UbiBot LoRa Smart Monitor WS1 Pro-L
UbiBot LoRa Smart Monitor WS1 Pro-L
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Description
- 4.4″ HD LCD Display Instantly view temperature, humidity, light intensity, PT100 readings, and more in crisp, real-time detail.
- Built-In & External Sensor Support Includes high-precision internal temp/humidity and light sensors, plus two USB ports for PT100, RS485, or other external probes.
- Flexible Power Options Run on four AA batteries for field deployment or via Micro-USB (DC 5 V/2 A) for continuous indoor use.
- Robust Offline Storage Locally cache up to 50,000 data points when out of range, then auto-retransmit once connectivity is restored.
- LoRa Wireless Transmission Low-power, long-range communication integrates seamlessly with UbiBot LoRa Gateways—supporting up to 100 nodes per gateway.
- Rugged Environmental Tolerance Rated for –20 °C to 60 °C and 10–90% RH (non-condensing), ideal for agriculture, warehousing, and industrial sites.
- IoT Ecosystem & APIs Connect to the UbiBot Cloud for real-time dashboards, alerts, and historical data—or integrate into your own platform via open APIs.
UbiBot IoT Platform
Real-Time Data Display with a 4.4'' LCD Screen
The 4.4'' LCD screen provides instant access to real-time data, including temperature, humidity, light levels, and external sensors — all at a glance.
Supports Connection to Multiple External Sensors
The WS1 Pro-L features two on-board USB ports. The lower port supports RS485 interface sensors, including the air temperature & humidity sensor, soil sensor, and PT-100, with a limit of one of each type connected at a time. Additionally, you can connect two temperature sensors simultaneously using a USB splitter.
High Accuracy Measurement
Experience exceptional precision with our advanced high-accuracy sensor, providing temperature measurements within ±0.2°C from -20°C ~ 60°C, humidity accuracy within ±2% RH (10% ~ 90% RH), and ambient light accuracy within ±10% (0.01 ~ 157k lux).
Temperature
Precision ±0.2°C (0 ~ 60°C)
Range -20 to 60℃
Humidity
Precision ±2% RH (10% ~ 90% RH)
Range 10% to 90%
Ambient Light
Precision ±10%
Range 0.01 to 157k lux
Never Miss a Data Point, Even Offline
The WS1 Pro-L boasts built-in memory that can store up to 50,000 data points, enabling continuous recording even when offline. When the device reconnects, it automatically synchronizes all offline data to the UbiBot big data platform, ensuring no data is lost.
50,000 Sensing Records
Offline Storage
Real-Time Monitoring
Secure Data
Auto Upload
Full Traceability
Versatile Power Supply Options for Any Monitoring Environment
The WS1 Pro-L device offers flexible power options with 4 AA batteries or micro USB. No matter the circumstances, you can rely on stable and continuous operation.
Versatile Power Supply Options for Any Monitoring Environment
The WS1 Pro-L device offers flexible power options with 4 AA batteries or micro USB. No matter the circumstances, you can rely on stable and continuous operation.
Long-Range Transmission for Multi-Location Monitoring
Experience secure and stable connectivity with an impressive outdoor transmission range of up to 1 km. Seamlessly connect up to 100 devices simultaneously via the UbiBot LoRa Gateway GW1, making it perfect for large office spaces or multi-level home monitoring.
Unlock Cost-Effective, Long-Range Connectivity with LoRa Technology
Experience the benefits of low power consumption and extended range with LoRa wireless technology, significantly cutting deployment costs by eliminating the need for complex wiring. LoRa's robust signal penetrates obstacles, ensuring wide coverage, while a single gateway manages up to 100 devices simultaneously.
Throughput
Consumption
Requirements
Deployment
LoRa
time applications
packets)
large-scale use
consumption
WiFi
transfer)
use
short-range
4G
base stations)
transfer)
(carrier-dependent)
required
outdoor applications
Bluetooth
packets)
required
use
consumption
Specifications
| Model | WS1 Pro-L |
| Dimensions | 126mm × 86mm × 22.5mm |
| Weight | 143 ± 3g |
| Material | ABS + PC |
| Screen | 4.4'' LCD |
| Power Supply | 4 x AA batteries, Micro USB (5V / 2A) |
| Internal Memory | 50,000 sensing records |
| Operating Environment | Temperature: -20 ~ 60°C Humidity: 10% ~ 90% (non-condensing) |
| Certifications | CE, RoHS, FCC |
| Communications & Interfaces | |
| LoRa Frequency Band | RU864 / IN865 / EU868 / US915 / AU915 / KR920 / AS923 |
| Device Interfaces | USB1 (Power Supply / Temperature Sensor) USB2 (Temperature Sensor / RS485 Interface) |
| Sensors & Accessories | |
| Built-in Sensors | Temperature : -4℉ ~ 140℉ (-20 ~ 60℃) , ±0.2℃ (0 ~ 60℃) Humidity: 0 ~ 100%RH, ± 2%RH (10 ~ 90%RH) Light: 0 ~ 157k lux, ± 10% (White LED, 5000K, Ta=25°) |
| External Sensors | Temperature Sensor / Wind Speed Sensor / PT100 Industrial-grade Temperature sensor / Air Temperature and Humidity Sensor / Soil Temperature and Moisture Sensor |
| Accessories | UbiBot Water Resistant Case for Outdoor Use / RS485 Light and Siren Alarm / Micro-USB Cable Splitter |
Common Documents
LoRa Communication, Real-Time Interconnection
The UbiBot® LoRa Smart Sensor WS1 Pro-L utilizes LoRa technology to wirelessly transmit data to LoRa gateways, facilitating multi-node connectivity without the need for physical wiring. The gateway connects to the IoT big data platform, enabling real-time monitoring across multiple devices such as mobile phones, tablets, and computers.
Start Building Your Solution with the UbiBot IoT Platform
UbiBot provides a robust IoT platform that enables businesses to connect, manage, and expand their operations, seamlessly integrating from edge to cloud and back. Trusted by a growing community of developers and enterprise customers, UbiBot empowers businesses of all sizes, from startups to established enterprises, to scale their products quickly and affordably.
Applications
Smart Agriculture
Smart Buildings
Smart Home
Smart Factories
Smart Warehousing
Smart Server Room
Packing List
WS1-Pro-L Device X1
Bracket X1
User Manual X1
