Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
I asked what changed SDK11's "app_trace" to the SDK13.
You answered that the "app_trace" was changed in SDK12.
I found 'release note', but I could not find the above...
It appears that I must use S134 and S140 etc. Is it backward compatible? By that I mean I keep using S110/120 at the cost of not being able to utilize some of the latest feature...
Hi,
I want to use iOS to connect nRF82832 with passkey when connecting. I use pca10040_s132 with SDK 12.2.0.
Following is my procedure:
define security parameters...
Hi guys.
I'm trying to measure my battery. I'm testing my function from main and it works.
The procedure looks like this:
saadc init
sample data
saadc uninit...
I am using nrf52832 BLE chip(10040), sdk 12.2, softdevice s132 with sample example boot-loader code(dual bank).
I modified the boot-loader code for button-less DFU.
...
Hello,
I am using nrftoolbox code available here: github.com/.../IOS-nRF-Toolbox to perform the DFU procedure.
I have taken the firmware zip file.
I have integrated...
Is there a job board for Nordic developers? I'm offering a short contract job. I have a 100% complet e PCB design based on the Nordic chip. I'm looking for someone to write...
Hi.
I have a question.
I tested that nrf52 get datas from sensors.
But the code was not moved well,
I made code to test bit shift.
Please see my code.
#include <stdio...
I successfully built the example peripheral project "experimental_ble_app_queued_writes" from nRF5_SDK_12.0.0_12 and successfully downloaded the app to a nRF52832 development...
I have an arduino mega based design working with nrf24L01+ via SPI. As certification is the next step, I found a NRF52832 based module that would meet all certification requirements...
I've been trying to program a custom PCB with an nRF52832, using the nRF52 Development Kit and nRFgo Studio.
When I connect just the nRF52 Development Kit to my computer...
I'm an intern in my second year for a bachelor in computer engineering. I've been working with the nRF52832 development kit as part of my assignment. I was looking through...
Hi all,
I am experimenting with the DFU to switch between SDK versions from SDK12 to SDK13 and SDK13 to SDK12
Is it possible if I send a whole imagen of SD+BL+APP to...
