Signal Architectures · Embedded Intelligence
WE BUILD THE SIGNAL
Embedded systems and smart device software that securely connect hardware to the cloud. From silicon to server, we engineer the invisible architecture that powers connected things.
001 — Philosophy
SIGNAL
IS
SILENCE
We believe the most powerful technology operates beneath perception. NexoraSignalSystems engineers embedded architectures where hardware and software dissolve into seamless signal flow — from the first bit on a microcontroller to the final packet in cloud storage.
Our Balearic Islands headquarters sits at the intersection of Mediterranean calm and computational rigor. Every system we build is designed to operate silently, securely, and indefinitely — because the best infrastructure is the kind you never notice.
We don't build interfaces. We build the nervous system beneath them.
002 — Service Architecture
TECHNICAL
SPECIFICATIONS
Embedded Firmware Engineering
Bespoke firmware development for ARM Cortex-M, RISC-V, and ESP32 microcontrollers. Real-time operating system integration, interrupt-driven architectures, and power-optimized execution cycles.
Cloud Protocol Integration
MQTT, CoAP, and AMQP bridge implementation with TLS 1.3 encryption. Bidirectional telemetry channels, message broker configuration, and QoS-optimized publish/subscribe topologies.
Secure Device Authentication
Hardware security module integration, X.509 certificate chains, and mutual TLS authentication. Secure boot verification, cryptographic key rotation, and tamper-evident firmware signing.
Edge Computing Architecture
On-device data processing pipelines, local inference engines, and filter-before-forward logic. Reduce cloud egress by 80% with intelligent edge node configurations and rule-based automation.
OTA Update Infrastructure
Over-the-air firmware deployment systems with delta compression, A/B partition rollback, and cryptographic signature verification. Deploy to thousands of devices simultaneously with zero-downtime guarantees.
Telemetry Data Pipeline
Real-time data ingestion architectures handling 100K+ events per second. Time-series database optimization, stream processing with Apache Kafka, and anomaly detection at the transport layer.
Device Fleet Management
Mass provisioning dashboards, health monitoring, and remote configuration for fleets of 10,000+ devices. Real-time geolocation, automated alerts, and lifecycle management from deployment to decommission.
Hardware-Software Co-Design
Integrated development from PCB schematic to cloud dashboard. Sensor selection, signal conditioning, ADC calibration, and end-to-end data validation. One team, one vision, zero translation loss.
SIGNAL INTEGRITY
Every packet validated. Every byte encrypted. Zero compromise on data fidelity from sensor to cloud.
EDGE AUTONOMY
Devices that think locally, act independently, and report only what matters. Reduced latency, reduced cost.
FLEET SCALE
Architecture that scales from prototype to 100K devices without rewrites. Built for the long deployment cycle.