Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
Hi,
I recently purchased a thingy91 for a project. I'm trying to follow instructions from a Nordic youtube video ( https://www.youtube.com/watch?reload=9&v=xQ7hDzRULJQ ...
I have a nRF5340PDK, Now I want to know the lowest power consumption of this chip in different condition, such as adv, connect, sleep. But I am not sure how to config the...
Hi, I am developing with the pac10040 dev board, trying to get the BLE running.
My program seems to pause in the ble_stack_init function and I have to press the "IF BOOT...
I recently received two nRF52840-DKs. When initially connect to my PC with a micro usb, LED1 would illuminate on both devices. However, after plugging and unplugging the devices...
Hi,
We have a Gateway based on mediatek MT7688 MIPS 32bits architecture CPU, and we integrate an nRF523832 chip to acquire BLE packets.
The gateway uses OpenWrt OS, and...
Hello Nordic!
I'm developing with sdk15.3.0, s340, and nrf 52840.
My custom board had buzzer and back-light so I need to use PWM.
So I tested pwm library example in...
I ran across something unexpected during development on our custom board today.
I checked the behavior on an nRF52840-Preview-DK board and was able to reproduce it:
This...
Using two nrf52840s and a raspberry pi3, we are going to do mqtt communication.
I want to use raspberry pi3 as a broker and use nrf52840 as a subscription and issue.
What...
Hi Great support team:
Currently our client found their product lost packets of CTF profile at outdoor, they are trying to figure out if it is related by RF signal strength...
I have a question about PeerManager.
SDK: 15.3.0 example: ble_app_multirole_lesc (I changed the source from the sample) using device: EYSHJNZWZ (nRF52832) connection device...
Hello Nordic!
I'm developing with nrf52840, s340, and SDK 15.3.0
Sometimes, I got an error in app_error_fault_handler.
This is information that gives me in app_error_fault_handler...
Hi DevZone,
I am developing an application that needs to use UART communication with the nRF52840 pca10056 board.
I am using Segger Embedded Studio V4.16
I checked...
Hi everyone
I setting my nRF52832 is central and iPhone(iOS 12.3.2) is peripheral and using "ble_app_uart_c(SDK15.3.0 s132 v6.1.1)" sample program. I print the debug message...
I want to mask ble interrupt（only ble interrup other is work）for temporary time and then to enabled ble interrupt ?
how to do it?
thanks for everyone answers!
Out of 10 prototype boards, we have 3 not working well due to 32 KHz xtal issue.
7 units are OK, but the other 3 units works only when configured with internal RC osc. ...
Hi,
I have been hired to migrate an NRF51 project that has S310 to an NRF52 one on S332.
I have looked at the migration guide in detail and had some follow up questions...
