Users Manual

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Table Of Contents

FCC ID: Z4T-WM1303-B

Grantee Code: Z4T

Product Code: -WM1303-B

114992690 WM1303 LoRaWAN Gateway Module(USB) - US915

Features

•

consumption and high performance.

•

Mini-PCIe form factor with the standard 52-pin golden finger, easy to integrate

with various gateway devices.

•

Ultra-low operating temperature, no additional heat dissipation needed, reducing

the size of LoRaWAN gateway.

•

High sensitivity down to -139 dBm @SF12 with SX1250 TX/RX front-end; TX power

up to 26 dBm @3.3V.

WM1303 module is a new generation of LoRaWAN gateway module with mini-PCIe

form-factor. Based on the Semtech® SX1303 baseband LoRaWAN® chip, WM1303 unlocks

the greater potential capacity of long-range wireless transmission for gateway products. It

features higher sensitivity, less power consumption, and lower operating temperature

compared with the previous SX1301 and SX1308 LoRa® chip.

WM1303 LoRaWAN gateway module has SPI and USB versions on both US915 and EU868

frequency bands, enable you to have a wide-range of LoRaWAN frequency plans options to

choose including EU868, US915, AS923, AS920, AU915, KR920, and IN865.

Summary of content (8 pages)

PAGE 1
FCC ID: Z4T-WM1303-B Grantee Code: Z4T Product Code: -WM1303-B 114992690 WM1303 LoRaWAN Gateway Module(USB) - US915 Features • Powered by Semtech® SX1303 baseband LoRa® chip, extremely low power consumption and high performance. • Mini-PCIe form factor with the standard 52-pin golden finger, easy to integrate with various gateway devices. • Ultra-low operating temperature, no additional heat dissipation needed, reducing the size of LoRaWAN gateway.
PAGE 2
WM1303 module is CE, FCC and Telec certified, which helps simplify the development and certification process of the LoRaWAN gateway devices. WM1303 is designed for M2M and IoT applications and can be widely applied in LPWAN gateway supported scenarios. It would be a perfect choice for you to significantly reduce the technical difficulties and time-consumption when developing the LoRa gateway devices, including LoRaWAN gateway, miner hotspots, etc.
PAGE 3
Hardware Overview Diagram Pinout
PAGE 4
Applications • LPWAN Gateway devices development • Any long-distance wireless communication application development • LoRa and LoRaWAN application learn and research Specifications Region EU868 US915 Frequency 863-870MHz 902-928MHz -125dBm @125K/SF7 -125dBm @125K/SF7 -139dBm @125K/SF12 -139dBm @125K/SF12 26 dBm (with 3.3V 25 dBm (with 3.
PAGE 5
Region EU868 US915 Certification CE FCC Dimension
PAGE 6
FCC regulatory information 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. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
PAGE 7
OEM Installation Guidance Document FCC ID: Z4T-WM1303-B Conditions on using Seeed regulatory approvals: A. Customer must ensure that its product (the“CUSTOMER Product”) is electrically identical to Seeed reference designs. Customer acknowledges that any modifications to Seeed reference designs may invalidate regulatory approvals in relation to the CUSTOMER Product, or may necessitate notifications to the relevant regulatory authorities. B.
PAGE 8
documentation indicating how to install or remove the transmitter module except such device has implemented two-ways authentication between moduleand the host system. 5. The final host manual shall include the following regulatory statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.