IoT SolutionsIoT Environmental Monitor
WiFi-enabled multi-sensor monitoring station with cloud dashboard for real-time temperature, humidity, and air quality tracking.
ESP32PCB DesignFirmwareIoT
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Pretoria, South Africa
Innovative Electronics & PCB Solutions
Your go-to destination for expert PCB design, prototype development, testing, and repair. We deliver precision solutions for all your electronic needs.
About ICWise
Engineering Excellence Since Day One
ICWise (Pty) Ltd is a Pretoria-based electronics engineering company specializing in PCB design, embedded systems development, prototype validation, and precision repair. We transform concepts into fully functional, high-performance electronic systems through a structured design, build, and validation process.
Precision Engineering
Every schematic, layout, and firmware build is engineered for manufacturability, reliability, and real-world performance — not just bench demos.
Trusted Partnership
We work as an extension of your team, delivering transparent communication, honest assessments, and engineering you can depend on from concept to delivery.
Innovation With Purpose
We combine modern platforms like ESP32 and Arduino with disciplined validation processes to turn ambitious ideas into production-ready electronics.
What We Do
Our Services
End-to-end electronics engineering — from initial PCB design through to validated prototype and precision repair.
Design
PCB Design
Precision schematic capture and circuit design optimized for performance, reliability, and manufacturability — from concept to engineering-ready documentation.
Learn MoreDesign
PCB Layout
DFM-optimized double-sided and multi-layer layouts with careful signal integrity, thermal management, and production-ready Gerber output.
Learn MorePrototyping
Prototype Development
Turn your concept into a fully assembled, functional prototype with custom design, component sourcing, and professional bench assembly.
Learn MorePrototyping
Prototype Testing
Structured functional validation and real-world performance testing to ensure your prototype meets specifications before production.
Learn MoreDevelopment
Electronic Product Development
End-to-end product engineering — from initial requirements through design, prototyping, integration, and delivery of a complete electronic solution.
Learn MoreEmbedded
Embedded Systems
Robust embedded system architecture and integration built for stability, scalability, and seamless real-world deployment.
Learn MoreEmbedded
ESP32 Development
WiFi and Bluetooth-enabled solutions on the ESP32 platform — IoT connectivity, sensor networks, and smart control systems.
Learn MoreEmbedded
Arduino Development
Rapid prototyping and production firmware on Arduino platforms with sensor integration, automation logic, and reliable control systems.
Learn MoreEmbedded
Microcontroller Programming
Expert firmware for ARM, AVR, and other microcontroller families — optimized for performance, power efficiency, and maintainability.
Learn MoreEmbedded
Firmware Development
Production-grade embedded software including bootloaders, communication protocols, RTOS integration, and device drivers.
Learn MoreRepair
Electronic Repairs
Component-level PCB diagnostics and professional restoration with detailed fault analysis, feasibility assessment, and post-repair verification.
Learn MoreRepair
Reverse Engineering
Detailed analysis of existing hardware to recover schematics, identify components, and rebuild or improve legacy electronic systems.
Learn MoreRepair
Circuit Troubleshooting
Systematic fault isolation using oscilloscopes, logic analyzers, and engineering expertise to pinpoint and resolve complex circuit failures.
Learn MoreDevelopment
Custom Electronics
Bespoke electronic solutions tailored to your exact requirements — unique form factors, specialized interfaces, and purpose-built hardware.
Learn MoreIndustrial
Industrial Electronics
Rugged, reliable electronics for harsh environments — PLCs, relay logic, motor control, and industrial automation interfaces.
Learn MoreIoT
IoT Solutions
Connected device development with sensor integration, cloud connectivity, remote monitoring, and smart automation platforms.
Learn MoreConsulting
Engineering Consulting
Expert technical guidance on architecture, feasibility, component selection, and project planning to de-risk your electronics investment.
Learn MoreOur Work
Featured Projects
A selection of engineering projects across IoT, industrial automation, agriculture, security, energy, and research.
IoT Solutions
Industrial ElectronicsIndustrial Relay Controller
Custom 8-channel relay control board with Modbus interface for factory automation and process control integration.
MicrocontrollerPCB LayoutIndustrial I/O
AgricultureSmart Irrigation Controller
Automated irrigation system with soil moisture sensing, scheduling logic, and remote monitoring via mobile app.
ArduinoSensor IntegrationAutomation
SecuritySecurity Access Panel
Embedded access control panel with RFID reader integration, relay outputs, and event logging for commercial security systems.
Embedded SystemsPCB DesignFirmware
EnergySmart Power Monitor
Multi-channel energy monitoring board with real-time consumption data, relay control, and wireless reporting for industrial sites.
ESP32Analog DesignPCB LayoutIoT
ResearchLab Data Acquisition Hub
Custom instrumentation platform for R&D labs — multi-sensor input, high-resolution logging, and USB/serial data export.
Embedded SystemsPCB DesignFirmwareTesting
Industries Served
Engineering Across Sectors
We deliver precision electronics solutions tailored to the unique demands of diverse industries — from harsh mining environments to industrial automation.
Manufacturing
Production-line electronics, quality control systems, and custom hardware for modern manufacturing operations.
Industrial Automation
PLC interfaces, relay logic, motor control, and sensor-driven automation for industrial processes.
