Sometimes windows lose the connection to the nRF51 Dongle. The only way I have been able to reconnect to the dongle is by unplugging and replugging it to the USB port. I have...
app : nrf tools on git hub
s130: sdk v11
s110: sdk v8.1.0
example : nrf_ble_uart.
after modify, it happen, is there some definition shoud modify in app?
by the war,the...
Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
HI,
with the new version of the bluetooth website, i can not find the link to overview the profile,service,characteristic and something else related to it.
thank you.
I've developed my BLE application that is based on nRF518822 and softdevice S110 v.8.0.0.
I've defined 6 services (4 with 2 characteritics each and 2 with 1 characteristic...
I can get right value when I chose QDEC_SAMPLEPER_SAMPLEPER_512us in slow application ,but in my application my max data rate is more than 2k, so the QDEC value is less than...
nrf51822 SDK 9.0
iphone 6plus System version IOS9.2
When the phone receives the QQ message "static void notif_print(ble_ancs_c_evt_notif_t * p_notif);" can execute.
but...
Hi,
I'm trying to run my application on your PCA10031 and PCA10000 USB Dongles and I'm having a problem getting the UART receive to work on the PCA10000-- my application...
Hi,
I want to to use an external ADC for the NRF51 since the resolution for the NRF51 goes up to 10 bits and I want to use a system that goes up to 16 bits that has a sampling...
Hello,
I have a device based on nRF51822 revision 2 and SoftDevice S110 v7.1.0. Because it is revision 2 it is affected by PAN44 and PAN45, and by default the SoftDevice...
Are there documents other than "S110 nRF51822 SoftDevice Specification v1.2" that describe the SoftDevice resource usage? I am particularly interested in the S130 on the nRF52822...
Hi,
I`m a newbie user of nrf52, i want to know what are the neccesary libs to configure the BLE on nrf52 and what are the steps from the scratch.
Thanks
Hi,
I am using nRF52832 with S132_V2.0.1 and SDK_11.0.0. I have set advertisement interval at 2 second.
I have observe one thing in advertisement that many times device...
Hi!I work with a Beacon Kit (nrf51822) and I would like to know which is its default radio transmit power and the velocity of transmission. In my application I sent via Ble...
Hi,
I'm using the reference project "Experimental: Eddystone Beacon Application" to transmit Eddystone URL packets and I'm sniffing the data with Wireshark.
I noticed...
Hi,
I'm using nrf51822 board with SDK 10 and S110 softdevice.
My application is based on uart over ble. It take 20 bytes data from a android device using nus, store that...
I have created files before with s110 sd8 with the
nrfutil.exe utility using a bat file.
nrfutil.exe dfu genpkg --application nrf51422_xxac_s110.hex --application-version...
Hello,
I want to connect one board trough SPI to my nRF51-DK. Using SDK11 and SD130, the nRF51-DK is the SPI master, I call the function nrf_drv_spi_transfer() but the...
Hi ,
In my project , i can use the battery service in my project.
But if i want to use the another four ADC channels , how to add it ?
my project is working at SDK 9...
Hi,
I am using 2 nRF52832, one for ESB Tx and one for ESB Rx used to send payload through UART using SDK11.
Tx board is used has a low power transmitter which transmit...
hi all,
i am a begineer to nordic. i want to send data over ble and read that using master control pannel.
please say wat api i want to use and how to use. please give detail...
