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...
In spec "PPK_User_Guide_v2.3.1" ,chapter " 6.6 Measuring current on custom hardware without an nRF5 DK "
I connect PPK to computer as the picture above, micro USB for...
Hi, the thread at https://devzone.nordicsemi.com/f/nordic-q-a/48859/nrf9160-dk-connecting-problems-with-nrf-cloud/211627 has been very useful for me to get past several problems...
OS in development environment ：Windows7 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex-M4F 32 bit processor...
After struggling quite a bit to get network traffic going on nRF9160 DK using NB-IoT, I've contacted our SIM card provider (Com4 in Norway). They are telling me we need to...
Hi, I have run light switch example in SDK 15.2 and SDK for Mesh version 3.1.0 , and it run OK, I can use Configuration Model in Provisioner Node to config 1 Client and 2...
nrfx provides NRFX_SPIM3_NRF52840_ANOMALY_198_WORKAROUND_ENABLED, but this workaround does not work with the SD, and probably in other cases as well.
We use nrfx only, not...
Hi Team,
So far... after going through the Info Center, I see that the same Nordic SoC could be used to do both BLE, Zigbee and 15.4.
In my case, I have a device which...
Hi all,
I am new on this forum looking for help. I programmed nRF51-DK using the ble_proximity example provided by the nRF5 SDK, I'm able to ring the phone by double pressing...
Hi. I tried to create a server using nRF connect but the error below appears.
2019-10-21T10:17:16.432Z INFO Application data folder: C:\Users\XXXX\AppData\Roaming\nrfconnect...
I've noticed that the DOG bit (bit 1) in RESETREAS is always set on our system.
I'm certain the WDT is disabled. (NRF_WDT->RUNSTATUS == 0)
Is this normal behavior of the...
hello,
I got today thingy91 and tried to play with it, but it seems that there is some issue (probably, with network/SIM?)
SIM card is from iBasis (card is activated...
I am porting the Microsoft Sphere example ( https://github.com/Azure/azure-sphere-samples/tree/master/Samples/ExternalMcuUpdate ) that updates a Nordic nRF52 Development Kit...
Is there a whitepaper describing how to tune an antenna for the nrf52832?
Can this be done with a VNA by connecting one leg to the ANT leg and one to the VSS?
Following...
