Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi,
I’m trying to use the SAADC on nrf52832. I’m not using softdevice (I’m not doing BLE code) but it’s present on the chip (to use it for DFU). When I program the chip...
Hi I am using the nrf51422_XXAC device. I want to make a connection with my app alone. other apps should not be able to connect. please help me with sample code. I am new...
Hello,
I'm having issues trying to connect to a third-party peripheral (called iTag from now on).
I have an NRF52832-based device running as a central. My device is running...
Hello Nordic Devzone,
I have a few queries regarding using VID& PID for a hardware.
Is there any cost involved when using the Nordic VID & PID?
Will Nordic provide a...
Hi all,
I successfully ported the Semtech’s LoRaMac-node (from official GitHub, master branch) to a custom assembly of two dev boards : the NRF52832 (Dev Kit PCA10040) from...
Hello.
I have a nRF9160DK.
I want to try this uart example: https://github.com/Rallare/fw-nrfconnect-nrf/tree/nrf9160_samples/samples/nrf9160/uart
I want to config the...
Hi everyone,
I want to transmit a HEX array I read from a peripheral using SPI communication (I initialize my RX_BUF in the SPI_EVT_HANDLER() function) via BLE. I am using...
Hello All,
I am working on nRF52810 custom board. I used segger studio in windows 7. For reference i used nRF52 SDK 15.2.0.In my application i used i2c peripheral.
My...
Hello,
as I understand the accuracy of the LF Crystal oscillator for the nRF52832 development board DK_PCA10040 ist set within the sdk_config.h in the following way:
...
Using NRF52832 on a custom PCB with 32kHz + 32MHz crystals, very close to the reference schematic
Using NRF52 15.2.0, S132, arm5_no_packs, Kiel uVision 5.23.0.0
The example...
Hi, I am using nRF52832 with sensor and Softdevice S132 v3.0.0 to advertising packets .I The sensor is interfaced with nrf52832 using twi interface. I am updating advertising...
HELLO,
Now i meet a troubole about app_timer in SDK15.0 with NRF52810.
I use the example 0f central with uart. wtih softdevide.
I creat a app_timer with 100ms interval...
Consider, I have checked these threads: https://devzone.nordicsemi.com/f/nordic-q-a/38832/system-on-sleep-mode & https://devzone.nordicsemi.com/f/nordic-q-a/30351/how-to-control...
I come from Linux background, where I've used Callgrind to get the dynamic analysis of callgraph of the firmware. But now I am work in IoT product its bare metal, I am using...
