WoMaster invites you to IoT Master Webinar : LoRaWAN and NodeRED Programming


To Industrial IoT/Networking/Embedded partners,

WoMaster invites you to IoT Master Webinar : LoRaWAN and NodeRED Programming

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. 

LoRaWAN as a private network that connects different endpoints that use different applications (IoT, M2M, smart cities, sensor networks, and industrial automation) in a single data environment. This fuels the demand for LPWANs that offer requisite connectivity, provide long-range access, and extended battery life for connected devices and sensors.WoMaster provides complete solutions and NodeRED as programming tools for different use cases for LoRaWAN and WiFi/Cellular communications.

The webinar will cover topics as below:

  • Configure Modbus devices/sensors
  • Configure LoRaWAN nodes
  • Configure LoRaWAN MQTT server
  • NodeRED Programming
  • MQTT Dashboard

Join the webinar to find out the right technology for your IoT applications. Register Here!
LoRaWAN NodeRED Webinar



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.

Features of MS102-MHWL-NB-BT8Manhole opened/closed and flood detection

  • High protection IP67 enclosure
  • Low power position detection and ultrasonic liquid sensors
  • Battery run for 3 years
  • Compact size easy installation
  • 0~8 meters water detection range
  • Managed by OTA

New NBIoT Manhole Sensor


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.

 Outdoor CO₂, Illumination, Temperature/Humidity, Noise, Atmospheric Pressure Sensor for Small Weather Station, Agriculture Applications


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.

LoRaWAN NodeRED Programmable Gateway