I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Trying to integrate memfault SDK to nRF SDK 17 segger embedded studio. But couldn't understand the below section. Can someone help with passing flags to linker and also adding...
hi,i use SDK17.02.
l use ESB RX mode, I need send the ack payload data, and I can only write it for 8 times. After I write it for 8 times, I use nrf_esb_flush_tx() to clear...
I am building a Thread Coprocess using the nRF Thread Coprocessor template . Everything seems to work fine except when I use the OPENTHREAD_MANUAL_START=n config in the prj...
hi dev.
I study ble uart.
and I succeed connecting with dk board(peripheral) and nrf tool box(uart).
and I also connected with dk board and putty. // like that computer...
Hello Community,
I am trying to test mqtt_simple sample on both of nRF9160-DK(nRF9160 SICA B1) and Thingy91(nRF9160 SICA B0). My hardware version: nRF9160-DK: 1.0.0 Thingy91...
Hi!
Is it possible to configure a the nRF52833 to a fixed radio channel, on which BLE signals are received (Only RX-mode)?
Thank you very much for answering my question...
We have a keyboard, and user can switch to different central device.
In old nrf sdk, we use different mac address map to different cantral when bonded.
But in ncs 2.0...
Hi,
I try to design own IoT project with nRF but I don't know where I can started. Is nRF BLE supports Alexa and Google home? And can you share some documents or example...
Hello
I could not find a statement on the permitted (re)use of the hardware design files provided for your DKs.
Is it fine to base a commercial product containing an nRF5340...
Hi,
we are using nRF52840 and we are now about to start certifications with it, VERY SOON.
We are planning to use DTM for that. I am trying to test it with nRF Connect...
We need to add the functionality of radio test to a BLE Application. Normally, BLE is active, but we need the ability to stop BLE and execute radio tests upon command. When...
Hi:
I want to use hello_world example OTA nrf9160.
Reference application_update example .
How to use application_update?And How to modify hello_world into a file that...
Hi,
NCS2.0.2, nRF5340 audio DK, VScode
about Le Audio
1.CIS mode,when is bidirectional communication supported?
2.when LC3 support 16bit 16kHZ?
3.when suppourt DFU...
