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Indoor air quality sensor

Browan TBHV110 LoRaWAN decoder and payload format

The Browan TBHV110 is a LoRaWAN indoor air quality sensor that reports temperature, humidity and air quality index. It is rated IP40, it runs on a replaceable 3.6V 1⁄2 AA Li-SOCl2 1200mAh battery and it works from 0 to 50 °C.

Browan TBHV110
Official decoderProduct page

Payload format

An uplink from the device as it arrives at the network server, and what the official decoder returns for it. Examples come from the decoder's own test cases.

Example 1 · fPort 103

Payload (hex)

61 0B 35 1E BF 03 01 00 51 00 36

Decoded (JSON)

{
  "battery": 3.6,
  "eco2": 959,
  "humidity": 30,
  "iaq": 81,
  "iaqChanged": 1,
  "status": 1,
  "tempHumidChanged": 0,
  "temperature": 22,
  "temperatureBoard": 21,
  "voc": 1
}
FieldValue
battery3.6
eco2959
humidity30
iaq81
iaqChanged1
status1
tempHumidChanged0
temperature22
temperatureBoard21
voc1

Specifications

Manufacturer
Browan
Model
TBHV110
Type
Indoor air quality sensor
Measures
temperature, humidity, air quality index
Protection
IP40
Battery
3.6V 1⁄2 AA Li-SOCl2 1200mAh (replaceable)
Operating temperature
0 … 50 °C
LoRaWAN regions
EU863-870, US902-928

Connect it to Cloud Studio IoT

  1. 1

    Register the device in your network server

    Add it to The Things Stack, ChirpStack, Actility ThingPark or LORIOT with its DevEUI, JoinEUI and AppKey and the frequency plan of your region.

  2. 2

    Apply the decoder

    In The Things Stack, pick the model from the device repository and its decoder is applied for you. In ChirpStack v4, paste the official decoder as the device profile's JavaScript codec.

  3. 3

    Connect the network server to Cloud Studio IoT

    Set up the integration once per network server; every device registered there then reaches Cloud Studio IoT with its decoded values.

  4. 4

    Build dashboards and alarms

    The decoded fields become device variables for dashboards, alarms by email or SMS, and scheduled reports.

See your Browan TBHV110 on a dashboard

Start a free trial, add the device with its DevEUI and get dashboards and alarms from its next uplink.

Talk to us

Frequently asked questions

Device facts and decoder examples: The Things Network Device Repository (Apache-2.0) · commit 7693223, imported 2026-10-05.