1. I am trying to implement DFU(with USB&BLE) and USB Mass Storage with FAT FS filesystems on external QSPI flash. I am getting the following build errors- with SDK version...
Dear Nordic
I am programming with nrf52833,ncs v2.9.0 base on sample\peripheral_hid_keyboards
Peripheral side(nrf 52833) adverting as Scanner_CE42,and iphone connect to...
I have read info somewhere which said there is method to crack the protection just by setting UICR APPPROTECT register.
I want to know if Nordic has upgraded the protection...
Hello,
I'm looking for answers and some explanation for two main questions - is it possible to perform non-simultaneous multi-image FOTA over WiFi? Is it possible to support...
Hi,
I am wanting to talk to this external 1Mbit RAM chip through an SPI interface: https://www.microchip.com/en-us/product/23lc1024 with the nRF5340 device. Preferably,...
Hi
It seems that the default minium DTLS handshake timeout is about 1 second. That means, there is a retransmission if a response isn't received within this timeout. In...
I have Olimex Mod-nRF 8001 Module which i bought it from here . It has break out the RDYN,REQN,MISO,MOSI,SCK and reset pins. My question is can i connect RDYN and REQN lines...
I used the Nexus 5 with android OS 4.4 and try to
use both the "Master control panel" and "Toolbox" Apps to upload firmware.(DFU)
When I use the "Master control panel" App...
We are using an nRF51822 with s110 v5 and an iPhone. When the iPhone connects to the nRF51822, occasionally (perhaps 1/4 of the time) the iPhone fails to complete service...
Having some issues with the examples on the nRF51822 development kit. Hoping someone can help.
Working from nRF51822_Development_Kit_User_Guide_v1.3.pdf.
Motherboard...
Hi all.
I am making a PCB for nRF51822. My PCB need is to talk with iPhone for BLE Proximity application. Also I need to control a LED from iPhone. And I need to get low...
In short: Is it feasible to use RSSI values when tuning the antenna?
I have a custom board with an nRF51422 on which I have designed the RF part to be as much as possibly...
Any suggestions for handling a bricked custom board?
I'm pretty sure I know where the problem is in my code, but now I can't reprogram the board. I did have this happen...
Hi, I'm developing an BLE application using nrf51822.
I have a BLE security issue to discuss.
(Actually I don't have much network security background...)
In our application...
I'm using PCA100001 board with pure-gcc Makefile and s110_nrf51822_5.2.1_softdevice.
And I'm writing simple code customizing s110 samples like below:
static void ble_stack_init...
Hi
Does the NRF51822 support ANT and where would be a good place to understand how to implement ANT ? I also want to know where I can get more information regarding the...
Hello community, first time posting a question so please try and forgive any future mistakes.
anyways im new to using the keil IDE and am have some problems. I have dug...
I am using pca10001 board and started my development from nrf6310/s110/ble_app_hids_keyboard.
SDK version is 6.0.0. I have successfully tested my device with (MCP) Master...
Hi,
I am very new to BlueTooth technology. Currently i'm testing the nRF51822 evaluation kit to see if the BLE module can be used for a specific project. I've tried several...
I have a schematic in which Balun is connected as a matching network to Ant1&Ant2 pins making the output impedance 50 ohms. Now i want to connect an Antennae to it which is...
