Safe Switching
Hardware R&D • STM32 / ESP32 • Cloud Telemetry

Concept to Ready Hardware: Smart IoT & Embedded System Solutions

Transforming ideas into functional prototypes and custom IoT devices for real-world applications.

DFM Verified Mutual NDA Turnkey Hardware
MQTT 12ms
BLE 5.3 Mesh
5G / NB-IoT
Cloud Telemetry
Safe Switching turnkey embedded circuit board and connected IoT mobile device interface prototype
STM32H743 • 480MHz
SAFE-SWITCHING · REV 2.4
S
IoT Controller
Safe Switching Cloud
Live
Sensor Telemetry142.4 mA
Relay MatrixACTIVE
Duty Cycle92.4 %
Specialized Capabilities

Our Services

Innovative Engineering & Seamless Connected Experiences.

High-speed multi-layer custom PCB design layout by Safe Switching

PCB & Hardware

Multi-layer layout, schematic architecture, RF design, and Design for Manufacturing (DFM) verification.

Altium 3654-12 LayersRF TunedDFM Pass
Embedded firmware development and microcontroller programming

Firmware

Ultra-low power programming for STM32, ESP32, and Nordic chips with RTOS, Bare-Metal, and custom drivers.

FreeRTOSBare-Metal C/C++BLE 5.3OTA Updates
Custom IoT mobile application and telemetry web dashboard interface

IoT Web & Mobile Apps

Telemetry web dashboards and native iOS/Android controller apps via BLE, Wi-Fi, MQTT, or AWS/Azure IoT.

React DashboardFlutter NativeWebSocketsAWS IoT
Functional turnkey IoT hardware device prototype and custom enclosure

Prototyping

Proof-of-concept (PoC) to functional production hardware, custom 3D enclosures, and testing jigs.

3D CAD / SLATest JigsBOM OptimizationPilot Runs
Turnkey Engineering Pipeline

From Concept to Certified Hardware

Safe Switching delivers end-to-end R&D rigor at every milestone. Select each phase below to inspect our engineering criteria and deliverables.

01
Schematic & Architecture
Phase 1 • Capture
02
Multi-Layer PCB Routing
Phase 2 • Layout
03
Firmware & Edge Logic
Phase 3 • Embedded
04
Cloud & Telemetry UIs
Phase 4 • Connected
05
DFM & Production Testing
Phase 5 • Production
Phase 1 • CaptureISO & IPC Standards

Schematic & Architecture

Component selection, power budget calculation, and noise-isolated schematics.

Engineering Verification Checkpoints:
Microcontroller selection (ARM Cortex, RISC-V)
LDO / Buck Converter efficiency modeling
Multi-source BOM verification & lifecycle check
Standard Turnaround: 5-10 Business DaysSign Mutual NDA
24-Hour Engineering Feasibility Review

Have an Embedded Idea or Hardware Problem?

Connect directly with our hardware architects and firmware engineers. We provide schematic audits, component lead-time verification, and turnkey execution.