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...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Excuse me:
When our tests the RX selectivity of nrf52832, the test results are inconsistent with those in the datasheet(nRF52832 Product Specification v1.4 P232). How did...
Hi,
I am using nRF5340 development board with J-Link connected to "TRACE" pins: SWDIO and SWDCLK.
In app project I have these settings in prj.conf file:
CONFIG_USE_SEGGER_RTT...
Hi Support team,
in the following link, there is a fix decribed to get lowest power down current of the UART0 of the nRF52840:
https://devzone.nordicsemi.com/f/nordic...
Hi all,
I am using the Adafruit Feather nRF52840 as my central device. My peripheral is a nRF52832 with a 9DoF IMU. (SDK17.02)
I need to stream 26 Bytes of IMU data at...
Hello,
we started using zephyr OS for our firmware projects. To implement a propriety protocol on top of IEEE802.15.4 I use the radio with CONFIG_IEEE802154_RAW_MODE =y...
Hello
I am using sdk v17. I am merging the example of ble_app_uart and crypto_aes_ctr.
I added files about crypto and set the file path. However, the path error is printed...
Hello~
I am experiencing hardfault occasionally. (once a day ~ once in 3 days)
I am testing 14 boards to catch hardfault.
The following is my setup
- hardware...
Hello, I was trying to run the sample Alexa Gadget Application on my NR52840-DK, using nrf Connect SDK v1.5.0. However, upon trying to run the application I am getting the...
Hi support team,
I am developing a product. The product needs read adc and restart advertising when no connection.
I get hardfault randomly when called the ble_advertising_start...
Hi all, the application i'm using nRF52810 for requires that I keep the device powered on all the time. However, in the case of errors (tolerable within my application) I...
I successfully compiled the micro_ecc library, but when I try to compile the project with it, I get an error. Has anyone encountered this? What can be wrong?
Build target...
We use the nRF5340 D version IC for one project, but the PCBA (main chip is nRF5340) not working, we can burn the hello_world.hex by Jlink 7.23 version, But the Crystal 32...
We are implementing on nRF52840 with latest NCS version the following code:
The nvs_init() function is halting due to an error at flash_sync_mpsl.c within nrf_flash_sync_exe...
Hello,
We are working on the nrf52840 custom board in that We trying to update firmware via DFU.
Problem definition : First we update firmware via DFU application boot...
