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...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Hi,
i am currently trying to source a battery pull tab for my nrf52 based sensor, but i am unable to find it at my distributors. The NRF52SDK has such a battery pull tab...
Hi,
I'm running SES 5.34a on a Mac and building a Zephyr bluetooth sample for the nRF5340 DK. NCS version is 1.4.2.
When I breakpoint in a bluetooth stack callback I cannot...
Hi, I am developing using nrf52832 and st7735s. Successfully displayed the lcd screen using the code in \examples\peripheral\gfx However, when screen clear, text_8print is...
Hi everyone!
My curiosity about Wi-Fi chip from Nordic Semiconductor doesn't allow me to sleep heavy. Could you reveal approximate dates of releasing Wi-Fi chip by Nordic...
hello
I want to proceed with thread ota using nrfutil on raspberry pi.
However, "libpc_ble_driver_shared_sd_api_v3" does not support arm.
Is there any other way to...
Hi, we have the Keil MDK-ARM-PRO and want to implement an RTOS in our next project.
Does Nordic support Keil CMSIS-RTOS2 or is there a better easier alternative?
Are there...
Dear Nordic Team,
I am considering to get a nRF5340-DK after having read that this is now a multicore design. For the nRF52832 debugging an app was often difficult because...
I'm using 14.2 SDK.
I want to implement long pressure and short pressure. key0= short press, key1= long press You are using app_button. And I checked that the current...
Dear All, I'm using Zephyr to configure a nrf9160 as I2C master and the OPT3002 light sensor as I2C slave. The OPT3002 has a 16bit configuration register, which I need to...
nrf52840
pca10056
UART/Serial Port Emulation over BLE exple from sdk1.7
https://inf
ocenter.nordicsemi.com/index.jsp?topic=%2Fstruct_sdk%2Fstruct%2Fsdk_nrf5_latest...
Hello,
it seems that pc-ble-drive-py has no API for pairing/bonding. I would like to use it for my test framework.
I would want API for:
Initiate pairing
accept...
Hi everyone I have an error undefined reference when I try to run esb_ble timeslot program based on the ble_app_uart example. Although, I totally added all files in Project...
Hi,
I need to power my external board while debugging with the DK52. Therefore I don't use the VDD connection from the DK52, I only connect the external VDD to SH_VTG. ...
Hi Everyone,
I changed my old app_uart library for the new libuarte, which works really well whithout a SoftDevice.
Now I am struggling to make it work in my final...
