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I maintain the open-source XiaoZhi—Xiaolong intelligent chat toy shown at [login to view URL] and am moving it to a self-hosted backend. All I need inside the firmware right now is a clean swap of the current cloud endpoint for my new server URL; nothing else in the voice-command pipeline or UI has to change at this stage. Because this device has its own quirks, I will only work with engineers who have already shipped or contributed to a Xiaozhi voice-assistant project. We’ll arrange a short video call so you can walk me through your previous Xiaozhi work before we start. Deliverables • Updated source with the new endpoint hard-coded or parameterised as we discuss • Compilable build plus a quick flashing guide so I can reproduce the result • A brief note confirming the device connects and exchanges data with my server If you have verifiable Xiaozhi experience, let’s set up that call and get this merged quickly.
Project ID: 40390455
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Active 6 days ago
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9 freelancers are bidding on average ₹8,072 INR for this job

As someone who's been deeply committed to technological innovation and a seasoned software engineer, I bring the technical know-how and problem-solving skills required for your Xiaozhi Firmware Endpoint Update project. Throughout my career, I've taken ideas like yours and turned them into sleek, scalable solutions that deliver lasting business value. Additionally, my experience with API development and integration aligns perfectly with your project requirements. Having built numerous web, mobile, and SaaS products, I possess a deep understanding of designing systems that centralize API communication effectively. This knowledge will enable a seamless swapping of your current endpoint with the new server URL without any compromises to the device's functionality or user interface. Above all else, what drives me is client satisfaction – not just fulfilling requirements but understanding and delivering on your business goals. As your technology partner, I assure you an agile approach, clear communication, reliability, scalability, and ultimately a successful project completion.
₹10,000 INR in 5 days
4.0
4.0

Having 12+ years of hands-on Full Stack Development experience and a specialized skill set that includes C Programming, I believe I am precisely the engineer you need to get your Xiaozhi Firmware Endpoint Update project finished seamlessly. Though I am new to Xiaozhi firmware, my broad background in web and mobile applications combined with deep expertise in APIs & Integrations can help me understand the Xiaozhi project nuances quickly and adapt to your system requirements. Just walking you through my previous projects wouldn't be the best representation of my capabilities in this particular niche. However, what I can assure is a quick understanding of your needs and a fast implementation with minimal back-and-forth. My clients value my clean, scalable, and production-ready code that comes with on-time delivery. And with your short Video call condition, you have all the opportunity to interview and assess if I fit the bill. Let me mention that I also bring exploratory insights from working in Data Analytics and Excel Automation which can prove useful beyond just getting the server URL updated.
₹7,000 INR in 7 days
4.1
4.1

Hi, I can help you cleanly refactor the XiaoZhi firmware to swap the existing cloud endpoint with your new self-hosted server while keeping the rest of the voice pipeline and UI completely unchanged. My focus will be on: Locating and isolating the current API endpoint layer in the firmware Replacing it with a hard-coded or configurable base URL (based on your preference) Ensuring request/response formats remain fully compatible so no downstream changes are needed Providing a clean, reproducible build that compiles without modification Adding a simple flashing guide so you can deploy and validate quickly
₹1,500 INR in 1 day
0.0
0.0

Hi! I’ve been following the XiaoZhi project closely and have extensive experience with ESP32-based firmware. I can efficiently handle the endpoint updates and protocol adjustments required for this project. Why I’m a great fit: ESP32 Specialist: Deep experience with ESP32-S3/C3 and the ESP-IDF. I understand the XiaoZhi partition logic and NVS storage requirements. Modern Tooling: While most stick to C, I am highly proficient in using Rust and Zig for ESP32 development, ensuring memory safety and high-performance execution. WASM & WebSockets: I have a strong background in WebAssembly for modular firmware components and extensive experience building low-latency, bidirectional communication systems using WebSockets—critical for the XiaoZhi AI's real-time interaction. Fast Turnaround: I can quickly pivot the existing firmware to point to your new endpoints while ensuring stability across different hardware iterations. I'm ready to dive into the code and get your endpoints updated immediately.
₹12,500 INR in 15 days
0.0
0.0

I am a perfect fit for your project. You need a clean, professional swap of the current cloud endpoint to your new self-hosted backend in the XiaoZhi firmware, ensuring a seamless integration without altering the voice-command pipeline or UI. I offer expertise in embedded systems and firmware updates, with a focus on delivering user-friendly, automated solutions. While I am new to freelancer, I have tons of experience and have done other projects off site, including modifications to voice-assistant platforms. I would love to chat more about your project! Regards, Ty Ax
₹9,400 INR in 14 days
0.0
0.0

The core issue here is ensuring seamless migration of XiaoZhi’s cloud endpoint to your self-hosted backend without disrupting device functionality or voice-command integrity. This requires precise replacement of the URL within the firmware while preserving existing pipeline stability, a task I have executed multiple times on XiaoZhi integrations. I will deliver the updated source with a parameterized endpoint, compile a verified build, and provide a clear flashing guide ensuring you replicate the setup effortlessly. After thorough testing to confirm uninterrupted server communication, I’ll send a concise confirmation note highlighting successful data exchange, minimizing your risk during the transition. Are you available for a quick call this week to review my XiaoZhi contributions and finalize this update promptly?
₹11,250 INR in 14 days
0.0
0.0

Hi there, I came across your project Xiaozhi Firmware Endpoint Update and it aligns well with my experience working on embedded systems and voice-assistant integrations. I understand your requirement is focused and precise—updating the existing cloud endpoint to your self-hosted server without affecting the current voice pipeline or UI. I can handle this cleanly, ensuring the new endpoint is properly integrated (either hard-coded or parameterized based on your preference) while maintaining system stability. I’ve worked on similar firmware-level modifications and understand the importance of preserving existing functionality while making targeted changes. I’m also comfortable compiling builds, guiding through the flashing process, and validating that the device successfully connects and exchanges data with your backend. I’m happy to jump on a quick call to walk through relevant experience and align before starting. Looking forward to working together and getting this update deployed smoothly.
₹1,500 INR in 3 days
0.0
0.0

Having successfully delivered diverse web and mobile app projects, I understand the intricacies of API integration on multiple levels. My team and I have powered client solutions with PHP frameworks like Laravel and CodeIgniter, as well as the likes of Python for backend operations. Alongside this rich portfolio, stands my proficiency in Android and iOS app development which makes me well-equipped for the task at hand. With me on board, it will not just mean delivering a functional firmware upgrade, but an 'upgrade' in your overall tech ecosystem. Let me turn your idea into a visible impact today!
₹12,500 INR in 7 days
0.0
0.0

Hyderabad, India
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Member since Mar 31, 2026
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