SenseCAP S500 V2 5-in-1 Compact Weather Station

The SenseCAP S500 V2 from Seeed Studio is a compact weather station that measures air temperature, humidity, air pressure, wind speed and wind direction. It measures wind by ultrasound without moving parts, and an electronic compass makes it easier to align it to the north. It passes the values via RS485 (Modbus-RTU) or SDI-12 to a data logger or a controller; via LoRaWAN it sends them together with the data logger SenseCAP S2100 LoRaWAN Data Logger. It is supplied with 12 to 24 V DC, the switchable heater needs a separate 24 V.

Note: The M12 cable (8 pins, 3 m) has a waterproof connector for the SenseCAP SensorHub data logger. If it is not needed, for example on the S2100, it is cut off. On the S2100, the weather station needs the 12 V sensor supply, which the S2100 only provides with an external 12 V DC supply.

Recommended Accessories:

• SenseCAP S2100 LoRaWAN Data Logger
• Isolated RS485-TTL Converter Module

Features:

• Measures air temperature, humidity, air pressure, wind speed and wind direction
• Ultrasonic wind measurement without moving parts
• Electronic compass, can be switched off for manual alignment
• Radiation shield for temperature and humidity measurement
• Switchable heater for ice and snow (24 V, 21 W)
• RS485 (Modbus-RTU) and SDI-12, configuration via USB-C on a PC
• Calibrated and maintenance-free
• IP66 protection

Application Examples:

• Weather stations for agriculture, municipalities and research
• Weather data via LoRaWAN together with the S2100 data logger
• Connection to controllers and Home Assistant via RS485
• Integration into Home Assistant with ESPHome

Documentation:

• SenseCAP ONE V2: user guide (Seeed Studio, PDF, English)
• SenseCAP documentation (Seeed Studio, English)
• ESPHome documentation: Modbus Controller

Technical Data:

• Manufacturer: Seeed Studio
• Manufacturer SKU: 101991021
• Model: S500 V2 (SenseCAP ONE series)
• Air temperature: -40 to 85 °C, ±0.1 °C, resolution 0.01 °C
• Humidity: 0 to 100 % RH, ±1.5 % RH, resolution 0.01 % RH
• Air pressure: 300 to 1250 hPa, ±0.5 hPa, resolution 0.1 hPa
• Wind speed: 0 to 60 m/s, ±0.3 m/s at 10 m/s, ±3 % at 10 to 50 m/s, resolution 0.1 m/s
• Wind direction: 0 to 360°, ±3°, resolution 0.1°
• Interfaces: RS485 (Modbus-RTU), SDI-12, USB-C for configuration
• Supply: 12 to 24 V DC (0.42 W)
• Heater: 24 V (21 W)
• Protection: IP66
• Operating conditions: -40 to 85 °C, 0 to 100 % RH, non-condensing
• Cable: M12, 8 pins, 3 m
• Weight: 2280 g

Scope of Delivery:

• 1× SenseCAP S500 V2 5-in-1 Compact Weather Station
• 1× M12 cable 8 pins, 3 m
• 1× USB-C cable for configuration