WM1302 Pi Hat for Raspberry Pi

Product Introduction:

note

    We has recently released the [WM1302 LoRaWAN Gateway Module](https://wiki.seeedstudio.com/WM1302_module/) and LoRa-E5 Series based on LoRa-E5 module. Click [here](https://www.seeedstudio.com/lora-c-755.html?product_list_stock=3) to meet new members of the LoRa-E5 family from the [Grove module](https://wiki.seeedstudio.com/Grove_LoRa_E5_New_Version/), [mini Dev boards](https://wiki.seeedstudio.com/LoRa_E5_mini/) to [Development Kit](https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/). To learn more on creating a LoRaWAN End Node with STM32Cube MCU Package for STM32WL series(SDK), to join and to send data to LoRaWAN Network, read more on wiki pages for [mini Dev boards](https://wiki.seeedstudio.com/LoRa_E5_mini/) and [Development Kit](https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/).

WM1302 Pi HAT is an add-on expansion board designed specifically for attaching the WM1302 LoRaWAN Gateway module based on SX1302 to Raspberry Pi versions up to Raspberry Pi 4B. It also integrates the LoRaWAN authentication chip and GPS module.

WM1302 module is a new generation of LoRaWAN gateway module with mini-PCIe form-factor. Based on the Semtech® SX1302 baseband LoRaWAN® chip, WM1302 unlocks the greater potential capacity of long-range wireless transmission for gateway products. It features higher sensitivity, less power consumption, and lower operating temperature than the previous SX1301 and SX1308 LoRa® chip.

WM1302 Pi HAT supports the WM1302 module's mini-PCIe form-factor and can automatically configure the standard 52-pin golden fingers to the Raspberry Pi GPIO connector with a 40-pin compatible header. This simplifies the development process for users to integrate with Raspberry Pi. WM1302 Pi HAT works as an extension board and helps add the functionality of SX1302 on the Raspberry Pi, to support LoRaWAN and LoRa protocols for long-range wireless transmission. The GPS module integrated also enhances the accuracy of timing and location of the WM1302 module.

WM1302 Pi HAT, together with the WM1302 Gateway Module and Raspberry Pi, can help construct your very completed and compacted LoRaWAN wireless communication gateways supporting smart agriculture, smart cities, and other IoT scenarios.

Features

• Standard Pi Hat form factor with 40pins female pin header

• Raspberry Pi 3 Model B+/ Raspberry 4 compatible

• GPS Module embedded

• LoRaWAN authentication chip embedded

Harware Overview

Application

• LoRaWAN Gateway device/hotspot development

• Long-distance wireless communication application development

• Any learning and experimentation based on Raspberry Pi

• LoRa and LoRaWAN application learn and research

Specification

Dimensions	56*65mm
Weight	0.501
Operating Voltage	5V
Power Interface	40 Pin Header or USB
Raspberry Pi 40-Pin Headers	Support Raspberry Pi 4 B / Support Raspberry Pi 3 A+/B/B+ / Support Raspberry Pi 2 B / Support Raspberry Pi A+/B+ / Support Raspberry Pi Zero/Zero W
PCIe Header	52 Pin Mini-PCIe Header
GNSS	Suport GPS L1, GLONASS L1, BeiDou B1
Battery	Exclude

Part List:
WM1302 Pi Hat *1
APM2.5*6mm Screw *8
M2.5*11.0mm Stud *4
PM2.0*H6.0mm Screw *2

Dimension

## Tech Support

Please submit any technical issue into our forum.