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...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hi,
I recently started with nRF52840-DK, Zephyr and nRF Connect SDK (v. 1.9.1). I want to test extended advertising. Since there is no example of "pure" extended advertising...
Hi Nordic team,
I am working on a project with one central and several peripheral BLE devices. The peripherals are moving randomly, is it possible to detect the event...
Hi, recently testing nrf9160 SMS example, but seems not working in both Send/Receive
I confirm that SMS is valid in my SIM Card, I put it in my mobile phone and verified...
Can you please explain how the %XCOUNTRYDATA command can speed up network selection in a new location? Does the modem perform a general scan on all bands to determine the...
hello , I am working spi with softdevice(i.e., bluetooth). here spi master is nrf52 and spi slave is ad9837. the spi interface code works fine without soft device(i.e.,ble...
Hello, we are developing a keyboard with two types of connections, via USB and Bluetooth using the nRF52833 chip.
We have all the firmware developed in Arduino since it...
Hi,
I am trying to compile the cfb sample as provided in v2.0.0.
my overlay file is as follows
and my prj file
When I try to build, I get the following error...
is there a way to change the target device to nRF52820 (PCA10100) in segger embedded studio? initially configured to nRF52832 when we started our setup (nRF Connect Desktop...
I want to design a general module. Is it feasible to design the schematic diagram in this way?
1.VDDH is powered by external power supply, is that ok?
2.VBUS is powered...
Hi,
We want to check how changing system voltage affects on GPS reception, for that we need to know the RSSI of each satellite the model use.
I know I can get the C2N...
This is in reference to: devzone.nordicsemi.com/.../getting-started-with-nordics-secure-dfu-bootloader
On step B1, it says: " Next step, inside SDKFolder\external\micro...
Hi,
I'm working on a project where the NRF52840 chip is connected to multiple peripherals (4 of them) through SPI. The hardware has been designed in a way that each peripheral...
Hi, I am using the ant_plus/ant_bpwr/bpwr_rx code as a reference to capture power data from an SRM power meter. I am at the point where I get the following messages, which...
Title says most of it. I'm wanting to perform an OTA DFU of an nRF52840 running NCS 2.0.0 using my android from either the nRF Connect Device Manager or nRF DFU app. There...
This is my first time developing for Nordic processors. I am using Zephyr 3.0.99 with the nrf52810 on a ublox BMD-330 eval board. I connected a W25X20CL 2M-bit chip via the...
