S400 – IoT Stadium

S400 – Temperature Sensor

The S400 is a compact board designed to measure temperature and humidity in its surroundings. It features an internal sensor for temperature and humidity, along with an external temperature sensor. The device is powered by a 3-volt battery, with the option for customers to choose between 2 x AA batteries or 2 x AAA batteries. The S400, available in LoRaWAN 915 MHz or 923 MHz frequency bands.

Features Highlight

1 Internal Temperature and Humidity Sensor
1 External Temperature Sensor
1 Power Output
1 Battery Port

Versatile Functionality

Built-in Temperature & Humidity Sensor

S400 comes with a built-in sensor to measure and monitor temperature and humidity levels.

External Temperature Sensor

The external sensor can be put on certain distance from the device to detect temperature at more specific spot.

Compact Size

With only 30 x 55 mm make this device efficient use of space, especially when the available space is limited.

Battery Powered

This device is powered with 2 x AA batteries or 2 x AAA batteries.

Power Source

Power Supply : 3 VDC
Battery : 2 x AA or AAA batteries

Protocol

LoRaWAN
Supported Bands : US915/ AU915/ AS923

Built-in Temperature and Humidity Sensor

Number of sensor : 1
Type : SHT30
Power Supply : 3.3 ~ 6V DC
Operating Range :
- Humidity : 0~100% RH
- Temperature : -40°C ~ 125°C (-40°F ~ 257°F)
Accuracy :
- Humidity : ±3% RH (Max ±8% RH)
- Temperature : ±0.3°C from 0 °C ~ 65°C (32°F ~ 149°F)

External Temperature Sensor

Number of sensor : 1
Type : Dallas Semiconductor DS18B20 (waterproof version)
Temp Range : -55°C ~ +125°C (-67°F ~ 257°F)
Accuracy : ±0.5 °C (from -10°C ~ 85°C)
Humidity Range : 0-100% RH
Accuracy : ±2%

Power Output

3.3 v Output : 1

Dimension

Length : 30 mm (1.18 in)
Wide : 55 mm (2.17 in)

Product Images

Manuals & Documentation

User Manuals & Knowledge Base

Installing S400 Temperature Sensor’s firmware

Installing the LoRa Gateway

Catalog

Coming Soon

COMING SOON

Download

Firmware

IMPORTANT: Installing different firmware may cause device malfunction. Make sure to always installing the latest version to maintain the optimal performance.