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RA08D08 Wireless PM2.5 / Temperature / Humidity / TVOC / Light / Air Pressure / PIR Sensor with an E-paper Display

   

RA08D08 is a multi-functional device for indoor detection of temperature, humidity, TVOC, illuminance, air pressure, PIR, and PM2.5.With an RS-485 interface and a 2.13-inch E-ink display, users are able to connect RA08D08 with other devices and check the data by a single peek. It could transmit data to the server and connect to the programmable alarm system based on the LoRa long-distance transmission technology. Looking for a device that has multiple functions, accurate measurement results, and a user-friendly E-ink display? RA08D08 can satisfy all your needs.

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RA08D08 is a multi-functional device for indoor detection of temperature, humidity, TVOC, illuminance, air pressure, PIR, and PM2.5.With an RS-485 interface and a 2.13-inch E-ink display, users are able to connect RA08D08 with other devices and check the data by a single peek. It could transmit data to the server and connect to the programmable alarm system based on the LoRa long-distance transmission technology. Looking for a device that has multiple functions, accurate measurement results, and a user-friendly E-ink display? RA08D08 can satisfy all your needs.

• DC 12V power supply
• SX1262 wireless communication module
• Compatible with LoRaWAN™ Class A
• Frequency Hopping Spread Spectrum (FHSS)
• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
• Available third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne

Electric:

Rated Current

Powered by DC 12V adapter

Operating Voltage

During operation: 55mA
Sleeping mode: 500uA (sensors resting with no RF)


Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

US915 20dbm;
AS923 16dbm;
AU915 20dbm;
CN470 19.15dbm;
EU868 16dbm;
KR920 14dbm;
IN865 20dbm;

Receiving Sensitivity

-123dBm (Frequency deviation=5kHz,Bit Rate=1.2kb/s)

Antenna Type

Helical antenna

Communication Distance

10km (line of sight)
Note: The actual communication distance may vary depending on the environment.

Data Transfer Rate

0.6 to 300kbps

Modulation Method

FSK

Supported LoRaWAN Frequency Plan

EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
IN865-867,CN470-510

(Note: optional, to be done in the factory configuration)


Physical:
Dimensions

105.05 mm x 98.56 mm x 46.5 mm

Operating Temperature

0℃ to 55℃

Storage Temperature Range

-40℃ to 85℃

Environment Humidity Range

<90%RH (No condensation)