Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
I'm seeing the same issue as this question , but I'm on SDK 13.1, which has a different peer_manager.c, so I can't directly use the fix for that question.
Like the other...
Hi,
Scenario:
Two nRF52832DK boards on a table, approx 20 cm from each other, +4dBm output power.
Payload length is ~60bytes.
Running at 1Mbps gives me less than...
Hi,
assuming I have an IMU sensor with 3 different interrupt lines. And I want to start a TWI DMA transfer for each interrupt line in parallel. Is this possible since there...
Hi all,
We are starting new project, the aim of the project is control street lights through web site by using gprs connetion.
The key requirements of the project is...
Hi
I finished preparing the nrf52832 board to use ppk and measured it with ppk.
I am trying to repair the nrf52832 board.
However, I do not understand the contents of...
Hello,
I'm porting the nRF8001 SDK to STM32 using HAL (CubeMX). Communication seems to run fine, however, the setup stops with CRC error. See abridged the logical output...
Hello everyone.
I am developing with nRF 52832.
However, when I call UART_init() function. my source code outputs an error message.
source code is under the line...
Hello, i'm using a nRF52840 on a PCA10056 and want to wake up from __WFE() with a minimum delay. When i'm using the debugger, i achieve a low latency but without the debugger...
Hello All,
We are working with one of the customer, where he is asking for range 200 meters between 2 nrf52Dk(nrf52832) and he want us to prove the same using two development...
I am trying to use the cryptocell in the bootloader (bootloader_secure_ble) for verifying dfu packages, but fails in signature verification for the same dfu package, same...
Hello,
I am designing the NRF52832 based board.Specifications of capacitor in reference design is as follows:
0.8pF, NPO, 5% tolerance
But with my vendor these two capacitors...
I am designing nrf52832 based board. In matching, 3.9 nH inductor is given.
I have selected the componenet with following specifications :
Specifications of inductor...
Hi Everyone
I am using nrf52832 development kit , sdk 14.0.0 with iar and i am trying to merge the ble_app_buttonless_dfu and ble_app_uart code.
I have done the changes...
Hello guys.
I am able to save an array to flash memory unfortunately I can not save a struct in flash. I am referring to this question Save struct to flash . However I...
