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...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hello,
I am using the Android DFU library . The constructor for the DfuServiceInitiator class accepts a device address. Can one assume that providing an application address...
Hi,
I use sdk153.IC is nrf52840.
Install NRF connect on Android phones such as Samsung vivo oppo. Only Samsung can quickly scan the broadcast and the connection is normal...
Hi Nordic,
I am using your QSPI example code and make it into functions for my application. The code could run if I block the rest part of my code and only run the QSPI...
Hi,
4 years ago we implemented a 802.15.4 and Bluetooth Multi protocol project on the nrf52840. Our application continuously ran 802.15.4 and bluetooth was just used for...
i tried to use the high voltage mode of nrf52840, but when i flash a firmware called "ble_app_hids_keyboard" which use the nrf52 sdk, all is good. but when i flash the firmware...
Hi,
I'm using nRF9160dk to configure MQTT . i'm new to MQTT so ,Is their any example code to understand and work on it by using " ZEPHYR RTOS "
thanks in advance.
A product I'm working on uses an nRF5340 (actually a Fanstel BT40 module with an nRF5340 in it) with NCS v1.7.1.
It's got an SPI slave connection (the nRF is the slave)...
good day,
is there a guide or tutorial on how to detect different press type in single button? will try to assign different tasks per button press types (single, double...
Hi Support team,
According our spec 52832 rx is about 5.4mA, but actually i measured our example, it is about 7.1mA, may i ask where is the gap? so i suspect it is because...
Hi,
I'm developing an application based on the nRF52832 development kit. It is nrf52dk_nrf52832(PCA10040). I have used nRF Connect SDK (3.0.0) for the project development...
Hello,
I am trying to interface the ble_hid_keyboard with uart using nrf52840-Dk in SDK 17.0.2. But not able to print data from uart and even not able to connect hid keyboard...
Hi,
I have an nRF9160 and working am off of the AWS_IOT sample code. When I start the device, the error messages occur 2-3 times and then the device connects successfully...
Hi,
I'm working on a custom board with a nrf9160 µC. This board is powered by a battery and a supercapacitor and my job is to assure the autonomy of the battery.
I...
I am using 9160 to develop a product for customers, which saves the date, time and other settings in NVS. Yesterday, I encountered a problem that the product could not start...
Hi Nordic team,
Is there any sample project which implements DFU controller in nRF52832 central device? I need to update peripheral device firmware from central device...
