Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
Hello everyone,
I got a task which I try to implement using a NRF51822 iBeacon board.
The Task:
Advertise a Device and provide a mechanism to connect without traditional...
Hello, I'm working with the EK PCA10003, that has the NRF51422. I'm trying to read the information of the accelerometer MPU6000 with an ISP interface. At the moment I cannot...
I'd like to use the GATT/GAP driver from an ARM based Linux system. Is there any possibility of getting a library compiled for ARM or (cough) the source code to build it myself...
We have an nRF52840 setup as a slave to communicate with a motor controller. I connected a logic analyzer to the lines to confirm the data being sent across. There are 18...
I am testing several phones with a specific App that I connect to my nRF52832. Some phones pair nicely but others do not pair as expected. They display two pairing requests...
I am looking for some sample code, showing how to send cloud -to- device messages to a device from an Azure IoT hub using topic direct method requests $iothub/methods/POST...
Hi,
I am working with the nordic thingy91 on a windows PC, and am noticing unstability regarding the USB serial port. That is:
- After a while, there is no data coming...
I refer to this guide to add dfu to peripheral_uart. The program runs on nRF52840DK.
1、prj.conf
I added the following macros.
CONFIG_MCUMGR=y CONFIG_MCUMGR_CMD_OS_MGMT...
For reading ecg data must synchronize GPIOE interrupt every 4ms,i want to creat a hardware timer with period 4ms, in this timer cb, take semophere gived by GPIOE interrupt...
Hi team,
I want to make simple communication between NRF52840 dongle and mcp2517 CAN FD contoller using SPI. I do not understand, how to send and read values to and from...
The initialized struct "nrf_fstorage_t" for use in nrf_fstorage_init( ) temporarily includes the application and bootloader (just for this test)
start address is 0x2'600...
Hi,
I have setup a provisionner with the sdk example that can provision devices. For that the provisioner scan unprovisioned devices and can start a provisioning process...
Hello,
I am trying to see how the signal strength for Zigbee and BLE changes when the distance between two nR5340 DK increases.
I used central_uart and peripheral_uart...
Although my Googling skills are not the best I have, so far, been unable to find any examples or driver documentation for the comparator peripheral of the nRF52840 for the...
I'm using the asset_tracker app on a custom board and have built 50 of the custom boards. All but one of them start the modem and listen to the LTE receiver for a full minute...
Hello, I followed getting starting guide, and got SDK and tools installed for nRF52-DK, I'm trying to open, build and run some examples. But when trying to open any example...
