Hello Nordic Community,
I need to know how to import my PCB design from Eagle to CST Studio to simulate it and I need to know if the simulation step will be useful to enhance...
Hi.
I'm trying to get Apple notifications to nrf52. And specifically to listen both regular ANS (for android) and ANCS (for iOS) events depending what sort of phone is...
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...
my project is used nrf51822 mcu, it contains SIM, when the mcu is reading SIM data, and at the same, I take out theSIM, and the 51822's pin which is link with SIM is can't...
Hi, Nordic
I use SDK12.1 with nRF52832, I found one issue:
if I do not program bootloader, nRFgo Studio can program app.
First, erase all flash, then program softdevice...
Hi Everone/Nodiac
I had tried so many threads and previous questions but not bale to get my answer so asking after two weeks.
I am willing to send a string from stm32f4...
Hello,
I currently working with the nRF52832 chip on a custom board. The external clock is a 32MHz clock with +/- 10 ppm. When I use nrf_delay_us or nrf_delay_ms the delay...
Hi all,
I am using a C# application with the masteremulator dll to connect to a nRF51822 with S110 V8.0.0
I can bond with a new device, and communicate with it in a...
In developing the device, for very low battery consumption, I encountered a feature of the implementation Gazell (ESB) protocol.
When I send a packet from the DEVICE (PTX...
Hello,
I am a little bit confused when reading in NRF52 spec that a NVM page is 4KB while block size is 512B. Usually an NVM memory is composed of block made of pages,...
Hi,
I am testing github.com/.../nRF52-fds-example
I am on nrf52832 with sdk 12.2.0 .
I can't seem to make it work.
What i have done:
Separated FDS stuff to separate...
Hi all,
I am trying use the SAADC in blocking mode inside a RTC I am currently using
The issues comes from the example
saadc_blocking_simple
the ADC always give...
I guess this has been mentioned/asked before but you should really do something to enforce the full chip part-numbers to be listed at distributors.
For example, for an...
(Maybe this isn't an ideal place for issues with your web site, but I could see no better one.)
There is a technical non-conformance in your nordicsemi.com domain. In practice...
I've been testing my application and am having an issue opening MasterEmulator sometimes. I need to reseat the nfr51 dongle to clear out the errors I am seeing below. Any...
Hi,
I get error NRF_ERROR_INVALID_PARAM or error 0x12 from sd_ble_gap_connect in central.
I even changed peer_addr.type to 0 (BLE_GAP_ADDR_TYPE_PUBLIC).
When scanning find...
Hi, I'm trying to use an MDBT40 based board as a sniffer using the NRF sniffer firmware. I'm guessing I just need UART -> USB to talk to the chip, so I've hooked it up to...
Hi,
I am trying to figure out the best way to save power on the nrf52. I need to connect with ble about two times per day. The ble should 'woken up' by an accelerator ...
