To Industrial IoT/Networking/Embedded partners,
LoRaWAN is designed for wide range and low-power communications in smart city and IoT applications. The global LoRaWAN market is projected to reach US$5557.2 million, growing at a very high compound annual growth rate (CAGR) of 47.2% during 2019 to 2027, according to market research firm InForGrowth.
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WoMaster released a new NBIoT manhole detection sensor that can be installed on the bottom of different manholes with high protection IP67 enclosure. It is designed with an ARM32 bit low power CPU with position detection and ultrasonic liquid sensor. It is powered by an 8000mAh Lithium battery which can last for 3 years under 4 times uplink per day. The Manhole sensor can send the real-time status of the manhole such as manhole tilt angle and water level to cloud server like ThingsMaster OTA through NBIoT B1/3/5/8/20/28 band to alarm illegal intrusion, dumping, or flood. The manhole sensor can be applied to many smart city projects to enhance public safety.
ES105-5 is an intergrated sensor box for all types of environmental monitoring including illumination, temperature, humidity, CO2/PM2.5 and Atmospheric Pressure for agriculture environments. Each parameter is independent and high sensitivity, users can freely integrate monitoring parameters. ES105-5 has the characteristics of high precision and good stability, which is suitable for various environmental monitoring.
The WR322GR-EC-LoRaWAN is a programmable cellular or Ethernet gateway for LoRaWAN communication. The Semtech S1301 supports the LoRAWAN protocol for long-range wireless connection to multiple LoRaWAN nodes. The WR322GR-EC-LTE-LoRaWAN gateway converts LoRaWAN™ data to MQTT and transmits to the cloud through the LTE network. The gateway comes with two software-selectable RS-232/422/485 Modbus full-signal serial ports and two 10/100/1000 Mbps Ethernet ports. The built-in Node-RED flow-based programming in the gateway provides a reliable and secure gateway for data acquisition and processing at field sites as well as a user-friendly communication platform for many other large-scale deployments. Combining with the new LoRaWAN controller LR140, Cloud platform ThingsMaster, and various environmental sensors, WoMaster presents complete IoT Environment Monitoring applications.