From Concept to Mass Production — We Build It.
InnovChip Electronics delivers end-to-end embedded systems development, multi-layer PCB design, and industrial IoT solutions. 10+ years of hands-on experience with STM32, ESP32, and industrial-grade platforms.
Comprehensive Electronics Engineering
From firmware to finished product, we provide full-spectrum embedded systems services tailored to your specifications.
STM32 Embedded Firmware
Custom driver development, FreeRTOS/Zephyr RTOS implementation, sensor integration, bootloader design, and OTA update systems for STM32H7, F4, F1, L4, G4, and U5 series.
PCB Design & Manufacturing
2-layer to 12-layer boards with Altium Designer. High-speed digital design (DDR4, PCIe, USB 3.0), RF/microwave circuits up to 6GHz, and full EMI/EMC pre-compliance optimization.
Industrial IoT Gateway
RS-485/Modbus RTU/TCP, CAN FD, MQTT, OPC-UA gateways with TLS encryption. Integration to AWS IoT Core, Azure IoT Hub, ThingsBoard, and custom MQTT brokers.
Custom Hardware Design
Bespoke sensor modules, BLDC/FOC motor controllers with STM32G4, power management systems (24V/12V/5V/3.3V), and IP65/IP67 rated enclosures for harsh environments.
Firmware Security & OTA
Secure boot implementation, AES-256 encryption, secure JTAG disable, over-the-air firmware update with rollback protection, and secure firmware verification.
Wireless & Communication
Wi-Fi 6, Bluetooth 5.0 LE, LoRa/LoRaWAN, Zigbee 3.0, Thread, 4G LTE/NB-IoT, Ethernet (PoE) — complete protocol stack integration and antenna design services.
Power Supply Design
AC-DC, DC-DC converters, battery management systems, and GaN/SiC power stage design up to 5kW. EMI/EMC optimized for industrial and medical applications.
Embedded Linux & Yocto
Custom BSP development with Yocto Project and Buildroot. Linux kernel driver development, device tree configuration, and secure boot for i.MX, AM335x, and STM32MP1 platforms.
Free Engineering Tools
Boost, Buck, Flyback converter calculators. PCB trace width, voltage divider, Ohm’s Law, LED resistor, and more. Free online tools for engineers.
Engineering Excellence, Delivered on Time
We combine deep technical expertise with efficient project management to deliver production-ready embedded systems. Our structured design review process ensures quality at every stage.
ISO 9001:2015 Process
Structured design reviews and version control at every gate
EMC Pre-Compliance
Full EMI/EMC testing before production shipment
Complete Documentation
Schematics, BOM, Gerber files, assembly drawings included
5-Year Spare Parts
Guaranteed spare parts availability for production programs
Recent Deliverables
Production-proven solutions across industrial, agricultural, medical, and automotive domains.
STM32H7 Industrial IoT Gateway
Modbus RTU/TCP to MQTT bridge with TLS encryption and AWS IoT Core integration. Production: 200+ units deployed.
BLDC Motor Controller with FOC
STM32G4 based Space Vector PWM FOC controller. 20kHz PWM, 0.1% speed accuracy, CANopen interface. EV charging application.
LoRaWAN Environmental Sensor
STM32WL based soil moisture and temperature sensor. IP67 rated, 5-year battery life. 500+ units in smart agriculture deployment.
Frequently Asked Questions
Quick answers to common questions about our electronic design and embedded systems services.
Can you develop STM32 firmware?
Yes. We have extensive experience with STM32H7, F4, F1, L4, G4, and U5 series. We provide custom driver development, RTOS integration (FreeRTOS/Zephyr), bootloader design, and OTA firmware update systems.
How much does PCB design cost?
PCB design costs vary by layer count and complexity. A 2-layer board typically starts at $800-$1,500, while complex 6-12 layer designs range from $3,000-$15,000+. See detailed pricing guide →
Can you sign an NDA?
Absolutely. We sign NDAs as standard practice before discussing any project details. Your intellectual property and design confidentiality are fully protected.
Do you provide source code?
Yes, all firmware source code, schematics, PCB design files, and documentation are delivered upon project completion. You receive full IP ownership of all deliverables.
How long does development take?
Typical timelines: simple PCB design 2-4 weeks, STM32 firmware development 4-8 weeks, complete embedded system 8-16 weeks. We provide detailed milestone schedules upfront.
Can you manufacture PCBs?
Yes, we partner with ISO-certified PCB fabrication and assembly houses in China. We handle the entire process — from design to assembled and tested boards delivered to your door.
Ready to Start Your Project?
Tell us about your requirements. We’ll respond within 24 hours.