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I will develop wifi iot climate controller pcb design and firmware
pcb design, embedded system and firmwaredevelopment
Hi, I’m Liam Wilson, a Hardware & Firmware Engineer focused on turning ideas into real, manufacturable products. I design high-performance PCB layouts, develop robust embedded systems, and write effi...
About this Gig
Hello and Welcome!
Are you building a smart climate control or environmental monitoring device?
I specialize in developing WiFi-enabled IoT climate controller systems, including custom PCB design and complete embedded firmware. Whether for smart homes, HVAC automation, greenhouses, server rooms, or industrial monitoring, I deliver reliable, production-ready hardware solutions.
What I Deliver:
- Custom schematic design
- 26 layer PCB layout (compact & EMI-aware)
- ESP32 / ESP8266 WiFi integration
- Temperature & humidity sensor integration
- Relay / fan / heater control stage
- Embedded firmware development
- MQTT / HTTP / cloud connectivity
- Power supply design (AC-DC or DC-DC)
- Gerber, BOM, Pick & Place files
Why Work With Me?
- Strong PCB and embedded systems expertise
- Stable WiFi performance with proper RF layout
- Clean, production-ready PCB design
- Reliable firmware for real-world deployment
- Clear communication and structured workflow
Your IoT climate controller should be stable, scalable, and ready for production not experimental message now and let get started!!
Other Electronics Engineering Services I Offer
FAQ
What WiFi modules do you use?
I commonly use ESP32 or ESP8266, but I can work with other WiFi-enabled MCUs if required.
Do you develop the firmware too?
Yes. I provide full embedded firmware including sensor reading, control logic, and WiFi communication.
Can the system control HVAC, fans, or heaters?
Yes. I design relay or MOSFET-based outputs to control HVAC systems, fans, heaters, or other loads.
Does it support cloud integration?
Yes. I can implement MQTT, HTTP, or integrate with cloud platforms as required.
Can it work locally without cloud?
Yes. I can configure it for local network control or standalone operation.
Can you optimize for low power?
Yes. If battery powered, I design for low power consumption and sleep modes.
