Reference: DWM15101101

E931.96 Ultra-Low Power PIR Controller

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The E931.96 is an ultra-low power motion detector controller integrated circuit. The device is ideally suited for battery operated wireless motion sensors that make use of an MCU for handling com munication.

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DWM-RAK2245 SX1301 8 Channels LoRaWAN gateway 96 Boards Edition

DWM19091701
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DWM-RAK2245 SX1301 8 Channels Stamp Edition is a LoRaWAN gateway  Module based on SX1301,Pre-install LoRa gateway OS.

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2 $0.50 Up to $1.00
4 $1.00 Up to $4.00
10 $2.00 Up to $20.00
$120.00
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Description

Introduction

The RAK2245 is a complete and cost efficient LoRa gateway solution base on Semtech SX1301 to help utilize the whole LoRa system developement. Developers can integrate the Concentrator module into the main board to utilize the LoRa gateway funtion. RAK2245 can support eight channels and available in multiple variants so it can be used for internartinal standard bands. This ultra compact module measures just 60mm x 30mm x14,9mm is believed to be the world’s smallest LoRaWAN gateway module which includes a GPS module and a Heat Sink for better performance and thermal heat dissipation management. This has to be the best value and function for connectivity to address a variety of applications; like Smart Grid, Intelligent Farm and other IoT enterprise applications. Combined with a Stamp form factor, which enables easy integration into an application board and also ideal for manufacturing of small series. Another feature is the integration of Ublox GPS module which expands applications.

Main Features

RAK2245 96Boards has the same compact form factor and great performance as the other RAK2245 modules. It is fully compatible with modules supporting the 96Boards standard, such as Nitrogen and Orange Pi. Thus it is an easy way to integrate LoRaWAN into an already existing solution utilizing a 96Boards compatible IoT module.

As with the other modules in the RAK2245 line, it is based on the Semtech 1301 and dual SX1257/58 front-end chips. It is a full-fledged 8 channel LoRa Concentrator with a number of improvements over the last generation (RAK831)..

Key Fetures:

SX1301 + 2x SX1257/58 provide 8 uplink and 1 downlink LoRa demodulation paths

Max Tx Power of 27dBm

RX sensitivity of -139dBm

Improved noise resistance due to improved RF chain filtering (Additional SAW)

Full LoRaWAN 1.0.2 stack support

Supported bands: (EU433, CN470, IN865, EU868, AU915, US915, KR620, AS920 and AS923)

Integrated Ublox MAX-7Q GPs Module

40 pin header hole mount (2mm pitch, compatible with 96Boards)

Smallest LoRa concentrator at the time of its release - 60mm(L) x 30mm(W) x 14.9mm(H)

Redesigned heat sing for better thermal dissipation and reduced thermal noise.

PIN Definition

dwmzone-rak2245-sx1301-8-channels-lorawan-gateway-with-gps-module-pin-definition

Name Type Description
GND GND GND
GND GND GND
5V POWER 5V Supply Voltage
IOREF POWER Supply Voltage for Level Translator
RESET_GPS Input GPS Module reset PIN
STANDBY_GPS Input GPS Module standby PIN
UART_TXD UART Connected to GPS Module's UART_TXD
SPI_MOSI SPI Connected to SX1301's SPI_MOSI
SPI_CS SPI Connected to SX1301's SPI_CS
10 SPI_MISO SPI Connected to SX1301's SPI_MISO
SPI_CLK SPI Connected to SX1301's SPI_CLK
UART_RXD UART Connected to GPS Module's UART_RXD
RST_BTN_N RST SX1301 RESET
GND GND GND
GND GND GND
GND GND GND
GND GND GND
SDA_GPS I2C GPS
SCL_GPS I2C GPS
GND GND GND
GND GND GND
GND GND GND
GND GND GND
GND GND GND
GND GND GND
GND GND GND
GND GND GND
GND GND GND
GND GND GND

Packaging

Board Dimensions: 30mm x 60mm x 19.8mm (including the heat sink)

Board Weight: Approximately 0.85 oz

Package Inclusions: RAK2245 96Boards, LoRa Antenna, and GPS Antenna

Useful Link:

User manual

Hardware-Specification

 

 

open source code link:

Here is the open source code link: https://github.com/RAKWireless/RAK2245-LoRaGateway-RPi-LoRa-Gateway-OS

Product Details
DWM19091701
150 Items
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DWM-RAK2245 SX1301 8 Channels LoRaWAN gateway 96 Boards Edition

DWM-RAK2245 SX1301 8 Channels LoRaWAN gateway 96 Boards Edition

DWM-RAK2245 SX1301 8 Channels Stamp Edition is a LoRaWAN gateway  Module based on SX1301,Pre-install LoRa gateway OS.

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