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Occupancy and people counting sensor

Terabee People Flow Counting L-XL LoRaWAN decoder and payload format

The Terabee People Flow Counting L-XL is a LoRaWAN occupancy and people counting sensor that reports distance. It works from 0 to 35 °C.

Terabee People Flow Counting L-XL
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 1

Payload (hex)

00 00 00 00 00 00 00 00 0F

Decoded (JSON)

{
  "count_in": 0,
  "count_out": 0,
  "flags": {
    "TPC_STOPPED": 1,
    "TPC_STUCK": 1,
    "MULTI_DEV_ISSUE": 1,
    "WIFI_AP_ENABLED": 1
  }
}
FieldValue
count_in0
count_out0
flags.TPC_STOPPED1
flags.TPC_STUCK1
flags.MULTI_DEV_ISSUE1
flags.WIFI_AP_ENABLED1

Example 2 · fPort 1

Payload (hex)

00 00 00 C8 00 00 01 C8 00

Decoded (JSON)

{
  "count_in": 200,
  "count_out": 456,
  "flags": {}
}
FieldValue
count_in200
count_out456

Specifications

Manufacturer
Terabee
Model
People Flow Counting L-XL
Type
Occupancy and people counting sensor
Measures
distance
Operating temperature
0 … 35 °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 Terabee People Flow Counting L-XL 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.