Product Description
The WisGate Developer D4 (RAK7244) is a successor of WisGate Developer D3 (RAK7243). This device consists of a Raspberry Pi 4(option RAM for 2G,4G and 8G), a RAK2245 Pi HAT, which includes a GPS module and a Heat Sink for better performance and thermal heat dissipation management, and an optional RAK2013 Cellular Pi HAT. Its housing is entirely built from aluminum.
The built-in RAK2245 Pi HAT uses the SX1301 RF front-end chip from Semtech, which is a powerful LoRa® digital processing engine. It is able to receive up to 8 LoRa® packets simultaneously sent with different spreading factors on different channels and available in multiple variants so it can be used for all LoRa Alliance® frequency bands. This unique capability allows for innovative network architectures to be implemented, which is advantageous over other short-range systems. The built-in RAK2013 Cellular Pi HAT is based on the EG95 from Quectel, which is an LTE CAT4 module optimized specifically for M2M and IoT applications.
WisGate Developer D4 is a Class A and C compliant that is ideal for prototyping, proof-of-concept demonstrations or for the evaluation of future deployment scenarios. It includes a ready to use Firmware based on Raspbian OS, which makes it possible to connect the Gateway to any standard LoRaWAN® Server. It is developer-friendly as the large Raspbian OS community is a well-established one. It is especially suited to addressing a variety of applications like Smart Grids, Intelligent Farms, and other IoT Enterprise applications.
Note that you can not add WisLink Cellular Pi HAT RAK2013 later and add it to WisGate Developer RAK7243/44 without modification of the RAK2245 board in the Gateway.
To know the difference between EG95-E and EG95-NA, please refer to the following table:
| Frequency |
EG95-E |
EG95-NA |
| LTE FDD |
B1/B3/B7/B8/B20/B28A |
B2/B4/B5/B12/B13 |
| WCDMA |
B1/B8 |
B2/B4/B5 |
| GSM/EDGE |
B3/B8 |
|
| Region |
EMEA |
North America |
| Carrier Certification* |
|
Verizon/ AT&T/ T-Mobile/ Telus/ U.S. Cellular/ Rogers |
| Regulatory Certification* |
GCF/ CE/ RCM/ FAC |
GCF/ FCC/ PTCRB/ IC |
| Other Certifications* |
WHQL |
WHQL |
Key Features
Refreshed Case design with a new MCU (Raspberry Pi4(option RAM for 2G,4G and 8G))
Preassembled, fully functioning LPWAN developer gateway
Full LoRaWAN® Stack support (version 1.0.2）
Supports for 8 channels and spreading factors (SF7-SF12)
Band support: 433MHz, 470MHz, 865MHz, 868MHz, 915MHz, 920MHz, 923MHz
TX power up to 27dBm
RX Sensitivity:-139dBm
Integrates Ublox MAX-7Q GPS module
Quectel EG95 LTE module
Package Contents
RAK7244 (Base model)
1unit RAK7244 LPWAN Developer Gateway
1pc LPWAN Antenna
1pc GPS Antenna
1pc Power Adaptor
1pc SD Card
RAK7244P (variant with PoE module)
1unit RAK7244P LPWAN Developer Gateway
1pc LPWAN Antenna
1pc GPS Antenna
1pc Power Adaptor
1pc SD Card
RAK7244C (LTE variant)
1unit RAK7244C LPWAN Developer Gateway
2x LTE Antenna
1pc LoRa® Antenna
1pc GPS Antenna
1pc Power Adaptor
1pc SD Card
Package Details
Product Dimensions: 92mm x 68.3mm x 57.2mm (LxWxH)
Useful Link:
