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...
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...
We're using an nRF52832, SDK14.0.0, SoftDevice 132 v5.
Early in our firmware lifecycle, before SoftDevice is enabled, we configure our PMIC. This involves performing some...
I used SDK is nRF5_SDK_14.1.0_1dda907
Chip is nrf52832 evb.
Soft device is S332.
I call function sd_power_system_off() enter system off.
Use triggered from DETECT...
Hi..
I have try to lookup in devzone q&a, but seems not yet found the similar question or answer. Have try SR3 SDK and able to implement keyboard+consumer control for remote...
Hi Sir,
As runs w/ serial DFU and check the source code of nrfutil, it support to send the rest of page when transmitted the data.
1. If we don't want to implement this...
I want to advertise coded phy and 1M. This isn't possible at the same time so I am using the ble_gap_adv_params_t duration to timeout my 1M advertising every 600 ms to switch...
Hello,
I am building an application where client sends a fixed number of packets (10Bytes/packet) to a server with different values of advertisement interval. I changed...
Hi,
I'm developing a smartwatch that relies on low latency communication with local web servers. I'm in the very begining but I'm sure that the latency added between the...
Hello, I need to use MQTT over NB IoT with nRF9160. Task to connect to Amazon AWS over NB IoT with MQTT. As I understand correctly, NB IoT doesn't support TCP, so I can't...
Hi,
I was trying to download nrf5_sdk_for_mesh_v3.1.0_src.zip, which is at : https://www.nordicsemi.com/Software-and-Tools/Software/nRF5-SDK-for-Mesh/Download#infotabs,...
Hi all, I am working on a project for which I use nRF52832 with SDK15.2 and SD132. What I need is that nRF52 should transmit and receive command through serial UART as a central...
Hi, I am trying to setup a mesh architecture, and I am not sure which path to take (Thread / Zigbee / Etc). The architecture is for the following system.
There will be...
hello, i am trying an example of a Node running multi-peripheral with ble_nus service. I have a question: Suppose when Node receives a packet from central A, Node will call...
nrf52832.
SDK14.2
Segger ES V3.34a
This question is probably best suited to an android forum (possibly).
We have a characteristic which is writable. When written...
Hello,
Our unused pins, 5 and 6, are not connected. What saves more current? Pull-up or pull-down or neither? These pins will never be used and are not tied to anything...
Dear nordic,
I have some doubts in nrf52840.
1. How this VDD_nrf voltage generate?
2. Is this VDD_nrf voltage only depend on Hardware or is itany dependency in software...
