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,
We are using system-off mode to save power in our device which uses nrf51822 chip. Our application requires regular wake-ups using RTC interrupts.
But the wake up...
Hello!
I know that nrf51822 beacon advertising packet consists of the following seven data fields:
Vendor ID
Service
Data payload size in bytes
UUID – manufacturer...
I would like to develop a BLE keyboard using nRF52832.
If you know the example source code, please let me know.
And can USB BLE Dongle for Desk-Top PC use the following...
Hi team,
I am trying to figure out how mesh network works. I do experiment with nrf52832 develop board and nrf5_SDK_for_Mesh_v0.9.2-Alpha. After I flashed light_control_server...
I have an app that requires BLE stack to be re-initialized, however it seems that if you run
ble_dfu_init();
more than once, it crashes
Upon further inspection...
Hi all,
I'm working with the nRF52 and I'm trying to run the heart rate sensor example from SDK version 13.1.0 using Crossworks as my IDE. I can compile and run the program...
Hi,
The below results indicate the nRF Connect app requires a handshake even when scanning without connecting. Is this true?
I am using the android 'nRF Connnect' app...
Are there any known issues with the nRF USB on the new chip or dev kit? I bought a dev kit to test out the USB functionality, but was unable to get any programs working. No...
Hello!
I am studying with nrf 51822 eval kit.
I wanted to ask you something about data type of nrf51822.
For the iBeacon model, it needs 31 bytes. 4 bytes of them...
Problem: nrf_crypto_sign() fails with NRF_ERROR_INTERNAL. Observed in SDK 12.3.0 on NRF51422. This probably applies to SDK 14.0 when using micro-ecc backend, as the root cause...
the dfu secure bootloader example is working fine with my nrf52832 sdk12.3 s132. but the experimental buttonless dfu in the example is not working for me. i was able to transfer...
Greetings,
I've got an embedded project where a NRF52 is a "co-processor". The NRF52 used to output UART debug messages but I've since changed this to use RTT.
During...
Android TV devices such as Nvidia Shield, Xiaomi MiBox and Nexus Player have support for voice input via their BLE remotes. I've researched it a bit to figure out how it works...
