Vectis.ai example
Smart Home Zigbee Hub
Zigbee 3.0 + BLE gateway, MQTT, Home Assistant
About this design
A multi-protocol smart-home hub bridging Zigbee 3.0, BLE, and MQTT over WiFi. nRF52840-based with external antenna and Home Assistant integration out of the box. Mains-powered with USB-C backup.
Typical applications
Whole-home automation, energy management, security systems integration, multi-vendor IoT consolidation. The fast path to migrating Zigbee endpoints to a private MQTT broker.
Compliance scope
RED, EN 300 328, EN 300 440 (Zigbee 2.4GHz), EN 62479, EN 55032/35, IEC 62368-1 for the mains supply.
Design at a glance
- Bill-of-materials cost: €9.06
- Active power consumption: 23.7 mW
- Components selected: 11
- BOM lines: 11
Bill of materials (preview)
| Ref | Part | Manufacturer | Description |
|---|---|---|---|
| cc2652p_conn_fallback | N/A | TI | CC2652P |
| sensor-shtc3 | SHTC3-TR-10KS | Sensirion | SHTC3 Temp/Humidity Sensor |
| pwr-buck-ap3012 | AP3012KTR-G1 | Diodes Inc | AP3012 |
| blm18_rf_ferrite | N/A | Murata | ferrite bead BLM18 600Ω@100MHz RF filter |
| cap_100nf_mlcc_00 | N/A | Murata | 100nF MLCC X7R decoupling cap 0402 |
| cap_100nf_mlcc_01 | N/A | Murata | 100nF MLCC X7R decoupling cap 0402 |
| cap_10uf_bulk | N/A | TDK | 10µF X5R bulk decoupling cap 0805 |
| tvs_esd5z5_diode | N/A | ON Semiconductor | ESD5Z5.0T1G TVS ESD protection diode |
| esd-usb-tvs | PRTR5V0U2X,215 | NXP | PRTR5V0U2X USB ESD |
| esd-rf-tvs | ESD7L5.0DT5G | ON Semiconductor | ESD7L5.0DT5G RF Low-Cap TVS |
| esd-pwr-tvs | SMAJ5.0A | Vishay | SMAJ5.0A Power Rail TVS |
Make it your own
Adjust the spec, swap components, re-run compliance. Your design, fully editable.