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...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
I programmed my beacon with this code:
ble_app_beacon.zip
I use nrf connect app to see its signals. nrf connect can find my beacons but it says:
serviceUUID : N/A
TxpowerLevel...
Hi all,
I believe it should be possible to defined a characteristic which can be written to but have no automatic write response ACK sent. Instead I want to send a manual...
I develop a temperature sensor sending a temperature and battery status every second.
Used to work fine on previous nRF Toolbox.
Today on my Android 6 and latest nRF Toolbox...
Difficult to obtain the high-ohmage resistors in the solar beacon reference design. Will 5% resistors suffice or do the resistors have to be 1% tolerance.
I have difficulties understanding the COMP APIs, this function below starts after initializing the COMP the peripheral.
nrf_drv_comp_start(NRF_DRV_COMP_EVT_EN_CROSS_MASK...
I am using the nRF51822 utilizing the internal LDO setup. I received a question during regulatory submittal that I am not able to answer and am looking for help on. Is the...
Hi
I've tried to update some of our environment to the SDK12 files. When I tried to compile some of the files a weird bracket error showed up.
At the end i could find...
Hi,
I'm trying to run one of the template app programs from the Nordic SDK 12.0 library with a nRF52832 board as my target. I had trouble with compiler errors using the...
I curious about that what does exactly mean 'arm5_no_pack' folder name in SDK.
I usually used or developed under uKeil5(MDK-ARM5 v5.12).
What is relation with 'arm5_no_pack...
Hi
I'm trying to port my firmware to the NRF52 DK, but I'm having trouble getting it to work.
Could you give me a hint based on the stack trace below, what the problem...
I am compiling the simple BLE HRS with freeRTOS example using gcc and eclipse environment. I followed the example provided on eclipse and was able to build the blinky example...
Hey there, I have beacon device, its nrf51822 and it is a pretty standard beacon but it is not nrf beacon(so it does not have sw1 and sw2 buttons), when I search for it with...
With the SDK_11 s130 ble_app_gls on nRF51-dk, i am able to pair and bond with the board with Android 6.0 as central. But if the user forget the paired device on the android...
Good morning,
would it be possible for a Nordic RF specialist to review our antenna design? Preferably we would upload our Altium-based layout for your review.
Thank...
