Durban · Embedded reviews

Second eyes on your firmware before the board leaves the bench

Aero Module reviews C and assembly close to the metal—interrupt paths, memory maps, peripheral drivers, and startup sequences—so your team catches race conditions and silent failures before customers do.

See the flagship review How engagements run
Engineer inspecting a circuit board under magnification

Who books a review

Product companies with a small firmware team, OEMs integrating a third-party stack, and startups heading into EMC or functional safety paperwork often reach us when the schedule is fixed but the risk on the flash is not.

We read the repository you designate—typically driver layers, board support packages, communication stacks, and safety monitors—not marketing sites or cloud dashboards.

What you receive

  • Findings grouped by severity with file and line references
  • Notes on timing, stack usage, and peripheral misuse
  • A short readout call to walk engineers through disputed items
  • Optional follow-up pass after your patch set lands

Review offerings

Each engagement is scoped to a defined tree and MCU family. We do not sell licenses or subscriptions—only documented review time.

Firmware source on a monitor beside a dev kit

Firmware code review

Deep pass over release candidates: concurrency, watchdog coverage, and driver correctness on your target silicon.

Oscilloscope trace beside embedded hardware

RTOS integration review

Priority inversions, ISR boundaries, and heap use when FreeRTOS or Zephyr sits under your application.

Browse all review offerings →

From recent engagements

The SPI DMA teardown caught a double-buffer hand-off we had argued about for weeks. We still disagreed on naming style, but the severity table made the release meeting shorter. — Naledi M., lead firmware, industrial sensor OEM (Cape Town)