Hi
Do you know of any low cost BLE sniffer that will work with 14531 BLE devices systems. It is for sniffing on Air interface on what is going on. It is the more simplified use cases lige GATT and Serial Port profile.
I looked at this and that could be an option:
https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Snif...
Hi
I have a problem with all of the Hardware Design Examples at the following link, for example, "da14531-ed-wlcsp-boost_vA_376-37-A.brd". When I tried to open it, the system shows "line 1, column 1: Start tag expected.". I tried to open all of the examples with different versions of EAGLE but I couldn't.
I would appreciate it if you help me to overcome this problem.
Hello Dialog,
I am not able to do SUOTA on DA145xx Pro Development Kit.
While downloading image from Android Mobile, I am getting an error, "Invalid Product Header"
Is anyone aware of this problem?
From the tutorial, the product header size is 64 bytes.
But after loading the multipart image file in SmartSnippet Toolbox, I am not able to see 64 bytes of product header in that. It shows only 24 bytes of product header.
Is this the reason for failing SUOTA?
Regards
Flaby
there is not uuid and MAC on the DA14531, but we need recognize and connect to a14531_device, where there are many 14531_devices working. just like the wireless mouse, one mouse connect to one USB device. How to do it?
Hi Dialog,
有一个例子简单地配置设备吗for fixed frequency output? My certification house is requesting that I provide samples that output at low, medium, and high frequencies without requiring software configuration like with SmartSnippets Toolbox.
I suppose I could hack up the prod_test firmware, but I was looking for something more straightforward.
Thanks,
Mike
Hi
Background:
Initial designed we used microchips RN4871 module and used their UART services. We have mobile phone app that sends screen coordinates when ever movement is detected on screen. The coordinates are received at BLE devices without any latency.
查询
dialogengineer，你好，如附件所示，我出现了编译错误，尝试了很久却没法正确编译，请教一下Options该如何设置
Hi Dialog,
I'm trying to configure DA14531 USB development kit to act as BLE client that connects to the other advertising server like ESP32,but I couldn't find any resource how to configure it as client.
Basically I am trying to implement remote using DA14531 where it should be able to read the status of the connected device and any changes made using remote should notify the other device connected to act accordingly . It will be great help if you could provide the resource how to go about it and if any sample code available.
Thanks in advance.
First, I can program SPI Flash with SmartSnippets Gui Interface.
I tried to use SmartSnippets cli to program devices for production but it failed. My command is:
SmartSnippetsToolbox.exe -type spi -chip DA14531 -jtag
and output is:
Hi guys, I've been having endless trouble trying to use the Pro devkit for DA14531. Here's a digikey link to the exact device:
https://www.digikey.com/short/z1pc4f
Basically, the USB connection seems to be extremely unstable. LED D4 is always blinking on the PCB, and I can hear the USB connecting and disconnecting constantly.
On a few occasions the board has connected, but then it will suddenly disconnect minutes later for no discernable reason (I don't even have to be near it).
