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End-to-End Hardware Solutions
from Concept to Mass Production

OKATRONIC's engineering team works directly with customers at every stage of product development: from R&D, rapid prototyping, PCB design completion, PCBA assembly, to OEM/ODM mass production.

150+

Electronic boards manufactured

8weeks

Average time from concept to pilot

98%

First-pass success rate

1000+

Units produced every quarter

Explore by stage

Filter by journey milestone and industry

Smart Home Hub IoT Gateway
Full-Stack ProjectFeatured

Smart Home Hub IoT Gateway

Concept-to-manufacturing development of a multi-protocol IoT gateway (Wi-Fi, Zigbee, BLE) with secure cloud integration and custom mobile app.

Wi-FiZigbeeBLEESP32
R&D
Prototype
PCB
PCBA
Production
SmartTech VietnamTimeline: 8 weeks

Delivered pilot batch of 200 units ready for retail packaging.

Industrial Vibration Sensor Node
Turnkey Solution

Industrial Vibration Sensor Node

Harsh-environment industrial sensor with IP67 enclosure, conformal coating and Modbus/RS485 connectivity for predictive maintenance.

RS485ModbusIP67Conformal Coating
R&D
Prototype
PCB
PCBA
Production
Factory Insight Co.Timeline: 10 weeks

Successfully deployed across 12 production lines with 99% uptime.

Handheld Medical ECG Monitor
R&D Project

Handheld Medical ECG Monitor

Low-noise ECG acquisition platform with BLE streaming, rechargeable battery module, FDA-ready design documentation and EMC validation.

BLELow NoiseMedicalFDA
R&D
Prototype
PCB
HealthCare InnovationsTimeline: 12 weeks

Passed clinical pilot tests and achieved 30-hour continuous runtime.

EV Charging Controller Platform
Turnkey Solution

EV Charging Controller Platform

OCPP-compliant controller with 4G fallback, load balancing firmware and CE certification support for a nationwide EV charging rollout.

EVOCPP4G LTECE
R&D
Prototype
PCB
PCBA
Production
GreenCharge NetworkTimeline: 14 weeks

Enabled launch of 100 charging stations within three months.

Automotive ECU PCBA Assembly
PCBA Assembly

Automotive ECU PCBA Assembly

High-reliability automotive ECU board produced under IATF 16949 workflow with AOI, X-Ray and thermal cycling qualification.

AutomotiveIATF 16949High Temp
PCBA
Production
Auto Electronics Ltd.Timeline: 4 weeks

Zero defects across 3,000 units delivered for OEM validation.

Smart Energy Meter with LoRaWAN
Full-Stack Project

Smart Energy Meter with LoRaWAN

Three-phase smart energy meter featuring LoRaWAN connectivity, tamper detection, cloud dashboard and mass-production tooling.

LoRaWANEnergy MeterCloud
R&D
Prototype
PCB
PCBA
Production
Utility ProviderTimeline: 10 weeks

500-unit pilot production shipped with full calibration certificates.

High-Power LED Driver PCBA
PCBA Assembly

High-Power LED Driver PCBA

300W LED driver with active PFC, dimming control and UL/CE compliance including thermal management optimisation and potting.

LEDULCEPower Electronics
PCB
PCBA
Production
Lighting Solutions GroupTimeline: 6 weeks

Achieved 94% efficiency and passed 1,000-hour burn-in test.

Robotics Motion Controller
R&D Project

Robotics Motion Controller

Multi-axis motion controller with EtherCAT networking, deterministic control firmware and modular expansion for robotics integrators.

EtherCATReal-timeRobotics
R&D
Prototype
PCB
Robotix AutomationTimeline: 9 weeks

Reduced cycle time by 18% across client’s assembly cells.

Rapid PCBA Prototyping Sprint
PCBA Assembly

Rapid PCBA Prototyping Sprint

Ten-unit SMT prototype run with accelerated procurement, ICT test development and engineering change support for a hardware startup.

PrototypeFast TurnSMT
Prototype
PCBA
Hardware Accelerator CohortTimeline: 7 days

Startup secured seed funding after showcasing functional prototypes.

PRODUCT DEVELOPMENT PROCESS

From idea to production and long-term development – transparent, controlled, and scalable

Idea Intake & Problem Analysis

Listen to requirements, clarify objectives, and define the technical problem to be solved.

Deliverables:

  • Gather requirements & usage context
  • Define product objectives
  • Analyze technical constraints, costs, and timeline
  • Define initial project scope
1-3 days

Solution Design & Implementation Planning

Shape the overall solution and plan execution across the project.

Deliverables:

  • Propose system architecture
  • Select appropriate technologies
  • Plan implementation by phases
  • Define checkpoints & evaluation criteria
5-7 days

Technical Specification & Budget Alignment

Agree on technical details, costs, and implementation timeline.

Deliverables:

  • Finalize technical specifications
  • Provide quotes by category & phase
  • Agree on overall timeline
  • Sign NDA/contract if needed
2-5 days

Technical Design & Prototype Development

Realize the idea into a controlled, complete prototype.

Deliverables:

  • Circuit schematic design
  • Software & embedded development
  • Prototype assembly & testing
  • Periodic technical review with client
1-2 weeks

Testing, Evaluation & Finalization

Ensure the prototype operates stably and meets specifications.

Deliverables:

  • Functional & performance testing
  • Stability assessment
  • Record issues & improvements
  • Finalize production-ready version
1-2 weeks

Pilot Production & Optimization

Validate real production capability on a small scale.

Deliverables:

  • Produce pilot batch
  • Assess assembly & production capability
  • Optimize design and BOM
  • Adjust process if needed
2-4 days

Mass Production Deployment

Scale up production with stable and controlled quality.

Deliverables:

  • Mass PCB/PCBA production
  • Quality control
  • Manage schedule & volume
  • Prepare shipping & logistics
According to production plan

Overall Evaluation & Long-Term Development

Support post-production to develop and expand the product.

Deliverables:

  • Project review
  • Market feedback analysis
  • Propose improvements/new versions
  • Support along long-term roadmap
Continuous
Scroll to view all 8 steps of the process

Industries We Serve

IoT & Smart Home

25+ projects delivered

Examples:

  • Smart gateways
  • Sensor nodes
  • Home controllers

Technologies:

ESP32BLEWi-FiLoRaWAN

Industrial Automation

30+ projects across factories

Examples:

  • Predictive maintenance
  • PLC expansion modules
  • Rugged HMIs

Technologies:

RS485ModbusCANIP67

Medical Devices

18 regulated-device programs

Examples:

  • Portable monitors
  • Diagnostics
  • Wearable healthcare

Technologies:

Low-noise analogBLEFDA/CE

Automotive & Mobility

12 programs for Tier-1 suppliers

Examples:

  • ECU boards
  • Charging infrastructure
  • Vehicle telemetry

Technologies:

AEC-QCAN FDThermal cycling

Energy & Power

15 projects for utilities

Examples:

  • Smart metering
  • Battery management
  • EV infrastructure

Technologies:

LoRaHigh-voltage designUL/CE

Robotics

10 advanced motion platforms

Examples:

  • Motion controllers
  • Robot peripherals
  • Safety modules

Technologies:

EtherCATReal-time controlSafety PLC

Ready to build

Start your success story with Okatronic

Schedule a consultation — our lead engineer will respond within 24 hours with a clear plan.

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