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 have couple of nRF51422 boards, nRF5-SDK-for-Mesh (v. 1.0.0) and good will to demonstrate some simple multihop mesh.
And I want to write some data to the flash, but operating...
Dear Nordic,
I are using nrf52832 to develop a product that needs FCC certificate,
We use a PA and can increase the output power up to 20 dBm and it
seems that is lower...
Hi guys, I’m doing several tests with my new RedBear BLE Nano v2 board based on nRF52832 using the RedBear library, but I found a problem with reading Notify Characteristics...
Hello,
I need time synchronization between the two devices. At the same time I want to use the standard means of bluetooth, synchronizing the clock of the connected devices...
Hello,
This is the first time I try to implement DFU to update my simple application OAT via BLE on the nRF51 DK.
My simple application is a simple peripheral which...
I have a GPS over UART to a nrf5283. For debugging the GPS, I'd like to passthrough UART from my PC to the GPS. I know the nrf5283 only has one UART. Is there a simple way...
First about my setup: custom devices with NRF52832 chips (SoftDevice 132 v.4.0.2), android smartphones Nexus 5x and 6p.
I'm trying to connect as many BLE devices (peripherals...
I'm working on a custom board with an nRF52382 connected to an IMU over I2C. The IMU provides 2 separate interrupt signals, and I would like to route each of them to a separate...
Hello,
Today I've a strange behavior of nRF51 DK (everything was working ok until today, the last things I did was to reset the J-link FW after a total erase of the board...
Hi all,
My configuration:
nrf52832 microcontroller
Softdevice S132 V4.0.2
Nordic SDK 13.0
I'm using an "app_timer" in repeated mode with 10Hz frequency...
I have recently acquired a NAND chip from Micron and would like to use it for storage.
However, looking through the datasheet I found out that the addressing scheme require...
I'm planning using nRF52810 for a new product to reduce the power consumption.
But i worried whether old smartphone with Bluetooth4.0, like Iphone5s can connect with equipment...
I am dealing with the nRF24L01 to develop a remote controller. When I read the specification, I found a specification item, called C/ICO, with a typical value of 12dB in the...
