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...
We have an application running on our devices that are using ble_nus to communicate with a base station.
The use case is approximately something like this:
On button presses...
Step1 : init a Client model in Provisoner:
Step2 :config this client:
Step3:set the pub address of this client & control the remote gen_onoff_Server model: but it...
Hi
I've found an issue with the serialization code for the function sd_ble_gap_device_name_get in the SDK 14.1.0. As far as I see the issue still exists in the SDK15.0.0...
Why did Nordic deprecate the -30dBm TX power setting on the nRF52832? The current TX power settings jump from -40dBm all the way up to -20dBm, Why the power jump of 100X?...
HI Nordic Team :
Our important customer uses nRF52832 to develop bluetooth key product . they want to know how long the 52832 enter IDLE mode by calling WFI instruction...
I am using nrf52832, SDK 15.2, Softdevice 6.1, Embedded Studio to program a custom PCB device. My aim is to eventually send data I have from a peripheral device (through SPI...
Hello Nordic Support,
I would like to know if I don't specify the CFLAG -mfloat-abi but have floating point calculations in my code for NRF52832 target, does the compiler...
Hi,
I use NRF52840 on a custom board. I am utilizing low-level SoftDevice flash API for accessing flash:
sd_flash_page_erase() and sd_flash_write().
I want to register...
What would happen if using the recently released Programmer app from nRF Connect v 2.6.1 for PC, you accidentally erase all de contain inside the Device Memory Layout window...
Hi
Can anyone please explain me as how to change the start address of flash (while using soft device) and changing the start address of RAM too. I am working on nRF52840...
I'm looking at the patched version resulting from applying the pc-ble-driver patch, but this might be present in the original as well.
675 case APP_USBD_CDC_ACM_USER_EVT_RX_DONE...
Hello,
I'm trying to receive a 2-byte data from a sensor from Maxim Integrated MAX31875 but the nrf_drv_twi_rx function only receive 8 bits data. Does this function to receive...
I'm evaluating the NRF9160 DK, and have run into some interesting issues.
I find that the AT client works, sort of, though it's quite flaky and I quite often get timed out...
So, time to give back...
Updating this post ( https://devzone.nordicsemi.com/f/nordic-q-a/23488/a-nrf52-function-mapping-to-nrf51/124863?focus=true#92262 ) which outlines...
