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...
Hello,
Here i are using nRF52832 ,softdevice S132 and mesh sdk v3.0.0
For my Application,i need to go with DFU.so i merged my application into the example code of DFU...
Hello,
Does anyone know if the FreeRTOS port that's distributed with the nRF5_SDK_14.2.0 is intended to support nRF52810 chips (which have no hardware FPU)? I started working...
SDK 14.2 keil5
I want to run freertos with nrf52810.but I did not find any example .
Is there anyone have tried this?
I downloaded nrf52832 code(ble_app_hrs_freertos...
Hello All,
I have looked around for answers to my specific issue, however I did not seem to find one that aided me enough to fix my issue.
I have created a BLE profile...
Hello,
SDK 15.2, SD 6.1.0 with PCA10056 1.0.0, 2018.20. nRF Connect App v4.22.3. Pixel XL.
I'm running into an issue with my application where the phone disconnects after...
Using: Linux (Ubuntu 18.04), gcc/Eclipse, nrf52840, v15.3.0 SDK, SD 6.1.1
It has been a real bear of time using the SDFU in the newest version of the SDK. There were a lot...
Dear support,
Our team is considered doing their own smart watch, so i found that nRF52 chip is a nice solution. Just before we start, i would like to do some basic questions...
When we ported our FreeRTOS based project to SDK 15.3 from 15.2, we noticed a big jump in the CPU Usage. It turned out that the issue was in SDK 15.3's freertos port_cmsis_systick...
Hi nordic,
I send multiple bytes but always only receive packets of length = 1. For example in the picture, I sent 2 bytes 0x68, 0x69 ('DE') but only received the first...
Hi
What is the difference between ble_nus.c and ble_nus_c.c?
because i went through both the files and i felt both files are almost same except an extra function(db_discovery...
Hello, I bought a nRF52832 Breakout Board from SparkFun. from their tutorial, you can program this board using the serial bootloader and the Arduino IDE. However, aside for...
I am trying to operate a BLE5 sniffer with nrf52840dk
After connecting the dk to nrf connect desktop and programming it with a wrong code (by mistake), it is not able to...
I'm using the nRF52840 DK.
I managed to burn the on-board nRF52840 MCU several times, using the nRF connect windows app.
After several such successful burns, with various...
Hi,
According to the datasheet:
Does this mean that when i change my vdd from 3V to 2V, then the current peaks will be reduced? If so what does this:
graph means...
