I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hello I'm contacting you about the nRF Connect SDK and especially the BSD library. I’m a student in Embedded Systems and for a personal project in board support package I...
nRF52832
SDK14.0
Hi,
I had a question regarding the Fstorage Write/Erase operations. My question is what happens when there is an erase or write operation taking place...
Greetings,
I am relatively new to compilers and I would like some clarification on compiling C++ projects on Segger Embedded Studio with Nordic's SDK vs. 14.2.
I am use...
I have a TC74 temp sensor
https://www.microchip.com/wwwproducts/en/TC74
and want the temperature
using code below I always get a greenlight / EVENTS ERROR
thank you...
Yes there are development boards available to shortcut design and development, but I'm only evaluating without a product in mind and want to layout a minimalist board, with...
Hi,
I'm using the nRF52-PCA10040 board and I was trying to program the softdevice using the instructions for the ARM Keil method in this ( infocenter.nordicsemi.com/index...
Hello,
I have a query on Ack for Notification and Indication.
1) I pasted statement from below link,
https://devzone.nordicsemi.com/nordic/tutorials/b/bluetooth...
When running the asset tracker application from the NCS repo tagged v0.4.0 the LTE Link Monitor gives the following output:
Steps to reproduce:
1) Open the asset tracker...
Hello, I have a question regarding BLE Connection.
Test Condition:
- SDK: nRF5_SDK_15.3.0
- Softdevice: s140_nrf52_6.1.1
- Target hardware: PCA10040(nRF52832), custom...
Hello,
I am using nrf52840 and I have successfully uploaded the SAADC example. I do not understand why is V(p) = VDD? How can I configure Vp to be equal to voltage that...
I'm trying to have an nRF52 DK detect the RSSI value from phones nearby.
In principle, we need to enable scan request notification, then we can collect the rssi value of...
Hi,
I'm using SDK nRF5_SDK_15.2.0_9412b96 and I need to build DFU and Bootloader for OTA.
I follow the "Getting started with Nordic's Secure DFU bootloader, a step by...
I am using version 15.2 of the SDK. I am trying to use the SPI transaction manager for reading/writing a SPI flash using the scheduled mode. I am getting callbacks, but the...
Hi gays,
Based on ble_app_hrs_freertos project, I developed my own project. but I have encountered such issue in my own project:
system startup, from the log, such string...
Multiceiver allow up to 6 data pipes to be opened, but if I need more nodes? What can I do to connect 10 nrf24 (sensors) to a single master that gather data?
Thanks
L...
