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YO H2O

User guide

v1.2

page 8/26

Flood detection

Flood detection sensor work on two states: 0 and 1. 0 mean dry area there is no flood , 1 flood
detected sends signal to the network about leaking water. It can be used in an environment where
the probability of flooding is higher than usual such as the bottom of the fridge or in a toilet near
pipes with flowing water.

Figure 4

Exemplary flood detection monitoring chart.

Internal Temperature and relative internal 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 5

Exemplary internal temperature monitoring chart.

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Содержание YO H2O

Страница 1: ...YO H2O User guide v1 2...

Страница 2: ...changes 25 08 2022 1 0 Initial release 19 06 2023 1 1 Added configuration node via Yosensi Management Platform Added parameters description bleuptime bleadvinterval 20 07 2023 1 2 Changed description...

Страница 3: ...l humidity 8 Accelerometer 9 Battery condition 10 Installation 12 Package contents 12 Safety precautions 12 Installation guide 13 Operation 16 IoT system components 16 Device configuration 17 Configur...

Страница 4: ...z axes using an in built accelerometer Figure 1 Device top view Device sticker placed on the bottom of the device enclosure contains information about model version LoRaWAN region and 3 parameters im...

Страница 5: ...ly 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 fro...

Страница 6: ...ensions of the device PHYSICAL SPECIFICATION Dimensions Diameter 47mm Height 13mm Colour Light grey Black Mounting method Chose from No handles One handle mounting hole Two oval handles Strap Enclosur...

Страница 7: ...pply Battery CR2450 3 V Power consumption Maximum 110 mA DC 3 V DC Measured values MEASUREMENT RANGES Parameter Measuring range Accuracy Flood detection 0 dry 1 flood detected Temperature internal 40...

Страница 8: ...g is higher than usual such as the bottom of the fridge or in a toilet near pipes with flowing water Figure 4 Exemplary flood detection monitoring chart Internal Temperature and relative internal humi...

Страница 9: ...sensor is providing position of a device in X Y Z axes and stores data about what time it was moved to another location Accelerometer informs in which position measurements were done It also informs a...

Страница 10: ...art position Y Figure 9 Accelerometer monitoring exemplary chart position Z Battery condition Battery voltage is used to monitor its condition to spot anomalies like sudden drop or its current conditi...

Страница 11: ...YO H2O User guide v1 2 page 11 26 Figure 10 Battery voltage exemplary chart www yosensi io...

Страница 12: ...ng 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 install...

Страница 13: ...llation guide 1 Unscrew the device remove 4 screws from the enclosure Figure 11 Device opening instructions 2 Place CR2450 3 V battery in the device according to the polarity Figure 12 Device battery...

Страница 14: ...s important Place the PCB B at the top of the enclosure A Then insert the seal C Fit the bottom part of the enclosure D Important Before assembling the device be sure to check the tips in the followin...

Страница 15: ...15 26 Tip 2 Match the PCB marked component to the top enclosure to the according to the diagram Figure 13 Assemble device instruction 4 The device is on Screw it back together Figure 14 Assembled dev...

Страница 16: ...y 2 Gateway device similar to routers equipped with a LoRa concentrator that receives LoRa packets and send them to the Internet connected server 3 Server in most cases a cloud based service where dat...

Страница 17: ...eneric bluetooth settings device dynamic individual configuration for a specific device this section s structure differs for each device Sample configuration file for the YO H2O device info devmodel L...

Страница 18: ...UI Extended Unique Identifier 8 B HEX predefined R W appeui Application EUI 8 B HEX predefined R W appkey Application Key 16 B HEX predefined R W trials Join request trials 1 9 3 R W lorawan abp devad...

Страница 19: ...used to connect to every BLE receiver around the device subband used for setting the communication frequency sub band in LoRaWAN measinterval measurement interval s between sending LoRa packets bleup...

Страница 20: ...0 3 911 7 MHz channels 40 47 6 Sub band 7 911 9 913 3 MHz channels 48 55 7 Sub band 8 915 5 914 9 MHz channels 56 63 8 AU915 Sub band 1 915 2 916 6 MHz channels 0 7 1 2 R W Sub band 2 916 8 918 2 MHz...

Страница 21: ...nt buttons Configure here you can change and upload the device parameters Update firmware here you can update the firmware to version 3 4 0 and newer Recover device this section restores the firmware...

Страница 22: ...si io The application is a representation of each system and together with the node definitions is created by customers The basic integration of a node into the Yosensi Management Platform is describe...

Страница 23: ...section appkey All device identifiers are provided by Yosensi Support when you order the nodes Select a model that is compatible with your device this choice affects the number of charts and data sour...

Страница 24: ...e configuration Click on the link in the Node Name column Go to the KEYS tab and switch LoRa Type from OTAA to ABP and fill in the blank spaces then press update The identifiers Device Address devaddr...

Страница 25: ...lication click the bottom right button Fill in the Name and Description fields and select the Application Profile which is the region definition 4 Proceed to the application by clicking its name on th...

Страница 26: ...04 00 00 00 41 00 05 ff fe 00 1e 00 74 08 00 01 0b b8 0d 00 01 01 0e 10 00 00 21 Payload header First measurement flood sensor state 0x02 0x00 0x00 0x00 0x04 0x00 0x00 0x00 ver 2 cnt 0 pct s 0 type 1...

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