IoT Development

IoT & Embedded Systems Development

We engineer custom IoT software, hardware-level serial integrations, and low-latency edge computing telemetry platforms.

Bridge the gap between physical hardware and digital control. KryoNex architects custom Internet of Things (IoT) systems, edge computing controllers, and real-time telemetry dashboards designed for industrial, agricultural, and logistics operations. Engineered with offline-first data queueing, low-power sensor communications, and secure device-level encryption, we help you capture physical data, automate device operations, and retain 100% IP ownership.
Building physical hardware?
Uptime is critical offline?
Replacing legacy serial code?

Service Overview

Deploying physical hardware requires specialized software engineering. Standard cloud applications lack the protocols to connect with hardware scales, temperature sensors, GPS trackers, or PLC controllers. Our IoT and embedded engineering service builds custom edge software that interfaces directly with local device serial ports, gathers telemetry, and transmits it securely to the cloud.

We focus on offline resilience, data compression algorithms for low-bandwidth networks, and hardware-backed biosecurity locks. By writing clean C/C++, Rust, and Python controllers, we ensure edge devices operate reliably in remote, harsh environments.

Business Challenges Addressed

Lack of Real-World Telemetry

Leadership cannot monitor warehouse temperatures, machinery states, or assets in real-time, causing unexpected operational downtime.

Spotty Remote Reception

Edge sensors stop working or drop data when cellular or Wi-Fi connectivity is lost at remote field locations.

Brittle Device Integrations

Connecting specialized hardware scales, barcode scanners, or sensors to cloud databases using ad-hoc software leads to frequent system failures.

Device Security Vulnerabilities

Unsecured IoT devices expose internal networks to external cyber attacks and data interception.

Ideal For

Logistics & Warehouse Operations

Real-time asset trackers, Bluetooth beacon routing, and serial scale integrations.

Industrial Automation

PLC telemetry gathering, machinery vibration tracking, and custom edge gateway controllers.

Agricultural Monitoring

Soil moisture sensors, weather stations, and low-power WAN telemetry gathering.

When to Consider

Building physical hardware?

Develop optimized custom edge software and device interfaces for your proprietary physical terminal or sensor.

Uptime is critical offline?

Deploy edge caching and database queuing so devices continue logging data during network outages.

Replacing legacy serial code?

Modernize aging embedded systems with clean Rust/C/C++ logic and secure cloud connectors.

Engagement Framework

Typical Scenarios

Custom Edge Gateway Setup

Deploying a local Linux controller to compile data from Bluetooth sensors and queue it to the cloud.

Interactive Touch Kiosk System

Building local driver layers to communicate with serial receipt printers, card terminals, and barcode scanners.

Engagement Models

Fixed Scope Project

A complete prototype phase covering hardware testing, edge software logic, and cloud telemetry databases.

Delivery Methodology

Hardware & Interface Analysis

We analyze local sensor protocols (Modbus, I2C, BLE), evaluate network limits, and map data structures.

Hardware Interface SpecsTelemetry Data Mapping

Edge Software Architecture

We write low-level device controllers in Rust, C/C++, or Python, and design local caching databases.

Edge Firmware/Software BuildLocal Cache Relational Schema

Cloud Telemetry Integration

We configure lightweight messaging brokers (MQTT/AMQP), deploy REST/GraphQL ingestion pipelines, and build telemetry dashboards.

Telemetry Ingestion ServiceOperational Analytics View

Hardware Integration & QA

We run automated test scripts on physical device targets under simulated battery drain and signal loss conditions.

Device Integration Test ReportsBattery Consumption Metrics

Secure Device Deployment

We configure secure boot keys, database encryption, and deploy OTA (Over-The-Air) firmware update pipelines.

OTA Firmware Release KeysProduction Device Image

Operational Responsibilities

KryoNex Responsibilities

  • Deliver clean, version-controlled edge software with 100% IP ownership.
  • Design offline relational database queues and data compression algorithms.
  • Configure secure, containerized edge gateways and cloud analytics dashboard views.

Client Responsibilities

  • Provide prototype hardware devices, sensors, and manufacturer documentation.
  • Facilitate site access for physical testing and field validation.

Expected Deliverables

  • Production-Ready Edge Controller Code (Rust/C++/Python)
  • Local Relay/Kiosk Driver Logic and System Shell Configurations
  • Cloud Telemetry Ingestion API and Operations Dashboard
  • Security Key Provisioning and Firmware Update (OTA) Pipelines

Success Criteria

  • Edge devices continue logging and caching data without loss during 24-hour outages.
  • Cloud telemetry sync payload sizes are compressed by over 60% for network cost savings.
  • Edge controller uses less than 15% of available CPU/RAM, maximizing device battery life.

Transition & Support

We manage ongoing IoT operations, monitoring device connection logs, updating firmware signatures, and adjusting cloud telemetry bandwidth parameters.

Technologies

Rust & C/C++

For high-performance, memory-safe edge controller and firmware logic.

MQTT / AMQP & pgvector

Lightweight messaging protocols and database systems for low-latency telemetry streaming.

SQLite / WatermelonDB

For secure, Relational cache databases running locally on edge gateways.

Related Expertise

Frequently Asked Questions

Do you design the physical hardware?

No. We specialize in software engineering. We write the edge application code, system drivers, and cloud telemetry databases that run on your selected hardware components.

How do devices sync data when internet connectivity is lost?

We build offline-first edge controllers that cache telemetry points inside local SQLite databases. Once cellular or Wi-Fi reception returns, the application sync worker safely uploads the data queue.

How is communication secured between the device and the cloud?

We implement device-specific TLS certificates, cryptographic token authentication, and data encryption, ensuring sensor telemetry cannot be hijacked.

Request Technical Consultation

Skip the generic sales calls. Speak directly with a KryoNex Solutions Architect to map your current architecture, identify engineering bottlenecks and design a scalable path forward.

  • Architecture Mapping

    Review your current tech stack and bounded contexts with a senior engineer.

  • Execution Timelines

    Establish realistic milestones, engineering phases and capacity requirements.

Project Context

Tell us about the engineering challenges you are facing.