Uplink Messages
Raw CBOR uplink messages from Thingsee AIR — CO₂, TVOC, temperature, humidity, air pressure, battery, and diagnostics transmitted over Wirepas mesh
CBOR Reference
Raw Wirepas CBOR message specification for Thingsee AIR — for customers operating their own gateways and cloud infrastructure
Overview
This section documents the raw CBOR-encoded messages transmitted between Thingsee AIR and the Wirepas mesh network. Most customers do not need this — the Haltian IoT platform handles CBOR encoding/decoding automatically.
When do you need this?
You need this reference only if you:
- Operate your own Wirepas gateway infrastructure
- Decode raw mesh network messages in your own backend
- Send configuration commands directly over Wirepas (bypassing the Service API)
For the standard Haltian IoT platform interface, see:
- Data Output — measurement data via MQTT and GraphQL
- Configuration Commands — configure the sensor via Service API
Communication Basics
- Wirepas endpoint:
21/21 - Encoding: CBOR (Concise Binary Object Representation)
- MQTT topic:
haltian-iot/wirepas/gw-event/received_data/{gateway-id}/sink1/{network-id}/21/21
Each message is identified by a tsmId (message structure ID). The gateway adds metadata fields (tsmTs, tsmGw) before forwarding to your backend.
Pages
- Uplink Messages — messages the sensor transmits (CO₂, TVOC, weather, battery, diagnostics)
- Downlink Commands — configuration commands sent to the sensor
Downlink Commands
Raw CBOR downlink commands for Thingsee AIR — CO₂ calibration, filter settings, TVOC thresholds, and network roles