Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
Hi,
We are building an application on the nrf5340 application core. We noticed that library calls are being made to perform double precision floating point arithmetic which...
Hi all,
I was looking at all ble events and found a few GAP events related to security:
BLE_GAP_EVT_SEC_PARAMS_REQUEST
BLE_GAP_EVT_SEC_INFO_REQUEST
BLE_GAP_EVT_PASSKEY_DISPLAY...
Hi,
I've been monitoring the posts regarding ARM support for the various Nordic tools and libraries - and its been almost two years now since the M1 were released, and still...
I know this should be possible if the phone acts as a BLE advertiser.
But is there any way to scan for a (specific) phone MAC address, if the phone is not advertising BLE...
Hi,
I am writing the code in the cpp for bt_le_adv_start () function with BT_LE_ADV_CONN as input parameter, this helper macro is not compiling in cpp. It is throwing the...
Hello, guys!
My goal is to monitor battery voltage by using a voltage divider and ADC peripheral of nRF51822 SoC. I find that this example perfectly fits my needs. Consequently...
Hey, I found some plot difference when using write and transceive functions with nrfx library (zephyr os).
I'm trying to send 0x11 using this two codes:
And here...
Hi,
I have been mingling with kernel funtionnalities of Zephyr. I am trying to improve my application using an event based approch and threading.
I am trying to define...
We use nRF9160 on our own board with SDK 1.9.1. The firmware "Serial lte modem" is installed on the chip with connection to an external MCU. We are connecting to an MQTT broker...
Hi everyone,
i'm currently developing on nRF9160DK with AWS brocker via NB-IOT connection and i don't know if i'm encountering an issue.
Until now, every time that i reboot...
sdk nRF5_SDK_17.0.2_d674dde
I used some flash to store data.
But before dfu,it was equal to (FF FF FF FF FF FF FF FF|........) and after dfu,it was equal to (29 48 0C...
Hi,
In a multi-role central-peripheral code for a nRF52840-DK based device, I have to send a buffer acting as a peripheral. I use the ble_nus_data_send function sent as...
Hi all,
I am currently trying to realize a USB to Uart bridge with the nRF52840 development kit.
I used an old sample as a starting point for this task namely the " usb...
Hi,
I need a sample project for upgradable mcuboot, I am to understand that to have mcuboot upgradable, I need to have 2 stage boot loader, wherein 1st stage bootloader...
