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I will design smart home device gateway iot controller smart sensor wireles sensor node
PCB and IoT Hardware Design Engineer for Wireless and Audio
I design and build connected hardware end to end: PCB design, power delivery, and embedded firmware. My work covers ESP32 IoT devices, wireless sensor nodes, smart-home gateways, and audio and MIDI PC...
About this Gig
Most IoT projects fail at the hardware level poor power management, unstable wireless connectivity, or unreliable sensor integration.
I design custom IoT gateways, smart home controllers, smart sensors, and wireless sensor nodes using ESP32 and STM32 platforms. Every board is engineered for low power operation, stable WiFi/BLE connectivity, and reliable sensor integration built to perform in real world deployment, not just on the bench.
With experience across embedded hardware and IoT product development, I focus on battery life optimization, proper antenna placement, and clean power routing to avoid the common failures that plague DIY and rushed IoT designs.
What You'll Get:
- Custom IoT gateway PCB layout
- Smart sensor and sensor node design
- ESP32/STM32-based controller boards
- WiFi/BLE wireless integration
- Low-power and battery optimization
- Sensor integration (BME280, MPU6050, GPS, PIR, etc.)
- Schematic creation (if needed)
- Gerber, BOM, and Pick & Place files
- Enclosure-ready mechanical footprint
Send me your project idea and let's build a reliable, production-ready IoT device.
Other Electronics Engineering Services I Offer
FAQ
Which microcontrollers do you work with?
I primarily work with ESP32 and STM32, and can accommodate other platforms based on your project needs.
Can you optimize the design for battery powered operation?
Yes, low power design, deep sleep modes, and efficient component selection are core parts of my process for battery-operated devices.
What sensors can you integrate into the board?
I can integrate most digital and analog sensors, including BME280, MPU6050, GPS, PIR, and others based on your application.
Do you provide enclosure-ready designs?
Yes, I can include mounting holes, connector cutouts, and keep-out zones to support enclosure integration.
Can you also handle the firmware for my IoT device?
PCB and hardware design is the focus of this gig — let me know if firmware is needed and I can advise on scope.
