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YO Airflow Pro

2

User guide

v1.0

page 15/23

DEVICE PARAMETERS

NAME

DESCRIPTION

POSSIBLE

VALUES

DEFAULT

VALUE

READ/

WRITE

measinterval

Measuring and sending interval

LoRa [s]

1–999999

3600

R/W

Parameters description

-

nwktype:

used for setting the device in public or private network type.

-

acttype:

used for setting the device in ABP or OTAA mode.

-

deveui, … , appskey:

predefined addresses and keys, these parameters are generated using

multiple IDs specific to the particular MCU and are unique for each device.; they can be
changed if needed.

-

interval:

determines the interval of sending broadcast packets, used to connect to every BLE

receiver around the device.

-

subband:

used for setting the communication frequency sub-band in LoRaWAN.

-

measinterval:

interval of sending each LoRa payload.

REV 1.0

www.yo

sensi

.

io

Содержание Airflow Pro2

Страница 1: ...YO Airflow Pro2 User guide v1 0...

Страница 2: ...YO Airflow Pro2 User guide v1 0 page 2 23 Release notes Released Version Key changes 24 03 2023 1 0 Initial release REV 1 0 www yosensi io...

Страница 3: ...y condition 8 Differential pressure 8 Installation 11 Package contents 11 Safety precautions 11 Installation guide 12 Important 13 Important to avoid breaking the device 13 Operation 15 IoT system com...

Страница 4: ...d monitoring airflow and air pressure in fan coil units Figure 1 Device top view Device sticker placed on the right side of the device enclosure contains information about model version LoRaWAN region...

Страница 5: ...ing 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 con...

Страница 6: ...gure 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 materi...

Страница 7: ...midity 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 Battery...

Страница 8: ...e 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...

Страница 9: ...ew the device and remove all four screws from the enclosure Figure 4 Opening the enclosure of the device 2 Place three LR6 batteries in the device according to the polarity indicated on the battery ho...

Страница 10: ...g the higher pressure must be placed on the right side and the one measuring the lower pressure on the left side Figure 7 Silicone tubing connection instructions side view Important to avoid breaking...

Страница 11: ...ording to their use The sensor measuring the higher pressure must be placed where the higher pressure occurs The sensor measuring the lower pressure must be placed where the pressure is lower Figure 8...

Страница 12: ...ay 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 da...

Страница 13: ...ct to the LoRaWAN ble generic bluetooth settings device dynamic individual configuration for a specific device the structure of this section is different for each device Sample configuration file for...

Страница 14: ...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 15: ...for setting the device in ABP or OTAA mode deveui appskey predefined addresses and keys these parameters are generated using multiple IDs specific to the particular MCU and are unique for each device...

Страница 16: ...10 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 17: ...n 3 4 0 and newer Recover device this section is made to recover firmware of the device This button helps when you might lose connection during uploading firmware 5 After selecting the configure butto...

Страница 18: ...m integration instructions 1 Go to app yosensi io and log in 2 You ll see the default organisation view To switch to another organisation click on the user avatar in the right top corner and select Sw...

Страница 19: ...activation in Yosensi Management Platform by changing the Node 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 Device...

Страница 20: ...a payload decoder which can be downloaded from Payload decoder Extended documentation of the protocol can be found at Payload description An exemplary payload produced by YO Airflow Pro2 is presented...

Страница 21: ...ec 1 md s 0 addr_len 0 meas_len 2 val 240 24 0 C Third measurement relative humidity 0x10 0x00 0x01 0x42 type 4 prec 0 md s 0 addr_len 0 meas_len 2 val 66 66 Fourth measurement differential pressure 0...

Страница 22: ...YO Airflow Pro2 User guide v1 0 page 22 23 Compliance statements REV 1 0 www yosensi io...

Страница 23: ...YO Airflow Pro2 User guide v1 0 page 23 23 Revision history Date Version Changes 24 03 2023 1 0 Initial release REV 1 0 www yosensi io...

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