Embedded software
Firmware and edge applications for microcontrollers and embedded Linux — communication protocols, power management and secure updates.
Firmware and edge software where resources are scarce and reliability is non-negotiable.
6 deliverables, a 4-stage approach and 5 related technologies.
Overview
Embedded software runs with tight memory and power budgets, often unattended for years. Bugs are expensive because devices may be hard to reach.
We write firmware and edge software in C, C++, Rust or Python for embedded Linux, with careful protocol handling, watchdogs, secure boot considerations and safe update mechanisms.
What we deliver
- Firmware architecture
- Communication protocol implementation
- Power and resource optimisation
- Secure update mechanism
- Hardware-in-the-loop tests
- Technical documentation
Use cases
Typical situations where this service is the right fit.
Sensor nodes
Low-power devices that report periodically.
Edge gateways
Embedded Linux gateways aggregating local devices.
Controllers
Device control with safety interlocks.
How we work
The stages we follow. Each ends with something you can review.
- 01
Agree hardware constraints early
- 02
Simulate where possible, test on hardware always
- 03
Design updates to be fail-safe
- 04
Document for long-term maintenance
Things to consider
Questions worth answering before you commit budget.
- Regulatory certification (radio, safety) is required for many products.
- Component availability affects long-term maintenance.
Technologies and engagement
Technologies we often use
We choose the stack with you; this is a starting point, not a requirement.
Ways to engage
- Fixed-scope project with milestones
- Dedicated team billed monthly
- Ongoing support and improvement retainer
Frequently asked questions
Ready to talk about embedded software?
Share a few details and we will reply with questions, options and an honest view of effort.