Custom PCB design • Firmware (ESP32, STM32, Arduino) • Full-stack web apps • 3D printed prototypes
React, Next.js, Node.js, Laravel, WordPress – pixel-perfect & blazing fast.
ESP32, STM32, nRF, Arduino – C/C++, FreeRTOS, BLE/WiFi.
KiCad • EasyEDA • 2-8 layers • RF • High-speed • DFM-ready Gerbers.
Enclosures, jigs, prototypes – PLA, PETG, ABS-until TPU, Carbon Fiber.
Design to Gerber to JLCPCB/LionPCB order to shipped to your door. We use express manufacturing partners and DFM-optimized designs so you get working boards faster than 99% of freelancers.
ESP32 (ESP-IDF / Arduino), STM32 (CubeMX + HAL/LL), nRF52, RP2040.
Clean, commented C/C++ with FreeRTOS, BLE, Wi-Fi, OTA updates, low-power modes, and security best practices.
Quote in under 12 hours • Fixed price • No surprises
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