Hello, I'm looking for your support on getting the recommended footprint for the component DA14585-00000VV2.
I'm interested in knowing your recommendations for such small design BGA packages: Do you recommend Soldermask defined pads or Non-Solder Mask defined Pads, size of the copper pad, size of the mask aperture, routing traces recommendations, etc.
I found the footprint in the SnapEDA site, but it is dowloadable in several ecad formats that I have not access to.
Besides, Not sure if that footprint from an external source, was already validated by your expert tem.
Is it possible to get the recommendded footprint direct from dialog in PDF format with all of your recommendations?
Thanks in advance for your support.
嗨，伙计们，我在尝试使用DA14531的Pro devkit时遇到了无尽的麻烦。这里有一个精确设备的数字链接：
Hi,
I'm just getting to grips with the DA14531 module and things are generally going pretty well ... I feel slightly limited by the number of GPIO's, but it should all work out ok for my current project.
One thing has been bugging me ... why didn't you route the flash SPI pins out to the module external pins? There are 6 GND pins so surely adding P0-1/3/4 would have been possible, and then you would have had some more flexibility with GPIO's and the ability to re-use the existing SPI bus rather than having to find three more pins for it!
Was it footprint backwards compatibility?
Thanks,
Lee.
嗨，
我需要在我们的b/d上为DA14583的FCC RF认证实施测试模式I/F。
我正在寻找HCI供应商特定的命令请参考有关DA14583的文档和测试模式设计指南。
请帮助查找它们好吗？
谢谢。
Josh Yoon
嗨！
为了在DA14531 USB开发包上测试休眠模式，我需要为休眠唤醒释放PIN0\u 5。在DK上，这个引脚用于UART的调试信息：有没有一种方法可以将UART移到PIN0\u6（例如），这样我就可以同时保留调试信息并使PIN0\u5可用以将设备从休眠状态唤醒？
我已经阅读了硬件用户手册（UM-B-125），但我只找到了如何使用PIN0\u 5，但这将禁用UART调试功能。
谢谢。