Firmware informed by real hardware
Built for systems that actually have to work.
Indy IOT LLC delivers practical embedded systems experience across consumer products, lab equipment, defense, and FDA Class I/II/III medical devices. We have worked on everything from patient testing systems to non-lethal deterrents to connected hardware, including work in ITAR-controlled environments. We write firmware to your standards so your team can maintain it after we’re gone. Whether you need extra bandwidth or someone to own a system end-to-end, we help get things done.
Firmware, Linux, and System Level work
Firmware architecture, board bring-up, driver development, debugging, and production support. We stay involved from first power-on through field issues — not just the clean parts in the middle. No hand-offs. No junior relay. Just engineers who stay with the problem.
Firmware Architecture
Set up firmware so it doesn’t collapse later. Structure, interfaces, and decisions that still make sense once real hardware and edge cases show up.
Embedded Linux / Yocto
Build and maintain embedded Linux systems without fighting the build system the whole time. Yocto/Poky setup, customization, and keeping multi-board systems actually talking to each other.
Communications & Integration
Make systems talk — reliably. MQTT, WebSockets, TCP/IP, device-to-device protocols, and the glue between Linux and bare-metal systems.
RTOS & Bare-Metal
Pick and implement the right RTOS — or none. FreeRTOS, Zephyr, ThreadX, or bare metal depending on what the system actually needs.
Real systems,
different constraints
Different industries, same core problem — firmware interacting with real hardware. The constraints change. The debugging doesn’t.
Things that ship and have to keep working.
Systems that need to be predictable.
Work with constraints beyond just engineering.
Have something stuck?
Firmware, hardware interaction, or something that only breaks when everything is hooked up. We can take a look — no sales call, just a real conversation.