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...
Hi there,
We would like process to process a Mesh DFU
Mesh: I dont know if I can call that a mesh but it's basically 4 52840_DK connected in serial over BLE using nRF5_SDK_15...
Hello,
I am using nrf52810 with mpu6050 to read the accelerometer and gyro-meter data and now i need to update the data as service data and also advertise continuously?...
Hi all,
I'm a beginner and want to learn about NRF52832 DK. But I have trouble in setting up my software enviroment and I don't know which software or IDE I could use to...
I am using NRF_LOG_INFO to debug. But in my debug terminal It will show only NRF_LOG_INFO that used in main.c only. In another .c file not show NRF_LOG_INFO
Can anyone explain for me about ble_app_uart function ? this example is too few comments about how to function work. So I can understand flow how to nRF receive data from...
I am using version 1.9.0 of the sdk and trying to get DFU working from nrf connect on desktop to a BL653-DVK using the peripheral_uart sample project but when I connect to...
Hello. We scan the surrounding Advertiser (nRF52832) with the prototype Central device (nRF52832). SCAN_WINDOW = SCAN_INTERVAL = 120ms. There is one problem. The Central device...
I entered bootloader mode (holding reset while powering up) and flashed an erroneous bin file by copying it to the mounted device in my file manager.
I suppose that to recover...
I ran into a problem. I am unable to disable or reconfigure UART1. Any changes to the file .overlay does not give effects. I paste into the file nrf9160dk_nrf9160_ns.overlay...
Hello,
I am using an nrf52832-based ble chip and try to communicate with cap1293 touch sensor. I'm using SDK 15.3 and started off from the twi_sensor peripheral example...
Hello,
I am using the nRF 52840 DK board. Using nRF5_SDK_17.0.2 I am trying to implement basic BLE advertising in my code. Also, I have turned on the RTT log. From the log...
Hi,
In the SDK 17.1.0 release note (downloaded from https://www.nordicsemi.com/Products/Development-software/nRF5-SDK/Download?lang=en#infotabs ), the verification GCC compiler...
I'm trying to create a Zephyr Shell command where I can write a certificate to the modem. Putting the certificate in the command line doesn't work, so I was going to use the...
Hi
I'm using nRF52805 to realize the DFU function using the buttonless_dfu example project. I follow the instruction of this and use commands in this discussion .
After...
Hi I have an question about use ZB_ZCL_DECLARE_POWER_CONFIG_ATTRIB_LIST macro in case when only one battery used.
I'm trying to declare Power Configuration like this
...
