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VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor

VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor

• Embedded high-precision sensors
• Long range with improved signal penetration
• Low-power, long-lasting rechargeable battery
• IP67 rated for reliable outdoor use
• Compatible with LoRaWAN v1.0.3 protocol
• Sub-1 GHz operation frequency

Description
Specifications
Documentation

VT-SNS-LORA is a wireless sensor that leverages LoRa spread spectrum modulation technology. It is equipped with a combination of advanced sensors for measurement and monitoring of various environmental parameters with high accuracy. It seamlessly tracks data such as temperature, humidity, light levels, and acceleration, which are then transmitted securely over the LoRaWAN network.

The sensor measures temperature in the range of -40℃ to 80℃ with a typical deviation of ±0.2℃, and relative humidity from 0% to 100% with a typical deviation of ±2%. in addition to the sensor itself, Vantron also ofer LoRaWAN gateways, which process the raw data receivedfrom the sensor and upload it to the cloud for further analysis and control, enabling smarter and more informed actions.

With the LoRaWAN technology's ability to transmit data over long distances with minimal power consumption, customers only require a few sensors to collect and transmit data over large areas, This makes the sensor ideal for deployment in expansive environments, such as smart agriculture, warehousing, food services, and cold chain management.

Specifications
MCU
STM32, ARM Cortex-M4 32-bit RISC core, 48MHz (Max.)
Memory
64Kb SRAM
Storage
256Kb Flash
EEPROM
2Kb
LoRa
Frequency: 915MHz, 490MHz; Protocol: LoRaWAN v1.0.3, Class A; Bandwidth:7.8~500kHz; Spreading factor (SF): 5~12; Bit rate: 0.013~17.4Kbit/s; TX power: up to 22dBm (high mode); up to 15dBm (low mode); RX sensitivity:-148dBm (at 10.4 kHz, SF 12)
GNSS
BDS, GPS, GLONASS, GALILEO; Tracking sensitivity: -162dBm; Accuracy: 2.5m
Temperature
Range: -40°C~80°C(Max.), 0~65°C (Typ.); Resolution: 0.01℃; Accuracy: ±0.2°C (0~65°C), max.±0.6°C(outside 0~65°C)
Humidity
Range: 0%~100% RH; Resolution: 0.01%RH; Accuracy: ±2% (10% ~90% RH), max.±4%(outside 10%~90% RH)
USB
1 x USB Type-C (configuration, debug (115200), charge)
Sensor
1 x Temperature and humidity sensor (temperature and humidity measuring); 1 x 3-Axis accelerometer sensor (motion detection, +2g/+4g/+8g/+16g); 1 x Ambient and infrared light sensor (ambient light and proximity detection)
RTC
Supported
Button
1 x Power button (short press to turn on device, long press to turn off device) 1 x F1 button (short press for LoRa connection, press again for data transfer once connected)
LED indicator
1 x Power indicator (Red:< 10% battery; Amber: 10% (incl.)~ 30% (incl.); Green: >30%); 1 x LoRa indicator (blinking: network connection; solid green: successful connection); 1 x System indicator (blinking: system failure; solid green: normal operation); 1 x Data indicator (blinking: data transmission in process)
Input
2600mAh, Lithium-ion battery, rechargeable
Consumption
0.12W (Typical)
Configuration
Via USB Type-C
Device management
Vantron BlueSphere GWM (Optional)
Dimensions
116mm x 66.6mm x 25.5mm
IP rating
IP67
Weight
100g
Installation
Wall mounting
Temperature
Operating: -40℃~+80℃; Storage: -40℃~+85℃
Humidity
Operating: 0%~100% RH (non-condensing)
Documentation
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor Datasheet-V1.5.pdf
VT-SNS-LORA LoRaWAN Wireless Temperature and Humidity Sensor Datasheet
Vantron
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