BROWAN WMDS-183G2 LoRa Module User Guide
- June 9, 2024
- BROWAN
Table of Contents
BROWAN WMDS-183G2 LoRa Module
Product Overview
Product Features
The WMDS-183G2 LoRa module is a module using the latest Semtech LoRa chip,
SX1302/SX1303 along with SX1250. Depending upon the SKU, SX1262 allows for
channel scan and LBT.
Setup
Plugging the WMDS-183G2 LoRa module in a device’s Semtech mini PCI-E port
allows the device to link to the module and ultilize LoRa properties with
their firmware.
Due to radiation safety regulations, WMDS-183G2 must remain a distance of 50cm
away from the human body during usage.
Certified Accompanying Antennas
Following antennas has been tested and confirmed to comply with regulations,
falling within the 50cm distance category.
LoRa Settings
The LoRa menu on GUI consists of the following categories: Mode Selection, Channel Scan and Log. An introduction of each category will be distinctly stated in individual paragraphs.
Mode Selection
By default, the LoRa Mode is disabled. Configure the “Packet Forwarder” or
“Basic Station” by using the dropdown list.
Packet Forwarder
Choose the “Packet Forwarder” option and click the “APPLY” button to Enable
the Packet Forwarder mode. After applying the setting, the “Packet Forwarder”
field can be found on the left menu.
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Gateway Info
This page is to set up the LoRa configuration including Gateway ID, Server Address, Server Uplink Port, Server Downlink Port, Keep-Alive Interval, Statistics Display Interval, and Push Timeout.
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Antenna Gain
This page is to set up the antenna gain of Lora.
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Radio and Channel Settings
This page is to configure the radio 0 and radio 1 configurations of Lora, including This page is to configure the radio 0 and radio 1 configurations of Lora, including .
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LBT Settings
For some regions (i.e. Japan), the Listen Before Talk (LBT) function is a must. This page is to set up the LBT configuration of Lora, including LBT Status, RSSI Target, Channel settings.
Basic Station
Choose the “Basic Station” option and click the “APPLY” button to Enable the
Basic Station mode. After applying the setting, the “Basic Station” field can
be found on the left menu.
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Radio Info
This page is to show the Gateway EUI information.
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Connection Configuration
This page is to set up the basic station configuration, including Basic Station Mode, Protocol, Server Address, Server Port and Credentials.
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LNS Mode
Configure the LNS Mode settings and click the “APPLY” button.
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CUPS Mode
Configure the CUPS Mode settings and click the “APPLY” button.
Channel Scan
Click the “SCAN” button to scan the RF signal. Then click the “EXPORT” button
to export the scan result.
Log
The LoRa logs will be shown on this page. Packet forwarder mode will show
recent logs with a maximum limit of 5MB. Basic Station mode will show recent
logs within 5,000,000 lines.
Revision History
Copyright
© 2022 BROWAN COMMUNICATIONS INC.
This document is copyrighted with all rights reserved. No part of this
publication may be reproduced, transmitted, transcribed, stored in a retrieval
system, or translated into any language in any form by any means without the
written permission of BROWAN COMMUNICATIONS INC.
Notice
BROWAN COMMUNICATIONS INC. reserves the right to change specifications without
prior notice. While this manual has been compiled with great care, it may not
be deemed as an assurance of product characteristics. BROWAN COMMUNICATIONS
INC. shall be liable only to the degree specified in the terms of sale and
delivery. The reproduction and distribution of the documentation and software
supplied with this product and the use of its contents are subject to written
authorization from BROWAN COMMUNICATIONS INC.
Trademark
The product described in this document is a licensed product of BROWAN
COMMUNICATIONS INC.
Regulatory
Federal Communication Commission Statement (FCC, U.S.)
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in an installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Radiation Exposure Statement
This device complies with RF radiation exposure limits set forth for an
uncontrolled environment. This transmitter must not be co-located or operating
in conjunction with any other antenna or transmitter. This device must operate
with a minimum distance of 50 cm between the radiator and user body.
FCC Caution:
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate this equipment.
Industry Canada statement
This device complies with Industry Canada’s license-exempt RSSs. Operation
is subject to the following two conditions:
- This device may not cause interference; and
- This device must accept any interference, including interference that may cause undesired operation of the device.
RF Radiation Hazard Warning
To ensure compliance with FCC and Industry Canada RF exposure requirements,
this device must be installed in a location where the antennas of the device
will have a minimum distance of at least 50 cm from all persons. Using higher
gain antennas and types of antennas not certifed for use with this product is
not allowed. The device shall not be co-located with another transmitter.
Browan Communications Inc.
No.15-1, Zhonghua Rd.,
Hsinchu Industrial Park,
Hukou, Hsinchu,
Taiwan, R.O.C. 30352
Tel: +886-3-6006899
Fax: +886-3-5972970