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...
hello,
i am using nrf52832 with our customized board and i am trying to send 427 characters string at a time using lbs service but it only accepts 200 characters in single...
Hi! I've got over 2000 smartwatches out in the field that are using the nRF52840. The hardware designers thought it was a great idea to expose the SWD pins along with the...
Hi experienced people
I try to initialize twi on pin 44 and 45.
ret_code_t err_code; const nrf_drv_twi_config_t twi_config_top = { .scl = 45, .sda = 44, .frequency = NRF_DRV_TWI_FREQ_100K...
Is there an easy way to get the manufacturing data from an advertisement packet in the 17.1.0 SDK?
I also struggled with extracting the rssi value and ended up using:
...
I'm using nrfx_saadc V2 in nRF5 SDK 17.0.2. In nrfx_saadc_abort nrf_saadc_task_trigger(NRF_SAADC_TASK_STOP); is called regardless of if the ADC is currently running. If the...
Hi!
We're using the nRF52810 chip, so we have a very limited amount of flash memory. We're looking at every opportunity to save some space. We currently run with a modified...
I've got the USB CDC ACM example up and running. I'd like to do something similar on the nrf52840 Dongle but rather than using a UART for the CLI, I'd like to use a second...
hi support team,
customer has one question about USB device to restart manually, because customer need to change the HID descriptor for some reason.
i tried on usb uninit...
I need your help to design the radio matching network on device nRF52805.
Here the reference design: infocenter.nordicsemi.com/index.jsp In this reference design L1, L2...
Hi Nordic Team,
My dev environment is as follows:
nRF58232+ ses+ sdk17.0+ softdevice 132
We are using BLE Chip on custom board
When we flash precompiled hex file...
Im working with nrf52833dk to implement USB mass storage using the flash to write into txt file.
main.c code is:
when flash and plug the usb the file storage apeare...
Hello!
My name is Carolina and i am working in my thesis with a multinacional enterprise in Aveiro University The objective is to develop a system like a security system...
Hi Team,
I am not sure nrf52840 chips if they must connect ants so that they can broadcast?
Because I do see the ant on the nrf52840 DKs.
Could you help me?
With...
