UT Command — Internal CPU Temperature
Real-time internal device temperature query.
What is it for?
| Use case | Description |
|---|---|
| 🌡️ Thermal monitoring | Verify equipment operating temperature |
| ⚠️ Overheating alerts | Detect extreme thermal conditions |
| 🔧 Diagnostics | Identify ventilation or installation issues |
| ❄️ Extreme cold detection | Alert below-zero temperatures |
Description
Through this command it is possible to query the internal temperature of the device. Triggers can also be generated for high or low internal temperatures using the AR Command.
Since the temperature parameter is not calibrated within the microcontroller, this command presents a typical reading error of 10%.
Features
- Query only: Does not allow configuration (Q-R)
- Resolution: Hundredths of degrees Celsius
- Range: Supports positive and negative temperatures
- Accuracy: ±10% typical
Command
Query
QUTResponse
RUTabbbbParameters
| Parameter | Description |
|---|---|
| a | Sign of measured temperature (+, -) |
| bbbb | Temperature value (hundredths of °C) |
Examples
Negative temperature
>QUT<
RUT-1875Reading: -18.75°C
Positive temperature
>QUT<
RUT+4520Reading: +45.20°C
Compatibility
💾Firmware v1.03.00
SPLegacy
ULLegacy
MTLegacy
💾Firmware v1.00.00
SP-IOT
SM-IOT
ZE-IOT
See Also
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