When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
I'm struggling to get started using Keil with an NRF51822 mounted on a custom board that I have cobbled together.
I have opened the blinky/pca10031 example as a starting...
Hello, I have two nRF24L01 devices that can already talk to each other on a custom address. When I try to talk to the nRF51822 from one of the nRF24L01 devices, I cannot get...
services.h
Hi,
I'm writing an interface for my nRF8001 and am a bit confused about the NB_SETUP_MESSAGES value. In my services.h file the value is 14 when it appears there...
May be i haven't seen it, but how i can select if the setup will be stored in the NVM or volatile storage.
I prefere to start development with volatile storage.
On Page...
Dear All,
I used the array defined in services_lock.h to setup the nrf8001 module. Therefore, the service setup is written to the OTP memory in the chip. Now, I want to change...
Hi
I tried to connect our non-bonding device to Windows 8.1, but it ends in an error message. The implementaion uses the device_manager_peripherial from SDK 6.1 with the...
I am using the nRF8001 and trying to do ANCS. After rebooting the Arduino / BLE Shield, I have to reset Bluetooth in iOS in order for ANCS to work again.
I was thinking...
This is the second part of the problem firstly exposed in this question .
I have the problem that, with a Blend Micro Arduino board from Red Bear Lab after a while (randomly...
Hi,
I want to implement BLE based access control application. I have developed nRF51822 based Peripheral device & iOS application based central device to pair with the...
I've finally completed a BLE transmission using tips about connection interval, slave latency and supervision timeout given here . I checked it with Master Control Panel app...
We are trying out nRF51822. My colleague has a top of the line Lenovo running Ubuntu and is able to detect the module when scanned. However, my macbook pro Mid 2014 (Which...
I asked this question ( devzone.nordicsemi.com/.../) to get an answer that I needed to apply for getting the Apple iBeacon certification.
Now I applied for Apple iBeacon...
I'm wondering (hoping) if there is something that I'm not doing correctly ...
We have a BLE application on the nRF51822 which has been working nicely.
It is a custom BLE...
What might be the reason that sd_softdevice_is_enabled fails? I've been programming with the S130 for some time now. And now I am in the process of adapting the bootloader...
For the S310 stack the bootloader does not set a SD_MBR_COMMAND_INIT_SD command. What needs to be done for the S130 ?
#ifndef S310_STACK
sd_mbr_command_t com = {SD_MBR_COMMAND_INIT_SD...
