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..... This is Venkatesh. I am using nRF52-DK Evaluation kit. This is my first question posting here. It is pleasure to have an account to share my knowledge and get the...
I created a bsp folder dfu_dual_bank_serial_s120 from PCA10028/dfu_dual_bak_serial_s13 in examples/dfu/bootloader/PCA10028.
This is for supporting DFU over UART for our...
I am using a development board PCA10040 with an nRF52832
I am running one of the examples: gpiote_pca10040
Everything is working fine with this line in the original...
Hi,
My development platform is a central device that there is a WiFi function, I want to set BLE channel map to avoid from overlay. Let my central device can coexistence...
I am using peripheral example(blinky) to generate .zip file using nrfutil python script. I am getting fallowing error.
nrfutil dfu genpkg --application nrf51822_xxaa.hex...
I am getting fallowing error while update app through uart using nrfutil command.
nrfutil dfu serial --package ble_app_hrm_c_s12o.zip -p /dev/ttyACM0
Upgrading target...
Hi,
I'm building a product using RF Digital's Simblee that uses the nrF51822 ver 3 chip. I've narrowed down a TIMER accuracy issue to BLE. The code below starts and stops...
I'm going to make temperature logger in NRF51822.
I want to use ble_app_uart as reference.
When mobile app is connected I have to send kilobytes of logs.
Now I use ble_nus_string_send...
We have used FreeRTOS a lot, also on nRF51 and nRF52. Now I'm trying to migrate our nRF52 code form SDK11-alpha and SoftDevice 2.0.0-7-alpha (?) to the most recent versions...
Hello,
I am a writing my own code for MDBT40P to blink LEDs. I have configured the LED pins and added all the necessary headers in the project. But every time i build the...
Hello
I am trying to develop my Redbear Lab's BLE mini with Nucleo F401RE since I don't have any J-Link segger and USB dongle.
Is it possible to write program through...
Hi.
I'm using PCA10028, SDK10.0.0, S130 as central.
I'm using "sd_ble_gattc_write" when i want to send string to peripheral.
But if i send this function continuously...
Hi,
For example: In scan and connected as peripheral at same time. When disconnect event happen, how do I know who is the trigger, the center or peripheral?
Thanks.
I've read diferents answers to this question. When I change the device nace from nrf Master Contorl pannel the new name is set but the advertising is done with the old name...
