Suite 01
Engineering
Design, requirements and revisions in one authoritative place. Every change tracked from first schematic to sign off.
For hardware product teams
Your Products
Deserve a System.
Beyond Spreadsheets.
S3Suite is a product lifecycle platform for hardware product teams, made for humans and AI. Replaces spreadsheets, shared drives, and disconnected tools with one system covering engineering, manufacturing, and field operations.
S3Suite · Atlas R2
What Is S3Suite?
S3Suite is a product lifecycle platform built by RnD Square for hardware teams. It replaces spreadsheets, shared drives, and disconnected tools with a single system that covers engineering documentation, manufacturing tracking, and field operations. Every device gets full traceability from first schematic to last firmware update.
Built from the patterns observed across 50+ real product deployments since 2018. We kept solving the same problems manually: lost firmware binaries, untraceable serial numbers, manual RMA tracking, and zero visibility into devices after deployment. So we built S3Suite.
Sound familiar?
Every hardware team
hits the same wall.
01
The BOM is in Excel. The schematics are on someone's laptop.
Firmware binaries live on a shared drive named FINAL_v3_REAL.bin. Nobody's sure which version shipped last quarter.
02
A device fails in the field. Now what?
Two hours digging through emails to find the lot number, firmware version, and who tested it. Then someone asks for the test report.
03
Warranty claims come in on WhatsApp.
The RMA tracker is a Google Sheet that three people update inconsistently. Returns pile up. Root causes stay unknown.
04
Firmware updates mean sending a tech to site.
No remote update path. No health monitoring. A $2 sensor failure becomes a $2,000 truck roll.
05
Production scales. Tracking doesn't.
500 devices were manageable. 5,000 breaks everything. Serial numbers collide, test records go missing, lot traceability is a myth.
06
The certification expired. Nobody noticed.
FCC, CE, UL compliance dates live in someone's calendar. One missed renewal and an entire product line is at risk.
One platform. Three suites.
Engineering, manufacturing, and operations
connected around every product.
Suite 02
Manufacturing
Variants, lots and production kept in step with what engineering shipped.
Suite 03
Operations
Support, warranty and field health flowing back into the record.
One record of truth
Run it all on S3Suite.
Engineering, manufacturing and operations in one connected record. PLM made for humans and AI.
Explore the suites01 / 04
Platform + Services
The Platform. Plus Managed
Services When You Need Them.
S3Suite is the platform. On top of it, we offer managed services on a recurring basis. Your team uses the tool. We handle the operations you do not want to staff for.
Three Suites
Platform Features
Projects
Product workspaces for hardware lifecycle context
Revision Control
Design file browser, activity, and commit history
Project Map
Lifecycle Map and Timeline tabs, plus per-BOM Analysis
Bill of Materials
Health scoring, lifecycle tracking, BOM analysis, alternatives
Test Reports
Structured verification records tied to the product record
Production Lot
Lot detail, devices, and production review context
Devices
Fleet table connected to production and field workflows
Inventory
Search and review component stock context
Risk Management
Engineering, manufacturing, and operational risk register
Implementation Process Guide
Phase-by-phase Shape, Scale, Sustain rollout guide
Example Project Flow
Atlas R2 walkthrough from kickoff to field fix
Bug Reports
Engineering defect tracker tied to design commits
Provisioning Profiles
Variant config + signed tokens for factory lines
Wishlist & Feature Requests
Customer and team feature board with kanban
Checklists
NPI gates, line audits, field service preflight
Station Kiosk
No-login production-line UI for test and provisioning
Firmware Updates and OTA
Push updates, rollback, deployment tracking
AI Assistant
Search, analyze, troubleshoot across project data
Vendor Management
Your vendors + RnD Square approved directory
Managed Services
Warranty Handling
Claims, root cause analysis, monthly recurring
RMA Processing
Intake, diagnosis, repair, replacement tracking
Technical Support
L1/L2 device support, escalation, knowledge base
Test Jig Development
Custom test fixtures for factory testing
PLM Integration Services
Self-hosting, customization, training, and process setup
S3 Protocol
Device health, firmware updates,
and field support.
A lightweight communication layer. Provision at the factory. Get health metrics in real-time. Push firmware remotely. Secure per-device authentication via signed tokens.
HTTPMQTTTCP
SDKs for ESP32, STM32, Zephyr RTOS, Linux/Yocto, and Android.
Health Report
POST /protocol/health
Authorization: Bearer <device-token>
{
"metrics": {
"temperature": 38.5,
"firmwareVersion": "2.1.0",
"uptime": 84200,
"signal": -67,
"battery": 82
}
}How It Works
Set up in 10 minutes.
Four clear steps.
01
Create a Project
Organize by product. Every document, BOM, and firmware build belongs to a project.
02
Design and Document
Version schematics, track firmware builds, manage certifications, set up test templates.
03
Manufacture and Track
Define variants, create lots, generate devices with auto serial numbers. Test against templates.
04
Deploy and Support
Integrate S3 Protocol, push OTA updates, monitor device health, process RMAs.
Who It's For
Hardware teams shipping
500 to 50,000 devices.
IoT Product Companies
Firmware versioning, device health monitoring, OTA updates, fleet traceability across multiple SKUs.
EV Charger OEMs
Safety-critical traceability, OCPP compliance, remote charger monitoring, warranty tracking at scale.
Industrial Equipment
Long product lifecycles, regulatory compliance (CE/UL), field service operations, complex BOM management.
Medical Devices
FDA/CE audit trail, rigorous testing enforcement, immutable traceability from component to deployed device.
Consumer Electronics
High variant count (regional SKUs), rapid iteration cycles, production scaling, certification tracking.
Why S3Suite
Why hardware teams
choose S3Suite.
01
Made for humans and AI
A product lifecycle platform your team and AI agents can both operate.
02
End-to-end traceability
From BOM to deployed firmware. Every change linked, every event timestamped.
03
Three protocols, one system
HTTP, MQTT, TCP. Pick what fits your device architecture.
04
Built from decades of experience
Engineering depth refined across years of real product work.
05
Risk management built in
Identify, score, and resolve product risks across engineering, manufacturing, and operations.
06
Desktop app with offline mode
Works on the factory floor. No WiFi required.
FAQ