Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hello,
we have custom boards with nRF52832 chips, which show different behaviors in low power system ON mode. The current consumption is pulsing at around 22Hz to ~34Hz...
HI.
I purchased the nRF24LU1 + chip and created a USB Dongle module.
I have come to know about PID and VID.
Can I use nordic's VID (0x1915) as it is?
Is USB Dongle...
Hi ,Nordics
when I use my host device (reffered to the example of ble_app_hrs_c)to pair and bond with a peripheral device(a gamepad) ,the pairing failed .I don't kown...
Hello....
Is there a way to configure the SPI peripheral(s) to run at a custom bit rate (frequency)?... For example: Run SPI at 3.4MHz.. or any other custom frequency that...
Hello all,
Do you advise to have 2 SPI interfaces - one for the sensors we're using (accelero/ gyro) and another one for the SD card? if so, when adding an SD card to our...
Hi team,
i am having a custom board i want to program soft device and application using external j link. i came across nordic website in this page http://infocenter.nordicsemi...
Hello All,
I am a beginner to NFC OOB, so can you suggest me some good learning materials regarding NFC OOB pairing as I wish to do so between my mobile phone and the...
Good Morning Team,
Hope your day is going well!
Could you please provide the IPC 1752 document and RoHS CoC (2015/863/EU) directive document for below part since it is...
hi hi ;
i'm trying to control gpio pin 20 with my smart phone and with event at gpio pin 5 (when the state of the pin 5 changes the gpio pin 20 toggeles ) but my problem...
Hi, can someone explain in simple terms how it works?
I don't really have a clear concept of what a replay attack is, but I suppose it has something to do with recording...
Hi,
I am facing the same issue for all of the node.js examples.
It says: Connected! Error: command disallowed (oxc)
Also is says: Service uuid XXXXXXX not found!
...
The nRF52 SDK ANT example "ant_scan_and_forward/" configures a device linit of (16-1)=15 in this line:
// Public Definitions #define MAX_DEVICES ((uint8_t) 16) /**< Maximum...
On nrf52832 and nRF5 Mesh1.0.0
When running idle state(not RX/TX), current comsumption is over 400uA.
And every 100ms, CPU is wake up.(small working.)
What happen...
Hello! I am using application that support ANT+ and BLE, so i am using s332 softdevice. now I want to add BLE bootloader feature. (send .bin via BLE). but in SDK v13.0.0-1...
Hello.
Which application can I use to monitor and configure a smart wristband with nRF52832? I would like to check its firmware, update it and see all the info about the...
