Custom Hardware & Firmware Solutions.
We design and develop custom embedded systems for industrial IoT, automation, and smart device applications. From schematic design and PCB layout to firmware development and production testing, our engineering team delivers reliable hardware solutions tailored to your specific requirements - whether it's a low-power sensor node that runs on a coin cell battery for 5 years or a high-performance edge computing gateway processing thousands of data points per second.
Our expertise spans ESP32, STM32, Raspberry Pi, and custom ARM Cortex-M platforms. We handle the complete product lifecycle from initial concept and proof-of-concept through design verification testing (DVT), production validation testing (PVT), and manufacturing handoff. Our firmware is developed in C/C++ with RTOS support (FreeRTOS, Zephyr) and includes communication protocols like LoRaWAN, Wi-Fi, BLE, Zigbee, cellular (4G/LTE/NB-IoT), and industrial Modbus/CAN Bus.
We've successfully designed and deployed embedded systems for steam trap monitoring, EV charging stations, RFID readers, environmental sensors, and industrial control units - all operating reliably in harsh industrial environments with temperatures ranging from -40C to +85C.
Hardware Reliability
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Field Reliability
99% -
First-Pass Yield
97%
Embedded Systems Capabilities.
Custom PCB Design
Multi-layer PCB design (up to 8 layers) with high-speed signal routing, impedance-controlled traces, and EMC-optimized layouts using Altium Designer and KiCad. We handle component selection, thermal analysis, power integrity simulation, and design-for-manufacturing (DFM) reviews to ensure your boards pass manufacturing quality checks on the first run.
Firmware Development
Bare-metal and RTOS-based firmware in C/C++ for ESP32, STM32, ARM Cortex-M, and AVR platforms. We implement FreeRTOS and Zephyr RTOS for complex multi-tasking applications, develop custom bootloaders for secure OTA firmware updates, and build hardware abstraction layers (HAL) that decouple your application logic from specific MCU peripherals for easier hardware migration.
Wireless Communication
LoRaWAN (Class A/B/C), Wi-Fi (802.11 b/g/n/ac), BLE 5.0, Zigbee 3.0, and cellular (4G/LTE Cat-M1/NB-IoT) integration for IoT connectivity. We design custom LoRaWAN gateways, implement mesh networking topologies, and build secure communication stacks with TLS 1.3 encryption, certificate-based authentication, and secure key provisioning.
Sensor Integration
Temperature (RTD, thermocouple, NTC), humidity, pressure, vibration (accelerometer, gyroscope), current/voltage (CT, shunt), gas, and optical sensor integration. We handle analog signal conditioning with precision ADCs, digital filter design (Kalman, moving average, median), sensor calibration routines, and fault detection algorithms for reliable measurement in noisy industrial environments.
Power Management
Ultra-low power design achieving microamp-level sleep currents for battery-operated field devices. We implement multi-stage power regulation, dynamic voltage scaling, sleep mode scheduling, and wake-on-event triggers. Solar energy harvesting circuits with MPPT controllers for remote deployments where battery replacement is impractical or impossible.
Prototype to Production
Complete product development lifecycle from concept validation with breadboard prototypes, through engineering samples with custom PCBs, to production-ready designs with injection-molded enclosures. We provide BOM optimization, manufacturing test fixture design, programming jig development, and factory liaison support for smooth volume production handoff.
Hardware We Work With.
ESP32 / ESP32-S3
Wi-Fi & BLE IoTDual-core Xtensa with integrated Wi-Fi and BLE. Ideal for IoT gateways, smart sensors, and connected devices requiring wireless connectivity.
STM32 Family
ARM Cortex-M0/M3/M4/M7Industrial-grade MCUs for motor control, power conversion, precision measurement, and real-time control applications with hardware FPU and DSP capabilities.
Raspberry Pi / CM4
Edge ComputingLinux-based edge computing for AI inference, image processing, protocol translation, and local data aggregation with GPIO, SPI, I2C peripheral access.
LoRa / LoRaWAN / NB-IoT
Long Range LPWANLow-power wide-area networking for remote deployments up to 15km range. Custom gateway design with ChirpStack/TTN integration for campus and city-scale IoT networks.
Let's Design Your Embedded System.
From concept to production, our embedded systems team will help you create reliable, efficient hardware solutions for your industrial and IoT applications. We handle everything from PCB design to firmware development and manufacturing support.