Mining
Rugged monitoring, safety, and control electronics built to withstand demanding mining environments.
Agriculture
Smart irrigation, environmental monitoring, and automation solutions for precision agriculture.
Security
Access control, surveillance integration, and alarm systems with reliable embedded electronics.
Energy
Power monitoring, renewable energy controllers, and smart grid interface electronics.
Research
Custom instrumentation, data acquisition systems, and prototype platforms for R&D laboratories.
Automotive
Vehicle electronics, diagnostic tools, and embedded control systems for automotive applications.
Why ICWise
Expert Electronic Solutions Tailored Just for You
At ICWise, we deliver professional electronic engineering solutions — transforming concepts into fully functional, high-performance electronic systems.
Professional Engineering
Every project is handled by experienced engineers with deep expertise in PCB design, embedded systems, and product validation.
Custom Solutions
No off-the-shelf shortcuts — we engineer solutions tailored to your exact specifications, environment, and business goals.
Rapid Prototyping
Structured development processes that move efficiently from concept to working prototype without compromising quality.
High Quality
Engineering-grade accuracy, DFM-optimized layouts, and rigorous testing standards on every deliverable.
Reliable Support
Responsive communication, transparent project updates, and ongoing technical support throughout your engagement.
Modern Technology
ESP32, Arduino, ARM microcontrollers, IoT platforms, and industry-standard design tools for cutting-edge solutions.
Industry Experience
Proven track record across manufacturing, mining, agriculture, security, energy, research, and automotive applications.
Customer Focus
Your success drives our process — from startups and inventors to established industrial clients, we prioritize your outcomes.
How We Work
Our Engineering Process
A structured five-step workflow that takes your project from initial consultation to validated, production-ready delivery.
1
Step 1
Consultation
We discuss your requirements, goals, and constraints to understand the full scope of your project and provide an honest feasibility assessment.
2
Step 2
Planning
A detailed project plan is created covering architecture, timelines, component selection, milestones, and transparent pricing.
3
Step 3
Design
Schematic capture, PCB layout, and firmware architecture are engineered to meet your specifications with DFM review.
4
Step 4
Development
Prototypes are built, firmware is developed, and systems are integrated with iterative refinement throughout the build phase.
5
Step 5
Testing & Delivery
Rigorous validation, real-world testing, and documentation ensure your solution is reliable before handover and support.
Transparent Pricing
Service Packages
These prices are estimates only — not a final quote. Your final price may be higher depending on project scope, complexity, and materials. A firm quote is provided after assessment.
Hobbyists
Built for makers, inventors, and personal projects. You get a working prototype — not a full production-ready product.
Hobbyist Prototype
Turn your idea into a working electronic prototype for personal or experimental use.
R5,000–R15,000
estimated range — final quote after assessment
- Vero board / zero board prototype — wiring only
- Basic embedded programming
- Prototype assembly
- 3D printed box
- Initial functional testing
- Design consultation
- Email support
PCB Diagnostics & Repair
Precision fault analysis and component-level repair for your boards.
Free
if not fixable — repair price varies
- Detailed fault analysis
- Repair feasibility assessment
- Component-level repair
- Post-repair testing
- Verification report
Businesses
End-to-end engineering for companies — from prototype through to a final working product. More included, higher investment.
Business Prototype
Professional prototype development with documentation suited for commercial projects.
R20,000–R25,000
estimated range — final quote after assessment
- Advanced PCB design & layout
- Embedded programming & integration
- Full prototype build
- 3D printed professional box
- Real-world testing
- Priority support
Most Popular
Full Product Development
Builds on your Business Prototype design through to a finished product — enclosure, integration, testing, and delivery.
R25,000–R50,000
Requires a completed prototype first — estimated range; final quote after assessment
- Requires a completed prototype before development begins
- Complete product engineering
- Firmware & system integration
- Improved 3D printed box
- Validation & delivery documentation
- Priority engineering support
PCB Diagnostics & Repair
Component-level diagnostics and repair for industrial and commercial boards.
Free
if not fixable — repair price varies
- Detailed fault analysis
- Repair feasibility assessment
- Component-level repair
- Post-repair testing
- Verification report
- Business priority handling
All prices in South African Rand (ZAR) and are estimated ranges only. The final price can be more than shown. Full Product Development is only offered after a completed prototype — progressing without one increases the risk of faults and typically costs more to correct later. Contact us for a custom quote
Support
Frequently Asked Questions
Everything you need to know before starting your project.
We specialize in high-quality double-sided 100mm × 100mm PCBs optimized for real-world application. We also handle custom sizes and multi-layer designs depending on your project requirements. Every design is reviewed for manufacturability before production.
Ready to Build?
Start Your Project With Confidence
Whether you're developing a new product or need a reliable electronic solution, ICWise delivers precision, performance, and professionalism at every stage.
Get In Touch
Let's Build Something Together
Discuss your project with our engineers. We'll assess your requirements and provide a tailored solution.
How can we help?
Contact us anytime. Whether you're starting a new electronics project, need a PCB repaired, or want to discuss a prototype — we're ready to help.
Visit Us
Marchel Flats (left shop), 640 Hertzog Street, Wonderboom South, Pretoria
Call / WhatsApp
+27 66 298 8475Alternative Number
+27 82 341 2879Hours
Mon-Fri 08:00-16:30
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