dgx-spark-temperature

Read hardware temperature sensors on the DGX Spark via SNMP.

When to use

• User asks for body temperature, DGX Spark temp, hardware temps, how hot things are running
• Any temperature/hardware health check request for the DGX Spark

How to use

Run exec with:

bash <workspace>/skills/dgx-spark-temperature/check_temperature.sh

The script uses:

• snmpwalk -v2c -c licpub dgx-spark1.fiber.house 1.3.6.1.4.1.2021.13.16.2.1
• Parses LM-SENSORS MIB table: lmTempSensorsIndex, lmTempSensorsDevice, lmTempSensorsValue
• Values are in milliCelsius — divide by 1000 for °C

Sensor mapping (16 sensors)

File layout

skills/dgx-spark-temperature/
  SKILL.md                    ← this file
  check_temperature.sh        ← the script

Notes

• Community string is licpub (read-only)
• SNMPv2c, no auth/privacy
• DGX Spark runs Ubuntu 24.04 kernel 6.17, aarch64 (NVIDIA)
• Location: "Basement" (per SNMP sysLocation)
• Hostname: bseitz-spark1