Service 07 · IoT & Hardware
Reliable firmware for devices in the field.
Embedded code has little room for error. It runs on limited memory and power, talks directly to hardware, and is expensive to fix once devices ship. We bring the same discipline we use for business software, like code review, automated tests, and CI, to firmware, so your devices behave predictably and your team can keep changing them.
Code written quickly for the first prototype became the product, and every change now risks breaking something.
Devices drain far faster in the field than the datasheet suggested.
Timing issues, memory leaks, and resets that only appear after days of running on real hardware.
Without a robust bootloader and OTA process, a bad update can brick devices that are already installed.
Bare-metal and RTOS firmware in C, C++, and Rust for ARM Cortex-M, ESP32, nRF, and similar MCUs.
Yocto and Buildroot images, board bring-up, and device drivers for application processors.
Sleep modes, duty cycling, and power profiling to reach real-world battery targets.
Signed images, secure bootloaders, and fail-safe update schemes with rollback.
Unit tests on the host, hardware-in-the-loop rigs, and automated builds for every change.
Sensor drivers and communication over I²C, SPI, UART, CAN, USB, BLE, and Modbus.
Understand the board, power budget, timing needs, and how the device will be used and updated.
Toolchain, build system, CI, coding standards, and a test strategy before feature work starts.
Drivers and features are delivered incrementally, each verified on the host and on real hardware.
Power profiling, long-run soak tests, fault injection, and security review before release.
Versioned releases, OTA rollout plans, and ongoing fixes and features after launch.
Wireless sensor nodes designed to run for years on a single battery.
Firmware for controllers and gateways that interface with machines over CAN, Modbus, or serial.
Connected products with companion apps, where reliability and user trust matter.
Take over an unstable or undocumented codebase, add tests, and make it safe to change.
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