YOSensi YO Meter Pulse Bedienungsanleitung
YO Meter Pulse
User guide v1.2
YO Meter Pulse User guide v1.2
page 2/27
Release notes
Released
Version
Key changes
05.09.2022
1.0
Initial release.
14.04.2023
1.1
Addition of device configuration and firmware update
options via Yosensi Configuration Web Tool. CLI is outdated
for new devices (applies to firmware up to 3.4.0).
21.07.2023
1.2
Updated configuration instructions using Yosensi
Management Platform for firmware 3.4.2 and newer.
Changed description of connecting nodes with Yosensi
Management Platform.
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YO Meter Pulse User guide v1.2
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Content
Release notes 2
Content 2
Product description 4
Overview 4
Physical interfaces 5
LEDs 5
Buttons 5
Specifications 6
Physical 6
Operating conditions 7
Measured values 7
Pulse counter 7
Temperature and relative humidity 8
Battery condition 9
Installation 10
Package contents 10
Safety precautions 10
Installation guide 11
Operation 14
IoT system components 14
Device configuration 15
Configurable parameters 15
Parameters description 17
Configuration node with Yosensi Management Platform 19
Connecting node with network 20
Yosensi Management Platform configuration 20
Adding node manually 20
Adding node via bluetooth 23
Payload decoder 24
Compliance statements 25
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YO Meter Pulse User guide v1.2
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Product description
Overview
YO Meter Pulse device can be used where pulse counting is needed, for example water meters, to
acquire and wirelessly send the information about measured value. Additionally, the device measures
temperature and humidity.
Figure 1 Device top view.
Device sticker placed on the right side of the device enclosure contains information about model,
version, LoRaWAN region and 3 parameters important in case of device identification and
configuration:
-DEV EUI: 64-bit unique device identifier in a LoRaWAN network,
-DEV ADDR: address required to connect via ABP activation type to LoRaWAN,
-BLE MAC: bluetooth physical address.
Figure 2 Device sticker.
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YO Meter Pulse User guide v1.2
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Physical interfaces
LEDs
YO Meter communicates its current behaviour to the user by RGBW LED placed on the top.
DIODE STATUES INTERPRETATION
BEHAVIOUR
COLOUR
DEVICE STATUS
Single flash
Green
General: device is working correctly (power and memory).
Single flash
Red
General: device is working incorrectly (power and memory).
LoRaWAN communication: failed to receive an
acknowledgement from LoRaWAN Server within specified
timeout.
Single flash
White
LoRaWAN communication: LoRaWAN frame sent \
confirmation from LoRaWAN Server after receiving the frame.
Slow flashing
Blue
BLE communication: connection to the device via BLE
(configuration).
Rapid flashing
Blue
LoRaWAN communication: connecting to LoRaWAN network.
Buttons
YO Meter is equipped with one reset button inside the device.
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YO Meter Pulse User guide v1.2
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Specifications
Physical
Figure 3 Dimensions of the device.
PHYSICAL SPECIFICATION
Dimensions
Height: 42 mm
Width: 88 mm
Depth: 64 mm
Colour
Light grey
Mounting method
Horizontal
Vertical (can be screwed to the wall)
Enclosure material
ABS
Level of protection
IP67
Weight
126,5 g
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YO Meter Pulse User guide v1.2
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Operating conditions
OPERATING CONDITIONS
Temperature
0° to 70°C
Humidity
0 to 90%
Placement
Indoor use
Power supply
3 x LR6 (AA) battery (3 x 1,5 V)
Power consumption
Maximum 120 mA DC (4,5 V DC)
Measured values
MEASUREMENT RANGES
Parameter
Measurement range
Accuracy
Temperature
-40° to 125°C
±0.2°C (5° to 60°C)
Relative humidity
0% to 100%
±2% (20% to 80%)
Periodic counter
0-2147483647 ( int32 )
-
Persistent counter
0-2147483647 ( int32 )
-
Pulse counter
The YO Meter Pulse input accepts connection to potential-free contacts. The device will not count
pulses if the input is connected to contacts with any potential. Device input can detect pulses with
different contact debounce times. This parameter is configurable and by default is 47 ms – up to max.
10 pulses per 1 s (boundary range 1-50 pulses per 1 s depends on the contact debouncing setting).
Device is equipped with two counters: periodic and persistent.
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YO Meter Pulse User guide v1.2
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Periodic counter counts pulses cyclically with time interval defined by LoRa sending interval. The
periodic counter counts the pulses within the time interval specified by the measurement interval
parameter which also specifies the time at which a LoRaWAN data payload is sent.
Figure 4 Periodic pulse counter exemplary chart.
Persistent counter accumulates pulses and stores them in non-volatile memory - this counter can be
reset (cleared) using one of the parameters via BLE.
Figure 5 Persistent pulse counter exemplary chart
Temperature and relative humidity
Temperature and relative humidity are measured by sensors placed inside the device enclosure.
These measurements can be used to monitor if the device is working in recommended conditions.
Figure 6 Internal temperature exemplary chart.
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YO Meter Pulse User guide v1.2
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Installation
Package contents
1. Device (without batteries).
2. Warranty card.
3. PG7 cable gland cap.
Safety precautions
SAFETY PRECAUTIONS
SYMBOL
DESCRIPTION
Device is marked with a symbol saying that electrical and electronic
products may not be mixed with unsorted household waste. Remember
that batteries used to power the device must be treated at a specialized
treatment facility.
Remember about possible electrostatic discharge when replacing battery,
connecting input or doing some other operations near inside electronics.
Be careful while handling the device – dropping it may cause damage that will
affect the sensors and other electronics inside.
When installing the device on the wall remember to wear adequate protective
equipment.
To maintain the level of protection device cover screws must be properly
tightened. Device shouldn’t be used without cover.
Any actions inside the device's enclosure (excluding replacing batteries) must
be performed by trained personnel only.
Clean the device only with damp cloth.
Device is intended for outdoor and indoor use. Make sure that device is not
exposed for long term UV rays and in an environment in the immediate
vicinity of water which may flood the device.
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