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...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am working with some code from a previous provider and I found in its void bsp_event_handler(bsp_event_t event) function this code:
case BSP_EVENT_MID_PRESS:
err_code...
Not sure if this is the proper venue for a bug report:
In nrf_nvmc.h (from SDK v12.2.0)
/**
* @brief Write consecutive words to flash.
*
* @param address Address...
Hi,
We need to add WeChat / AirSync functionality to our nRF52-based product. Is there any support available from Nordic for this kind of environment? For example ble_wechat_service...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
hi，
i can't find the ID for softdevice_s140
run cmd ： nrfutil pkg generate –help
--sd-req TEXT The SoftDevice requirements. A comma-
separated list of SoftDevice...
Hello,
I´ve got a problem with the primary services discovery when register more than 1 vendor specific UUID.
I´m actually connecting one Cadence Sensor and one Motion...
Hello!
I have problem with DFU bootloader on nRF51822-xxAA.
For first, I made all steps for upload bootloader(erase chip, upload SD s130, upload bootloader).
I used...
Hello, I use nRF51822 based device with s110 softdevice. I noticed that data exchange is different on different connected centrals.
For test I used Windows and Android powered...
Hello,
I have my project up and running using the "nrf51-micro-esb" project. I can successfully set my device to PRX mode and have it receive payloads just fine. Similarly...
Hi,
I have an issue about power consumption with a board nrf52 10040. The consumption should be 100µA but is 500µA. I found an errata about that in ' infocenter.nordicsemi...
We're using nRF52 to read two sensors data: one is an ADC chip using SPI; the other is a PPG sensor using I2C. MCU sampling rate is 250Hz, meaning every 4ms, MCU will poll...
Hi all!
I'm a beginner developer.
I start my work with nrf51822, download examples e.t.c
Now I try to download my code in real PCB with external 16MHz crystal.
Code worked...
-----------------------------EDIT--------------------------------------
I've changed topic name, because not buffer overwrite is the problem.
I need some mechanism for...
I am working on a project for college in which I need to build my own PCB. The code works fine on the Dev Kit but on the PCB, the bluetooth is not showing. I have tried looking...
