I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
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I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
Hi,
i'm developing an app for Android and iOS that needs to comunicate with a devices based on nRF51422 with S110 v7 loaded.
We want to encrpyt all comunication and enstablish...
Hello All,
I would like to implement static pin on my sensor. Remember how some Bluetooth Headsets are hardcoded to '0000' I would like to implement '123456' since BLE...
Hello all,
I am using nRFgo motherboard(nRF6310) and nRF51422 DK(s310) and
MDK_ARM(keil Version 5 IDE) to build the sample code.
It seems workable to program and download...
I just got an mBed board and I'm having trouble getting the J-Link to work on OS X even though I have version 4.90.
MattBookPro:gcc mbrandt$ JLinkExe
SEGGER J-Link...
Hi,
I have two types of nRF24 equipped devices, let's call it a BaseStation and a Slave. BaseStation is configured as PTX, whereas Slave is configured as PRX. Both use...
Hi Guys,
i've a problem with the simple_uart.c module.
I print some intermediate values with app_trace_log -> simple_uart.c and sometimes, the application stucks at: ...
Hi,
I try to get BLE working on an n51422 with the S310. I would like to implement a cycling_speed_and_cadence GATT server using the provided libraries. For now I've called...
Hey guys,
I am working on beacon profile on nRF51822 QFAAG0 mounted on the nRF6300!.
I checked the SDK version 6 and 7 on it which have been downloaded from myPage in...
We would need to know the type of Nordic 51822's anaog-to-digital converter. Is it making use of so called successive approximation, or some other technology such as sigma...
hi,
In a couple days, I am getting a prototype board with your nRF51822 for evaluation purposes. Is it possible to get access to your SDK and code samples?
Regards,
hi.
i find that my ble app can not receive bytes without any OVERRUN errors through uart while ble is connected and exchanging data. i decrease the baud rate and promote...
I'm a beginner on embedded field.
I am having a nrf51822 development kit & Starter Kit and a mbed HRM1017(including nrf51822).
I tested mbed source code for advertising...
Hi,
I found an information, that:
Concurrent Peripheral/Broadcaster roles is another new feature of the latest S110 SoftDevice. This feature allows the nRF51 series...
Hi,
I'm reading and trying to understand the pstorage API. And I found a code snippet in pstorage_register (SDK 6.0.0).
do
{
page_count++;
if (total_size > PSTORAGE_FLASH_PAGE_SIZE...
