Method C · Gateway to Gateway
UART GATEWAY API · PCB INTEGRATION
You do not need the whole gateway enclosure. Take the board inside an OWON gateway and dock it to the MCU of your own device — a hub, a panel, an appliance controller — over UART. Your firmware then drives the gateway through the UART protocol, using the same Gateway API command format as Methods A and B. Your product gains a certified Zigbee 3.0 master, device pairing, local logic and OTA without developing one yourself.
How the Stack Splits
Your product
Your enclosure, your MCU, your power supply, your firmware.
UART link
The OWON gateway board docks to your MCU over UART — the same command language as every other gateway path.
Zigbee network
The board acts as Zigbee master: pairing, reporting, control and OTA for OWON devices around it.
Typical Fits
- OEM / ODM manufacturers embedding Zigbee capability into their own gateway or control product
- Building-automation panels that need a maintenance-free Zigbee coordinator on-board
- Products where the cloud side is entirely yours — the board only speaks UART to your MCU
Documents for This Path
UART Integration Guide (board interface, electrical and UART protocol) and the Gateway API command dictionary. These, plus board samples for evaluation, are delivered by our engineering team after we understand your product and volumes.
Request UART Integration GuideCompare paths on the integration overview, or see how the same command language works over MQTT/TCP (Method B).