Smart Concierge Bell Production Run (50 units)

Description: We have a concept for a smart WiFi push button device and need a full turnkey partner to take it from idea to 50 finished units delivered to Dallas, TX. We are NOT providing any files, specs, or components. We need you to handle everything from scratch. What the device does: Guest presses a button on the device Device connects to WiFi and fires an HTTPS POST webhook to our backend URL Backend streams an audio response back to the device Device plays the audio through a built-in speaker LED ring lights up and reacts to audio while playing What we need you to handle — everything: Product design and engineering PCB design and layout Component sourcing (Shenzhen local preferred) Firmware development (ESP32-S3 based) Enclosure design and fabrication Full assembly and QA testing of 50 units Shipping to Dallas, TX USA Tech requirements: ESP32-S3 WiFi module Built-in speaker (clear audio playback) Addressable RGB LED ring USB-C charging port Rechargeable battery Physical push button Deliverables: 50 fully assembled, tested, and working units shipped to Dallas TX All source files handed off (Gerber, firmware, BOM)