Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
Hello guys, looking forward to some help here!
I've been working on a Unit Test system setup with CMock + Unity for a BLE app. But when I try CMocking some headers in the...
Hi everyone,
I want to set TX_POWER using sd_ble_gap_tx_power_set(BLE_GAP_TX_POWER_ROLE_ADV,m_adv_handle,RADIO_TXPOWER_TXPOWER_Pos4dBm);
m_adv_handle = BLE_GAP_ADV_SET_HANDLE_NOT_SET;...
hi everyone ,
I have problem to set tx_power in my ble_ibaecon code.
I referred sdk15.0.0 ble_peripherals/ble_app_beacon example.
a ) First, I tried using below function...
I have downloaded the source code to use the following functions.
https://github.com/NordicPlayground/nRF52-ADC-examples
The following problem occurred in version 17,...
Hi Nordic Team,
I have a installed version of Segger Embedded Studio with both the normal version , and the "Nordic Edition".
When i build a sample project with nRF connect...
Hello，
Purpose: Adjust 5340 frequency offset.
I want to use software adjust the internal load capacitance, but I don't know how to do it.
I found this below.
Can...
In a project using NRF52832 and SDK V15.3, we're having random crashes which have been isolated to a NRF_ERROR_BUSY (17) in components/libraries/log/src/nrf_log_backend_uart...
Hi, I am trying to do unit testing of my application, but at the moment I am not able even to compile and run a test of the example. I am using ncs v1.1.0 following this example...
I downloaded the following repo from github: https://github.com/NordicPlayground/ncs-display-ble-example , applyed the patch and i uploaded the scketch to my nRF5340DK , but...
Good Afternoon, I recently got an nRF5340 PDK kit and would like to get OpenThread examples for this board.
If possible I would like to demo the OpenThread CLI example....
I'm using this code to handle interrupt and power down the device. However, this code is not working the softdevice.
I just want to power on and power off using an interrupt...
Hello,
I am working with the nrf_cli_ble_uart (SDK16), I am able to connect, exchange data, however when I disconnect I got an assert :
It is indeed in ble_nus.c ...
Hi Nordic Team,
I am using a simple GPIO (tx/rx controlled via GPIO) FEM (PA/LNA) with connected to nRF52840.
I know I am allowed to crank up the TX power of nRF to +2dBm...
Is there support in NCS for MCUboot images encrypted with a different encryption key (not the same key as the signing key)? How is that configured (via prj.conf, etc)?
Hi, I have a nRF5340 based target board running SMP server plus MCUmgr. My ultimate goal is to reproduce on Windows the DFU over serial I already do from Linux. Tese are the...
