Hi Dialog
I have a qustion with the DSPS demo，if there are multiple slaves with the same uuid service at the same time. Can the host choose a specific slave to connect?
Device:
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Hi there.. thanks for coming to the forums. Exciting news! we’re now in the process of moving to our new forum platform that will offer better functionality and is contained within the main Dialog website. All posts and accounts have been migrated. We’re now accepting traffic on the new forum only - please POST any new threads at//www.wsdof.com/support. We’ll be fixing bugs / optimising the searching and tagging over the coming days.
Hi there.. thanks for coming to the forums. Exciting news! we’re now in the process of moving to our new forum platform that will offer better functionality and is contained within the main Dialog website. All posts and accounts have been migrated. We’re now accepting traffic on the new forum only - please POST any new threads at//www.wsdof.com/support. We’ll be fixing bugs / optimising the searching and tagging over the coming days.
Hi Lane,
According to user manual, the application on the central device automatically starts scanning and connects to the FIRST discovered peripheral device supporting the serial port service. The Central device also handles situations of connection loss by stopping the flow of data and automatically trying to re-establish a connection. This means that if there are multiple peripherals running the DSPS, the central will connect to the first discovered peripheral. Please check the user manual. For your convenience the link from our support portal is provided below:
https://support.dialog-semiconductor.com/system/files/resources/UM-B-038%20DA14580%20Serial%20Port%20Service%20reference%20application_v2.0.pdf
If you are starting a new design or project, we recommend starting with our newest Smartbond device named DA14531. The SDK is much improved, we have a lot of code examples and improved documentation, and there is also software roadmap support. There is not any software roadmap support for DA14580 product family and SDK5. Additionally, we are working on a DA14531 reference design that will combine our DSPS (Dialog Serial Port Profile) with Codeless.
Please check out the DA14531 product page:
//www.wsdof.com/products/connectivity/bluetooth-low-energy/products/da14531
DA14531 Applications :
——连接消费者:灯塔、智能标签、远距离e controls, Proximity tags, Connected watches, Stylus pens, Mouse, Toys, Low power sensors, Bluetooth LE add on “BLE pipe” to existing applications
- Connected health: Connected injectors, Inhalers, Glucose monitors, Smart patches, Blood pressure meters, Thermometers
- Automotive: Tire Pressure, Monitoring Systems and low power wireless sensors
The big benefit of the DA14531 is the ultra-low cost and power!
Thanks, PM_Dialog