I will do pcb design, prototyping, production with firmware

PLEASE CONTACT ME BEFORE ORDERING

I provide professional schematic and PCB layout services (Altium, EasyEDA Pro, Cadence Allegro, PADS) to turn your IoT ideas, breadboard sketches, or incomplete designs into production-ready hardware. Whether you need a rapid MVP or a complex SoM carrier board, I offer end-to-end engineering support.

Comprehensive Engineering Services

• Hardware Design: Full system architecture, schematics, and PCB layout (Optimized for JLCPCB).
• Software & Firmware: Custom embedded firmware, plus mobile/desktop apps for device control.
• Project Recovery: Upgrading breadboard concepts or finalizing incomplete designs.
• Lifecycle Support: Guidance from initial prototyping through full-scale production.

Core Expertise & Technologies

• Carrier Boards & SoMs: Raspberry Pi CM4, Orange Pi CM5, Nvidia Jetson NX, and Toradex iMX Collibri.
• Wireless & IoT: ESP32 (WiFi/BLE), nRF Bluetooth, and 4G LTE (SIM7600, Quectel BG96/EG25/EC25).
• Audio & DSP: SigmaDSP (ADAU14xx/17xx) and TI C28X DSP.
• Microcontrollers: STM32, Arduino, Microchip PIC/AVR, TI MSP430, and CC26/32 SimpleLink.
• Specialized Electronics: Motor and servo control, analog, power management, and RF design.