Hello,
I am using a nrf5340 dev kit. When I use SPIM the output from the pins gives the correct hex values but the output's amplitude is only around 100-200 mV. I know that...
Hi,
I'm using the nRF52840 with the SoftDevice for BLE. In my system, it's primarily a BLE transceiver controlled via SPI by an external TI MSP430. We're considering implementing...
Hello,
I want to request AGNSS information from nrf cloud services using my nRF9151DK board. As a first step, I flashed the nRF Cloud multi-service application onto my DK...
Hi,
We are having issues with this part bridging on our via-in-pads. We are using 2oz finished outer layer copper.
Do you have any footprint recommendations for 2oz copper...
Hello,
I'm looking for guidance and understanding of how to properly use the KMU and ITS for secure key storage of a key generated on device.
I see that typical ITS use...
Hi all,
Actually I'm building with vscode my firmware for a custom board build with an nRF9151 non secure. After building I got a merged.hex file, this is the file upload...
Hi.
I made the smallest system module using nRF52840. The schematic diagram is as follows.
My reference design for power supply is as follows,
For Firmware....
I want to make a blinky program from scratch and have no idea how to settup keil. I would prefer something step-by-step. I have been able to use the precompiled example, but...
Hi all!!!
I'm new in here.
I'm reading document with link: developer.nordicsemi.com/.../index.html
In Figure 1, I see a phare: "IoT Device". Is the "IoT Device" nRF5x...
Hello,
my setup is nrf51822, with SDK 10.
I try to create application to drive I2C components and I get compilations errors:
In function 'Hal_I2cInit':
../../../nrf5...
I notice that Gazell could only send 32 bytes per Payload in nRf51 series. So i wanted to know what can be the maximum speed i can attain using that payload.
Hi,
I would like to test the maximum efficency build, with settings like this :
#define MIN_CONN_INTERVAL MSEC_TO_UNITS(7.5, UNIT_1_25_MS)
#define MAX_CONN_INTERVAL...
My code is as follows:
APP_GPIOTE_INIT(4);
retcode = app_gpiote_user_register(&gpioID, 0, (1 << INT_PIN_MAXIM), interrupt);
The latter function call seems to fail with...
I have check the mesh feature on below link:
github.com/.../nRF51-ble-bcast-mesh
But it seems to work under SDK8.0, how can I make it work with SDK11 and SD130?
Thanks...
To all,
I looked through the nRF52832_PS_v1.0 product spec and I can't find any power consumption numbers for Flash erase. Does anyone know what is the Flash peak current...
I'm trying to migrate a BLE peripheral app on nRF51822 from SDK 10 and s110 to SDK 11 and s130.
I saw that the new Peer Manager does away with pstorage in favour of fstorage...
We designed a BLE device (based on SDK v10.0.0 + SoftDevice S110). From this device we do a few notifications (through sd_ble_gatts_hvx) between two connection intervals....
Hello I have some question about Keil uVision and Nordic Semiconductor SDK.
My development platform is Keil uVision v5 and my target board is nRF51-DK
I've studied many...
I can't find sample code showing how to send multiple packets per BLE interval.
Can someone share an example or point to one in the SDK?
Thanks
Hani Abidi
