["Antratek Electronics"]
Newsletter July 2020
We are pleased to send you our newsletter of July 2020 with the latest news on Embedded Electronics. In this edition:

> LoRaWAN sensors detect door opening and water leakage
> GPS module supports dead reckoning
> Programmable Ethernet module with 32 relays
> LoRa Sensor measures soil moisture

Kind regards,
Antratek Electronics
Low cost LoRaWAN sensors detect door opening and water leakage
Dragino has introduced two low cost sensors which are LoRaWAN compatible and are ready to use without programming. The Dragino LDS01 is a LoRaWAN Door Sensor. It detects door open/close status and sends it to the LoRaWAN network. The LWL01 is a LoRaWAN Water Leak Sensor. It detects the water leak status. It is a small sensor with dimensions of 64 x 30 x 14 mm and powered by a CR2032 coin battery.
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This GPS module supports dead reckoning
The SparkFun NEO-M8U GPS Breakout is a high quality, GPS board with equally impressive configuration options. The NEO-M8U takes advantage of u-blox's Untethered Dead Reckoning (UDR) technology. In navigation, dead reckoning is the process of calculating one's current position by using a previously determined position, or fix, by using estimations of speed and course over elapsed time.
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Programmable Ethernet module with 32 relays
dS2832 is a dScript programmable Ethernet module with 32 relays (16A@250Vac), 8 I/O's and 2 serial ports. The 8 I/O's are flexible channels with your choice of 12 bit analog input or digital I/O. Simple configuration and setup from your web browser. Control it from a web page, or select tcp/ip control with an option of ASCII, Binary or Modbus protocols. A free Android App or iPhone App can be used for remote control with the smartphone.
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LoRa Sensor measures soil moisture, temperature and conductivity
The Dragino LSE01 is a LoRaWAN Soil Moisture & EC Sensor for IoT of agriculture. It records soil moisture, soil temperature and soil conductivity. The measured values are uploaded wirelessly to the LoRaWAN IoT Server. LSE01 is powered by 4000mA Li-SOCI2 battery. It is designed for long term use of up to 10 years.
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