STM32 Smart Hotel Gateway
Wired gateway for guest-room control: Ethernet uplink, RS-485 downlink, stable and low-power

Espressif / Rockchip / Allwinner platform options, with custom UI, on-device voice and smart-home control
A project template for smart-home and hotel-room control panels: a customer-defined UI with fluid interaction; integrated voice recognition, with hardware and low-level algorithms tuned to raise wake-word accuracy, reduce false wakes and avoid overheating during voice use; device control by voice and UI through the customer’s smart-home system; optional music playback and audio / video intercom.
| SoC | Espressif / Rockchip / Allwinner (selected by screen size, voice and audio / video requirements) |
|---|
| UI | Customer-defined interface and interaction |
|---|---|
| Voice | On-device wake-word detection and recognition, with hardware and algorithm co-tuning |
| Options | Music playback, audio / video intercom |
Usually within 4 hours during working hours. For requests involving a custom solution, an engineer gets in touch within one working day to confirm the details.
Hardware and solution pricing depends on quantity, degree of customisation, certification and delivery requirements, so we issue a formal quote against each inquiry. Reference prices and MOQs for standard items are available when you inquire.
Samples and small pilot runs are both available; the mass-production MOQ is stated in the quote and depends on the product and its materials.
Yes. We arrange testing and certification for the target market — CCC, CE, FCC, SRRC, RoHS and others — with cost and lead time itemised in the quote.
Yes. The firmware supports MQTT / HTTP integration with your own platform or a public cloud IoT platform; you can also use our cloud platform and mini-program monitoring service.
Mass-produced products come with OTA firmware updates and technical support; repairs and replacements are handled under the warranty period agreed in the contract.