I will design iot products, wearable devices, smart rings, esp32 stm32 pcbs
About this Gig
Are you looking for a professional engineer to design your IoT product, wearable device, smart ring, or embedded hardware solution? I provide complete schematic design and PCB development services for innovative IoT and wearable electronics using ESP32, STM32, and other microcontrollers.
My services include:
- IoT product design and development
- Wearable device and smart ring PCB design
- ESP32 and STM32 hardware integration
- Bluetooth (BLE), Wi-Fi, and sensor integration
- Schematic capture and circuit design
- PCB layout and routing (28 layers)
- Battery charging and power management circuits
- BOM, Gerber, Drill, and Pick & Place files
- Design for Manufacturing (DFM) review
- 3D PCB rendering and production ready files
I focus on compact, reliable, low power, and manufacturable designs suitable for prototyping and mass production.
Contact me before placing an order so we can discuss your project requirements and select the best package for your needs.
FAQ
What information do you need to start my project?
Please provide your project requirements, features, hardware preferences, communication protocols, and any existing schematics, code, or documentation.
Which platforms and microcontrollers do you support?
I work with ESP32, STM32, Raspberry Pi, Arduino, ESP8266, and other embedded platforms
Can you design custom smart rings and wearable devices?
A: Yes. I can design compact and low power PCBs for smart rings, fitness wearables, health monitoring devices, and other custom wearable electronics.
Do you support ESP32 and STM32-based projects?
Absolutely. I have experience designing hardware around ESP32, STM32, and other popular microcontrollers for IoT, wireless, and embedded applications.
Can you prepare the design for manufacturing and PCB assembly?
Yes. All designs are created following industry-standard DFM practices to ensure smooth PCB fabrication and assembly

