Bluetooth GATT Characteristic Reference

Intermediate Temperature (0x2A1E)

org.bluetooth.characteristic.intermediate_temperature

The Intermediate Temperature characteristic has the same format as the Temperature Measurement characteristic. However, due to a different context, the Value field is referred to as the Intermediate Temperature Value field.

Quick Summary

Payload length is profile-defined or variable based on field formats. This page is generated from official GATT XML and presented as implementation-ready guidance.

At a Glance

Key reference details for BLE implementation, interoperability testing, and AI-assisted troubleshooting.

Property	Value
Name	Intermediate Temperature
UUID	0x2A1E
Type	org.bluetooth.characteristic.intermediate_temperature
XML Root	Characteristic
Source File	org.bluetooth.characteristic.intermediate_temperature.xml
Field Count	1

Field Specification

Parsed field definitions from the source XML value structure.

Field	Requirement	Format	Unit	Exponent	Notes
Intermediate Temperature	Mandatory	N/A	-	-	-

Byte Layout and Decode

Payload length is profile-defined or variable based on field formats.

function decodePayload(dataView, offset = 0) {
  // Parse intermediate_temperature (N/A) according to Bluetooth format rules.
  return { intermediate_temperature };
}

Use Cases and Integration Notes

BLE Telemetry

Map characteristic values into dashboards and alerts for device observability.

Firmware Regression

Compare decoded fields across builds to detect protocol or scaling changes.

App Integration

Build stable parsing paths that convert raw payloads into typed app models.

Implementation Checklist

Validate payload length and mandatory fields before decode.
Decode with Bluetooth-specified signedness, unit, and exponent handling.
Convert units at presentation boundaries to avoid drift in business logic.
Persist raw packets and decoded values for reproducible troubleshooting.

FAQ

What is Intermediate Temperature in Bluetooth GATT?

Intermediate Temperature is defined as a Bluetooth GATT characteristic entry with type org.bluetooth.characteristic.intermediate_temperature and UUID 0x2A1E.

What UUID identifies Intermediate Temperature?

The UUID for Intermediate Temperature is 0x2A1E.

How should I parse Intermediate Temperature?