STW-Gateway-SG
STW-Gateway-SG
STW-Gateway-SG is a Wireless Sensor - Wi-Fi Gateway and part of our IoT ecosystem and artificial intelligence IoT Platform. STW-Gateway requires no programming allowing for fast setup.
Sub-1Ghz technology is becoming one of the chief driving forces behind the Internet of Things (IoT). The main benefits of this technology are:
Low power consumption has always been the predominant feature of the sub 1GHz applications, with new technologies consumption in sleep mode of less than 1uA. The consumption of this device is 5.5mA when receiving and 23.5mA when transmitting at +14dBm (13.4mA at +10dBm). In sleep mode, the consumption is 0.6µA (microamps).
Long Range has become a reality because, with this new technology, you can reach distances of several kilometers. In addition, by occupying the ISM bands in the wireless spectrum below 1 GHz, this communication avoids the much more crowded band at 2.4 GHz, where Wi-Fi, Bluetooth, ZigBee, and other wireless protocols operate. The sensitivity parameter is -110dBm at data rates of 50 kbps and down to -121dBm when the data rate is 5kbps. Interference from other wireless communications can be overcome with 90dB of blocking. The RF output power levels can reach up to +14dBm. All this ensures robust signaling for long-range communications.
STW-Gateway-SG uses 802.15.4 Stack-based star network consisting of two types of logical devices: the PAN-Coordinator and the network devices, e.g., the Collector and Sensor applications, respectively.
STW-Gateway-SG Board
Features
- Powered Outdoors by Harvesting Natural Light
- 2000mAh Lithium-Ion Polymer Battery
- Powered Indoors using a USB power source
- High-Efficiency 2-Watt Mono-crystalline Solar Panel
- USB-Serial Command Line Interface
- 2.4 GHz WiFi (802.11 b/g/n)
- The network is opened easily with the touch of a magnet
- Sensor data is secured using AES-256-CBC-MAC
Environmental
- IP65 Rated Enclosure, NEMA 1,2,4,4X,12,13, UL-508
- Dust Tight, Water Tight
- Operating Temperature: -40 ℃ to 65 ℃, non-condensing
- Restriction of Hazardous Substances (RoHS), Directive 2002/95/EC
Certifications
- North America 915 MHz, FCC ID 2ANH5RC-CC1312R-915, Part 15C
- Europe 868 MHz, CE Certified, Radio Equipment Directive 2014/53/EU
- North America 2AC7Z-ESPC3WROOM
- Europe WiFi CE Certified, Radio Equipment Directive 2014/53/EU
- CMIIT ID2021DP3225
Mechanical
- Dimensions 4.307" L x 3.283" W x 2.166" H (109.4mm x 83.4mm x 55mm)
- Mounting Flange
- Mechanical View
Included
- Brackets for 2-inch pole mount
- High Efficiency 2 Watt Mono-crystalline Solar Panel
- Solar Panel Bracket for 2-inch pole mount
- 2000mAh Lithium-Ion Polymer Battery
- Plastic, Polycarbonate enclosure
