 mAh batteries.

Transmission periodicity	Spreading factor	Batteries life
1 Frame / Hour	SF12	13 Years
2 Frames / Hour	SF12	6 Years
6 Frames / Hour	SF12	3 Years
6 Frame / Hour	SF9	10 Years
6 Frames / Hour	SF7	15 Years

Human Machine Interface

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Video Tutorials - WATTECO

There are 1 reed switch (label ILS) and two LEDs to interract with the product:

GREEN LED : LoRaNetwork status, mainly working when sensor try to join a network.
RED LED : miror of "Reed switch" actuation, and working during configuration mode.

• When unused the sensor should be set in storage mode (Deep sleep mode) to avoid battery consumption. By the way, notice that when sent from factory the sensor should always be in Storage mode. The table below describes the actions to be performed on the reed switch (label ILS) to disable or enable the storage mode.

  Action	Magnet
  Switch ON (disable storage mode)	1 second
  Switch OFF (enable storage mode)	5 seconds

  Notice: in case the sensor would not react to magnet actuation, please verify that internal ON/OFF switch is set to "ON" position. Switch is ON when pushed toward outside of the electronic board.

• After Power on or Factory reset or Wakeup from storage mode the GREEN LED will blink until network could be joined.

• During regular working mode, a configuration mode can be activated through one "user button" press (same as one pass of magnet on reed switch (ILS)), to enter the configuration mode.
  Consequently, "Void" frames are then sent every minute for 10 minutes allowing to probe uplink communication and send quickly downlink frames (configurations, requests, ...) to the class A sensor.

Standard reports are disabled during this configuration mode.

Configuration mode
Way to trigger it	One press on the USER button or specific ZCL command
Way to stop it	Another press on the USER button or specific ZCL command
Effects on the sensor	The CONF led (red) blinks (3 sec. OFF, 3 sec. ON) and the sensor sends an uplink frame every minute. The blinking is illustrated below this table.
Duration	The configuration mode lasts 10 minutes when it is triggered by pressing the USER button

• A reassociation procedure can be fired either manually (see table below) or automatically if no downlink frame is received by the sensor during a given periodicity (4 days by default) or if a given number (100 by default) is reached or in case of failure (no acknowledgement received) by sending an applicative frame to the sensor.

The sensor keeps the AppEUi and DevAddr configured, Confirmed/Unconfirmed configuration and all applicative configurations. However, LoRaWAN configurations (channel, data rate…) are lost.

ReAssociation Mode
Way to trigger it	Three short presses on the USER button or ZCL command from LoRaWAN cluster.
Effects on the sensor	The ASSO LED (green) blinks as the “no commissioned sensor” LED is lit.

• A factory reset, available on Watteco’s sensors, can be fired manually (see table below). It deletes all the applicative settings saved in the flash memory (i.e.: newly configured batches and reports will be replaced by the factory reporting configuration).

The sensor keeps the AppEUi and DevAddr configured. However, LoRaWAN configurations (channel, data rate…) and applicative configurations are lost.

Factory reset
Way to trigger it	Two short presses and one long press for approximately 7 seconds on the USER button.
Effects on the sensor	The CONF LED (red) and ASSO LED (green) blink at the same time briefly. All the applicative settings (for batches and reports) are deleted. The blinking is illustrated below this table.

Applicative layer

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Codecs are available to decode frames: Downloads

All downlink frames have to be sent on port 125

Please, try and see also Watteco Online codecs

The MOVE’O device implements many applicative clusters associated to different sensors entries. The associations beetween measurment functionnalities and EndPoints/Clusters are shown below:

Cluster	Cluster name	EndPoint: Rôle	Product	Managed attributes
0x0402	Temperature	EP1 (0x31): Accuracy +/-0,2°C [1/100 °C]	All	All
0x405	Humidity	EP1 (0x31): Accuracy +/-2% [1/100 %RH]	All	All
0x000F	Binary input	EP0 (0x11): Open case status [Casing, 1: Opened, 0: Closed]	All	All
0x0406	Occupancy	EP0 (0x11): Current PIR sensor status [1: Occupied, 0: Not occupied]	All	All
0x0400	Illuminance	EP0 (0x11): Illuminance measurement [Lux]	All	All
0x0000	Basic	EP0 (0x11): Sensor firmware and hardware informations	All	All
0x0050	Configuration	EP0 (0x11): Sensor global configuration parameters and commands	All	All
0x8004	LoRaWAN	EP0 (0x11): Sensor LoRaWAN parameters management	All	All

Default configuration

MOVE'O sensors have got a default, Batch and Standard, configuration, that manages all embeded measurements through a periodic reporting of up to 2 frames per hour. This default configuration can be summerized as follow :

The "Batch" configuration

It records environnemental parameters with a 10 minutes max time sampling and sends them once or twice per hour:

• Temperature with a resolution of 0.1°C
• Humidity with a resolution of 1%
• Occupancy state
• Illuminance with a resolution of 10 Lux

The "Standard" configuration

It monitors critical events on environnemental parameters

• An report on case opening (violation)
• An alarm/report on power supply lowring down to 2,9v and once each 5 days
• An alarm/report on Temperature lower than 14°C or higher than 28°C
• An alarm/report on Relative humidity lower than 20% or higher than 40%
• A report each time Occupancy changes from Occupied to Unoccupied and vice versa

Any of these configurations can be removed or modified, and some different ones can be set.  However, every change made to the default configuration must comply with the legal duty cycle. For example, the most restrictive in the EU is 0.1%, corresponds to approximately 2 frames per hour with the most constrained Spreading Factor : SF12.

Detailed default configurations

MOVE'O (v3.5.2.5415.5855)

Alternate 'No Batch' configuration

MOVE'O sensors has got an alternate default configuration that can be activated instead of default one. With this alternate configuration Batch is not used. Beware that this configuration is more verbose on radio, and will drain battery faster.

Following configuration commands can be used to swap beetween default configuration and alternate one:

• Set 'No Batch' default configuration: 11500050F101
• Set Back default configuration : 11500050F100

Detailed alternate 'No batch' configurations

MOVE'O Alternate 'No batch' configuration

Received frame examples

Codecs are available to decode frames: Downloads

Please, try and see also Watteco Online codecs

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Batch report

Typical MOVE'O batch report

Standard report

Report on case opened (violation)

Alarm on Humidity level getting lower than specified threshold

Known Issues

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• Low Lux measurement:
  • Due to a misplacement of Lux sensor, the measurement is very low. the measurement is impacted by the shades of casing ears. Therefore Lux is only an indication of presence of light. Notice that a comming soon new version of Move'O will solve this problem.