LOOKING FOR A PCB & PROTOTYPE DEVELOPER FOR A SIMPLE WIFI BASED WALL CLOCK DEVELOPMENT E-LINK DISPLAY

I’m designing a modern wall clock that quietly refreshes a large 7-10" E-Ink display over Wi-Fi. The unit has to show time, date, and basic weather data pulled from a public API, yet still run for two years and more on a single battery pack. To make that happen I need a partner who can take the idea from schematic all the way to a working prototype. What’s on my wish list • Custom PCB: low-power ESP32 (or similar Wi-Fi MCU), E-Ink display driver, real-time clock, temperature sensor for accurate weather icon control, and a battery management circuit. • Firmware: deep-sleep routines, NTP sync, simple JSON weather parsing, OTA update hooks, and a minimal web page for SSID/password entry. • Prototype assembly: populate the board, mount the large E-Ink panel, load firmware, and prove it updates reliably on batteries alone. • Documentation: full Gerbers, BOM with orderable parts, firmware source, and a concise build/read-me so I can reproduce the unit or hand it to a manufacturer. Acceptance criteria 1. From a fresh battery insertion the clock must wake only long enough to refresh hourly, targeting <1 mAh per update. 2. Display remains crisp and readable from 2 m; no ghosting after 1 week of operation. 3. Wi-Fi credentials can be changed without reflashing. 4. All files compile in PlatformIO/Arduino IDE with no warnings. If you have prior E-Ink or ultra-low-power IoT experience, share one relevant project link or brief summary in your note. I’m ready to move quickly once I see a practical timeline for schematic, PCB, and first prototype.