Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
We have already developed firmware for our product using SDK nRF5 SDK v14.2.0 with Soft device S132 V5.0.0. For the new product development, we plan to use the Soft device...
Hello all,
We are trying to use Background DFU.
We are able to trigger using "background_dfu_validate_trigger" and "background_dfu_process_trigger". Process the init packet...
Hi,
I'm looking to connect DAC 5504 ( By AD ) to my NRF52840 based design.
I was wondering if a similar work has been done before ? I can use a good reference code
...
Hi!,
Im curious of what the below module (U34) does within the GPS circuit?
Also, what does the MAGPIO0 "55" do?, can I use one of the GPIOS for enabling the GPS?...
Hello All,
I created a BLE service (relay service) to be able to turn ON or OFF a relay switch. The relay switch hardware is attached to Adafruit Bluefruit Feather (nRF52832...
Hi,
As i know that the nRF52840 DK having thread, Ant and zigbee supports. Till now we can tested examples using the DK's only. Now am eagerly waiting to know that is...
Hi.
I use SDK15.3 (PCA10056 NRF52840) USB MSC example.
i can enumerate disk, creat file and delete file. but i can not edit file.
When I edited the file, re-plugged...
Hello! i am working with nrf5-ble-mpu-data-ready-interrupts example from github, I defined twi, could compile it without errors. But the case it, it doesn't advertise and...
Hi,
I'm trying to get my NRF52840 to minimum current in sleep, but got stuck around 440 uA. Reading through the various posts about sleep current for this type of device...
Hello,
I have created a service with three characteristics in which the 1st and 3rd characteristics have all the three Notify, read, write properties. The second characteristic...
Hi!
I'm try restrict device connections with whitelist.
Code based on examples/ble_peripheral/ble_app_hids_mouse.
My problem - any devices can bond and connect even...
Hi,
Using power profiler I measured power consumption of BLE mesh and it gives ~12mA.
What I would like to know is why the device is consuming more power during scan....
Hello. I am currently developing a program for BLE communication. At that time, when a notification from the communication partner comes, the handler function is called, and...
Hi,
If zigbee_erase_persistent_storage is ZB_TRUE at coordinator, only commission within 3 minutes is accepted.
If zigbee_erase_persistent_storage is ZB_FALSE, any ZED...
Hi,
I am on verifying long run test.
environment
SDK : v3.1.0
PS storage : not erase (ZB_FALSE); ==> zigbee_erase_persistent_storage(ZB_FALSE);
ZC -----------...
