I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
Everyone in the PCB hardware space has heard of the great capacitor shortage, especially on ceramic caps that are 0603 and larger. All of the caps I'm using around the chip...
Dear Nordic,
I want to assign P0.16 for Analog input!
I refer to SDK_15\examples\peripheral\saadc, I review saadc_init function, but I stil don't know how to assign P0...
Hi,
I have to do a wireless accelerometer. This means that I will have an MPU9250, an Arduino (for testing) and I need a way to transmit the values from the accelerometer...
Hi!
I have ~80 mesh nodes that are flashed with my customized version of the light switch server (I have added some I2C sensor stuff too). I've now been wrestling with trying...
Hello,
I'm right now facing the issue in dumping the code to NRF51422. As before the code was getting dumped but now I'm facing some errors in dumping the code.
development...
Hi.
I want to implement the following functions.
Voice -> Microphone -> Bluetooth -> Speaker
I do not know anything about this field.
1) Can I implement the above...
I am developing a product that would benefit greatly from the use of NFC but is currently limited by the fact that NFC scanners are only available from iPhone 7 onwards. If...
Hi,
I was wondering if it is possible to create a program that can control mouse movement as well as perform some keyboard button functionality at the same time?
Hi,
I'm developing an Android App. I want to measure and display advertising interval of any scanned peripherals like NRF Connect does.
I researched Android BLE Scanner...
I am working on the multi peripheral example and added the uart services uart working fine but how i can see the data without enabling the nrf_log.if i am enabling the nrf_log...
Hello all,
I am currently in the process of adding BLE support to our project. I have been as careful as possible when copying over source files and SDK_config settings...
Hello,
I am using SDK 15.0.0 and GNU Tools for ARM Embedded Processors to compile the Application Program.
I faced a problem to understand compiler abbreviation, so i...
