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...
Hi
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...
Dear Sirs,
I would like to use in my program computed heart rate as a parameter.
Could you please give example how can I get to this value? I just found in page_0 such...
Hello,
I'm trying using \examples\ble_peripheral\ble_app_uart on PCA10040
I'm programmed s132_nrf52_6.1.1_softdevice, using nRF5_SDK_15.3.0_59ac345 with pca10040_s112_nrf52832_xxaa...
Hi,
Why is it that when NRFFW[0] = 0xFFFFFFFF SVC calls are passed on to the softdevice but when NRFFW[0] = 0x19000 they are passed on to the SVC handler of the application...
Do you have template for nRF52832/PCA10040 with s113 ?
If no, what have to change in my template for nRF52832 that works with s112:
c_preprocessor_definitions
S112...
My problem is a little bit weird: I don't get a HardFault, although I'd want so.
SDK-12.3.0 (d7731ad), FreeRTOS (from the SDK) and SoftDevice S130 (2.0.1) also from the...
Hello,
for the project I'm currently involved I'm developing additional components and changing/fixing parts/issues in the nrf5x SDK.
My client allows me to opensource...
Hi,
The examples in the SDK 16.0 for the nRF52811 all use the s112 and I woul dlike to have a NUS board (peripheral) with coded phy to talk to a nRF52840.
What are the...
Dear All,
I have a simple push-button.
Vcc-100k resistor ->> Push button --> Ground.
When I measure the current consumption when the button is pressed i get around 230...
Error while probing devices: Error occured when get serial numbers. Errorcode: CouldNotCallFunction (0x9) Lowlevel error: INVALID_OPERATION (fffffffe)
Hi all , I am encountering...
Hi,
I am using
PCA10040
SDK 15.3.0
Keil IDE
The soft device is S112
JLinkRTTViewer for debug
nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_uart\pca10040e...
hi,
I use nrf5_SDK_for_Mesh_v4.0.0_src and pca10040 borad.
examples/dfu is successful.
But there was an error after the merge.
C:\Python27\Scripts>nrfutil dfu serial...
I setup my adc in continuous mode with sampling rate set to 200ksps, when I trigger NRF_SAADC_TASK_START, I am not getting data; unless I trigger NRF_SAADC_TASK_SAMPLE and...
I am using DSK 15.3, SES 4.30 with SD 132. The base example I am using is the ble_app_uart_c and I am adding the PWM function to drive a simple piezo buzzer.
The pwm_library...
I am looking for a way to interface with the onboard Bluetooth on the Thingy 91 as well. None of the examples (Peripheral NUS, Central NUS) etc currently work with Nrf52840_pca20035...
