Firmware Development
Production firmware for microcontrollers — drivers, RTOS integration, bootloaders, and reliable over-the-air update pipelines.
- Peripheral & sensor drivers
- RTOS task architecture
- Secure OTA & recovery
// embedded systems consultancy
Firmware that ships.
We design and build the low-level software that runs your hardware — bare-metal and RTOS firmware, board bring-up, wireless stacks, and production-ready drivers. From first prototype to a device that survives the field.
Core competencies
▸ Bare-metal C / C++
▸ FreeRTOS / Zephyr
▸ Board bring-up
▸ BLE / LoRa / RFID
▸ Low-power design
▸ Sensor integration
▸ OTA & bootloaders
▸ RF characterization
// what we do
Deep work at the hardware / software boundary.
Most embedded problems live in the gap between a datasheet and a deadline. That gap is where we work — turning silicon, sensors, and radios into firmware you can certify, manufacture, and maintain.
Embedded Systems Design
System architecture and board bring-up — from power budgets and memory maps to a booting board with clean, testable firmware.
- Architecture & partitioning
- Low-power / battery design
- Bring-up & validation
RF & Wireless
Wireless connectivity done right — BLE, LoRa, and passive RFID — including antenna tuning and RF characterization.
- BLE / LoRa / RFID stacks
- Antenna & RF tuning
- Range & link-budget work
// how we work
A measured path from unknown to shipped.
01
Scope & de-risk
We start with the hard unknowns — the flaky sensor, the timing budget, the certification hurdle — and prove out the risky path before committing to a plan.
02
Architect
A clear firmware architecture: module boundaries, memory and power budgets, and a build you can test. Decisions get written down, not buried in code.
03
Build & bring-up
Incremental firmware against real hardware, with instrumentation from day one. You see the board doing real work early and often.
04
Harden & hand off
Field-grade reliability, documented interfaces, and a clean handover — so your team can own and extend the firmware after we step out.
// the stack
Silicon-agnostic. Detail-obsessed.
We work across the parts most products are actually built on — and we're comfortable reading a reference manual cover to cover when they aren't.
MCUs / SoCs
STM32 · ESP32 / ESP32-S3 · nRF52 / nRF53 · RP2040 · MSP430
RTOS
FreeRTOS · Zephyr · bare-metal super-loops
Wireless
BLE · LoRa / LoRaWAN · UHF RFID · Wi-Fi · Thread
Buses
I²C · SPI · UART · CAN / CAN-FD · Modbus · USB
Languages
C · C++ · Rust · Python (tooling & test)
Bench & sim
Logic analyzers · oscilloscopes · VNA · Ansys HFSS
// let's build
Have a board that needs firmware?
Tell us what you're building. We'll tell you honestly whether we're the right team for it — and how we'd approach it.