hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
I’ve downloaded nRF5_SDK_11.0.0_89a8197 and starting with examples from \examples\ble_peripheral\???\pca10040\s132\arm5_no_packs\
I would like the other device to request...
I want to interface ADXl345 with nrf51 SDK. suppoose my device address is 0x53 and register address is 0x2D and i want to write value 8. now nordic i2c has function nrf_drv_twi_tx...
Hi We have a generated a key pair using ECDSA secp256k1 ```
err_code = nrf_crypto_ecc_key_pair_generate ( NULL , & g_nrf_crypto_ecc_secp256k1_curve_info , & private_key...
I'm trying to run a project baset on the ble_app_proximity example project . When I trying to call a nrf_sdh_enable_request() function library goes into an infinite loop....
Hello,
I would like to know if you can point me where to find the electrical characteristic of the module nRF9160. I'm looking for :
- Then maximum current the module...
I work on your new Mesh SDK 3.1.0 and I have some questions for you.
First it is about DFU over Mesh. I think your documentation is very weak. I understand that they are...
Hello Nordic, we use the nrf52 proprietary protocol in the project, it will send 200 data per second, and no ack confirmation, the application data length is 25 or 32 bytes...
SDK 15.2
Segger Embedded Studio Release 4.12 with DEBUG on
Segger Ozone V2.60k
FreeRTOS 10 from SDK (same issue with FreeRTOS 10.1.0 source files and original ported...
What is the exact sequence when reading a characteristic with variable length and authorize required.
When I have a actual data length of 14 I can read with offset = 0 and...
Hi All Team Members,
Using Nordic Development Kit of nrf52832 I am able to write and test basic application using UART and BLE
using this kit I get the following error...
Hello, I use a custom board with nRF51822QFAA, with two buttons (left, right) and uart for printf/debug. The idea of the project is to have the board always sleeping, it wakes...
Hi,
I have a project which need to use two UART interface at the same time.
As well known, there only have one hardware UART interface in nRF51822/nRF52832. If I want...
Hello, DevZone,
I have programmed an nRF52-DK with the unmodified SDK's ble_app_hrs_pca10040_s132 (heart rate monitor) BLE peripheral application. I also have a Power Profiling...
Hi Susheel,
Thank you for your support.
We would like to get your advice related our new design, with the followings:
Assume we need to support besides of the BT5...
Hi,
I am developing one of the my project on custom board, in which I have to configured the two GPIO Pin's as input to sense the those pin and take actions assigned on...
