Flint Wireless Data Gateways


Compact wireless IoT gateways with minimal power consumption.

Versatile, miniature and low powered wireless IoT gateways for remote monitoring and automation. RS485 Modbus interface, GPRS (WDG45) or Wi-Fi (WDG65) connectivity and on-board SD card data storage. Supported protocols include TCP, HTTP, HTTPS, SMTP, FTP and other custom IoT protocols.

Product Details


quad-band-gsm

Quad band GSM

integration

Easy to integrate

compact_icon1

Small size, easy to deploy

Bidirectional Icon

Bidirectional data transmission


Parameter Name Parameter Value
FLINT
WDG 45 (GPRS) WDG 65 (WiFi)
Communication
Network Quad-Band GSM WLAN 802.11n
Frequency Band 850 / 900 / 1800 / 1900 MHz 2.4000 to 2.4835 GHz
Configuration and Data Retrieval SMS & Desktop Application Web Page

Maximum O/P Power

30 dBm

14 ± 1.5 dBm

Receiver Input Sensitivity -110 dBm

- 64 dBm ± 2 dBm

Data Rate

85.6 kbps (max)

150 Mbps

Interface RS485 MODBUS RTU, USB Mass Storage RS485 MODBUS RTU, Ethernet, USB Mass Storage
Storage 4 MB Internal
8 GB External SD Card (expandable to 32 GB)
32 GB External SD Card
Microprocessor
No. of Bits 32 bit 32 bit
Frequency 100 MHz 300 MHz
LED Indication Power, Network Health, Communication Power,  Internet, Communication
Electric
Voltage I/P 9 – 28 VDC

9 – 28 VDC

Operating Current < 150 mA (< 2.5A burst) < 275 mA
Battery Back-up 1 hr Battery None
Reverse Polarity Protection Yes Yes
Mechanical
Operating Temperature -10⁰C to +70⁰C -10⁰C to +70⁰C
Storage Temperature -20⁰C to +80⁰ -20⁰C to +80⁰C
Dimensions 53 mm (L) x 75 mm (W) x 51 mm (H) 53 mm (L) x 75 mm (W) x 51 mm (H)
Weight 105 gms 100 gms

TYPE OF DOCUMENT MODEL NO. TYPE

DATASHEET

WDG 45 (GPRS)
WDG 65 (Wi-Fi)

DOWNLOAD PDF

USER MANUAL

FLINT_WDG45_UM_3.0.0

DOWNLOAD MANUAL

Applications

Application

Weather monitoring for solar plants


Application

Weather monitoring for agriculture


Application

Industrial monitoring and IoT application


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