The debug artifact is the standard Thingy:91 X firmware with the modem-trace-to-Memfault overlay applied at build time. Memfault is already enabled in the standard build; the debug variant adds continuous modem trace capture to external flash and uploads those traces together with the coredump when the application crashes. This is not the same as the -mtrace- variants, which stream modem trace live over UART 1 for bench-side analysis.
| Artifact name | Hardware platform | Description | Use case |
|---|---|---|---|
asset-tracker-template-{VERSION}-debug-thingy91x-nrf91.* |
Thingy:91 X (nRF9151) | Standard firmware plus modem trace capture to external flash (~1 MB) and upload to Memfault on crash | Investigating crashes in deployed devices where cellular context around the failure is needed |