Energy
Low-power smart-metering fleet
Zephyr® firmware, LoRa connectivity and hardware-in-the-loop testing designed for reliable operation in the field.
Zephyr® · LoRa · HILUpstream · Production · Made in Brazil
Zephyr® Expertise.Built into your product.
From upstream contributions to production-ready connected products, Zano brings together Zephyr® firmware, board bring-up and custom hardware in one senior embedded engineering team.
TopZephyr® contributors
CoreZephyr® maintainers and collaborators
E2Efirmware, hardware and software
Globaldelivery from Brazil
Our team brings experience from projects for companies worldwide
Leica GeosystemsWEGAsusCompalEpsonFoxconnJabilSiemensSonyCanonHuaweiLenovoBrainTechCopelandDellGE HealthcareParksSmartEmbraerPetrobras
Open source · Maintained by Zano Engineers · Lightweight message bus
ZBus: the message bus built for Zephyr®
ZBus is Zephyr’s lightweight publish-and-subscribe message bus for event-driven applications. Created and maintained by Zano engineers, it helps embedded teams decouple software components, scale complex firmware and make systems easier to test and evolve.
Explore ZBus ↗Upstream leadershipDirect responsibility for a feature that is part of the Zephyr® ecosystem.
Event-driven designClear communication between producers, consumers and independent application modules.
Product architectureOpen-source expertise translated into maintainable production firmware.
Open source · Maintained by Zano Engineers · Language tooling
Objective‑Z
Write Objective‑C. Ship plain C.
An Objective‑C transpiler for Zephyr® RTOS. Classes, protocols, properties, blocks and ARC are lowered to readable C — with no runtime, second compiler or FFI layer, while Zephyr® macros and devicetree APIs remain directly callable.
Visit Objective‑Z ↗No runtimeNo objc_msgSend, second compiler or FFI bindings.
Plain C outputReadable code that works with the compiler your team already uses.
Direct Zephyr® accessMacros and devicetree APIs remain directly callable.
Open source · Maintained by Zano Engineers · Domain architecture
Zephlet
Isolated components. Explicit communication.
A reusable framework for building domain-isolated components on Zephyr® RTOS. Each instance communicates exclusively through ZBus, combining synchronous commands with asynchronous events in a clear, modular architecture.
Explore Zephlet ↗Two channels per instanceSynchronous commands and asynchronous event fan-out through ZBus.
Multiple instancesEach instance keeps its own channels, configuration and data.
Typed interfacesMethod dispatch and event contracts make component boundaries explicit.
Open source · Maintained by Zano Engineers · Runtime visibility
ZView
See the system live — without stopping it.
A host-side runtime visualizer for Zephyr® applications. Through an SWD probe, it displays live thread, stack, CPU and heap statistics with a nearly zero on-target footprint.
Explore ZView ↗Live thread and CPU statisticsUnderstand system-wide behavior while the application runs.
Stack and heap insightTrack watermarks and runtime memory information.
Host-side TUINear-zero on-target footprint with no UART or Shell dependency.
Open source · Maintained by Zano Engineers · Embedded scripting
Lua Zephyr
Lua scripting, built for Zephyr®.
A Zephyr® module that integrates Lua 5.5 as a first-class scripting engine for embedded systems. Scripts run in dedicated threads with isolated heaps and communicate with the firmware through ZBus, keeping scripting sandboxed and deterministic.
Explore Lua Zephyr ↗Isolated executionEach Lua thread has its own heap, stack and allocator.
Native ZBus integrationPublish, read and subscribe to channels directly from Lua.
Flexible script loadingEmbed source, use precompiled bytecode or load scripts from a filesystem.
For clients · Zephyr® in production
Customized projects built for our clients.
Our Zephyr® work spans connected, low-power and safety-conscious products — from architecture and drivers to automated validation and field updates.
Industrial
Connected industrial controller
Board bring-up, custom drivers and robust communication layers integrated with product hardware.
Zephyr® · Drivers · CAN
Connected device
Secure portable product platform
Traceable firmware, power optimization and production-oriented test strategy for a connected device.
Zephyr® · BLE · Low powerFor clients · Zephyr® services
From first decision to field deployment.
Use Zephyr® with confidence. Zano supports the complete product lifecycle while keeping firmware, hardware and validation aligned.
01 / ZEPHYR® ENGINEERING
Architecture & Product Firmware
Production-grade Zephyr® applications designed around your product, power, connectivity and lifecycle requirements.
- System architecture
- Application firmware
- BLE, LoRa, Wi-Fi
- Low-power design
- MCUboot & OTA
- Device management
02 / PLATFORM
Board Enablement & Drivers
New boards, SoCs and peripherals brought into Zephyr® with clean, maintainable upstream-quality code.
- Board bring-up
- Device Tree
- Custom drivers
- Upstream support
03 / QUALITY
Testing & Optimization
Performance, power and reliability validated on real hardware before your product reaches the field.
- HIL test benches
- Power profiling
- Tracing & debugging
- CI automation
04 / HARDWARE
Custom Electronic Design
The electronics beneath Zephyr®, designed together with the firmware for fewer integration surprises.
- Schematics & PCB
- Component selection
- Prototype validation
- DFM & DFT
For clients · Hardware engineering
We design the board — not only the code that runs on it.
Zano turns product requirements into robust, manufacturable electronics. Our engineers work across architecture, schematics, multilayer PCB layout, component lifecycle, prototypes, electrical validation and production transfer.
Architecture & schematicsMultilayer PCB layoutPrototype & bring-upDFM, DFT & production
For clients · Engineering from Brazil
Global standards. Brazilian advantage.
The concerns international teams usually have — technical seniority, communication, time-zone coordination and budget — are precisely where Zano’s Brazilian engineering model becomes an advantage.
Experienced embedded specialists bring technical excellence, creative thinking and genuine passion to every project - from critical decisions to delivery.
A lean Brazilian structure delivers high-level engineering at a substantially lower cost than comparable US and European teams.
Clear, direct communication with engineers — without layers of translation or unnecessary handoffs.
Real-time collaboration with the Americas and useful overlap with European working hours.
Zephyr® First · Not Zephyr® Only
Deep Zephyr® expertise. Complete embedded engineering.
Zephyr® is our primary specialization, but our embedded knowledge goes beyond a single technology. Zano develops complete hardware and software solutions across different platforms — from system architecture and custom board design to the software that brings the product to life.
Zephyr® expertiseEmbedded softwareHardware architectureSchematic designPCB layoutBoard bring-upDrivers & connectivityTesting & validationProduction support
Get in touch
Tell us about
your project.
Share the platform, timeline and challenge. You will hear from an engineer — not a sales script.
contact@zano.systems