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...
Hi all,
I have been playing with my PCA10040 and I came across the problem. I thought that it was a softdevice problem, so I went to bootloader mode (by connecting with...
Hi,
would it be possible to have multiple GAP Addresses for one nRF device? I was able to have this with the S130/S132 using verison 2.0.1 by using gap_address_set and...
Hi,
I have nRF52840 dev board which was detected and LEDs were coming on.
I tried programming the prebuilt throughput hex file in nRFgo Studio.
C:\Projects\NORDIC\nRF5_SDK_14...
Hello dear sir/madam, i have just started with BLE using nRF52832 DK .but i am not able to understand the examples.and don't know how to make any change.what is the basic...
My nRF5x DK kit has suddenly stopped working and I experience one or more of the following symptoms:
My kit doesn't show up in my computer.
LED 5 on my kit doesn...
Hi,
I have a ble scanner working well and i am trying to trigger start a compare timer within a timeslot.
starting the timer in the timeslot with the below code makes...
How does scanstart serial command work in the Mesh SDK?
According to the documentation, it appears that the command lists out unprovisioned beacons. I get a success response...
Hello,
1.We have to implement multi pal peripherals and one central.I have to send data(some sensor data) between it periodically....using NUS sample it is possible??
...
Hello,
I'm trying to repair a device (made with nrf51822) that is not entering the Pairing mode anymore. Everything seems to work fine except that it is not discovered by...
Hi
I am looking for an example that uses encryption on some services/characteristics. But without using bonding/MITM.
I remember it was possible with SD S110 to use...
I am in the process of porting my ANT + BLE app from SDK13.0 to sdk14.0
My basic set up process is
nrf_drv_clock_init();
nrf_drv_clock_hfclk_request(NULL);
while ...
Module for generating a pulse-width modulated output signal.
This module provides a PWM implementation using timers, GPIOTE, and PPI.
Each PWM instance utilizes 1 timer...
hi,
i am working on NRF52 with SDK v11, softdevice S132. i have implemented my application with DFU as per the HRM example in SDK v11. now i want to know about what is secure...
after Installed nrfgo studio ,i turned on the sorftware,but the log display" JLinkARM.dll is not correctly installed. Please run the nRF Tools installer to install the newest...
