Is there a way around the issue where bluetooth communication acting as a pass-though terminates the packet whenever null character is found in the packet.
SDK: nRF5_SDK_12...
Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
Hi Team,
We are using the NRF52840 for our development purpose in BLE peripheral Mode. While connecting to the Central Device we observed the behavior, It is negotiating...
Hello, I want to ask a question. We have a project that needs OTA function. There are two Bluetooth devices A and B.
1. Both A and B are central_and_peripheral
2. A's...
I want to check for an RX timeout after sending a TX.
I am puzzled on how this comes about.
As best I can tell I have enabled TIMER3 for the timeout.
I have created...
I'm trying to create a user defined HCI command for nrf52840 over the Zephyr APIs to be used against Bluez stack on Linux.
I've enabled the CONFIG_BT_HCI_VS_EVT_USER=y....
Hello,
I am trying to accomplish sending a simple ON or OFF command to the coordinator. Is this possible to do?
I have a router device with these Clusters:
It...
I have been converting my TWI calls to be asynchronous by specifying a twi_handler, but my NRF52840 does not sleep during the TWI calls.
I use SDK15.3 and s140 softdevice...
So this is my understanding of the programming process of an external board using the DK.
Pins from table 1 here: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrf91_dk...
Hi,
I want to develop DFU using BLE. I have started with test image given in the example folder.
I have nrf52480 device , using S140 softdevice. I have followed these...
I am unable to see advertisement on the nrfconnect app, when using BLE_GAP_ADV_TYPE_CONNECTABLE_SCANNABLE_UNDIRECTED
However, when using BLE_GAP_ADV_TYPE_NONCONNECTABLE_NONSCANNABLE_UNDIRECTED...
Hello.
I am developing using nrf52832 (S132 v7.0.1, SDK v16.0.0) as a central and Android device (Bluetooth 4.2) as an advertisement.
During development, I was wondering...
Greetings.
We've been developing a product that uses BLE Mesh. We are currently using the Waveshare nRF52840 Bluetooth 5.0 Evaluation Kit for prototyping purposes. As far...
When I try basic usage of NRF Queue library I'm getting the following error:
Undefined reference to `nrf_queue_write'
SDK version is 15.3.0.
In sdk_config.h I've enabled...
Hi Support,
I have tried setting up my nRF52840 Dongle ( https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-Dongle ) PCA10059 as explained in the steps...
Hi,
I've got the gaming mouse dev kit and I'm stuck trying to get it programmed using my nRF52840-DK. See my hardware connection image below.
If I leave the mouse power...
