Based on the nRFUart demo, I added a masterEmulator.DiscoverServices() block before the DiscoverPipes() block in a very similar manner. Purposed is to be able to get more...
Hi,
There is much talking about the "large data transfer" over BLE, the l2cap channel being the best option for the moment.
However, does anyone know the datarate achievable...
NRF24AP2 with MSp430F149 . ASYNC 9600 N 8 1
step 1 : reset NRF24AP2 with reset pin , and received a pulsing signal through RTS pin
step 2: send a char (0x4A) to NRF24AP2...
Hi guys,
I am using the gcc setup to program my boards. However for flashing the softdevice I use nrfgoStudio. SO I downloaded the hex file and fashed the siftdevice. But...
How do you create hid information for a joystick and send it over BLE. Nordic doesn't seem to have
primitives for this (they have keyboard and mouse facilities). I'm working...
I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs...
Hello, I developed for my customer, a ZigBee coordinator in last 2019, using nRF5 SDK for Thread and Zigbee v3.2.0. I have now two questions: - is ZigBee 3.0 supported by...
I'm currently working on the nrf52832_qfax_dcdc pcb after adding a few components. I need to route to pins p0.22, p0.23 SWDIO and SWDCLK but am unable to route away from the...
Hello,
I noticed that publishing mqttsn messages with a payload larger than ~255 bytes caused an error in the mqttsn library. I think the problem comes from this definition...
I am developing an app for the 51822 with 16KB RAM, which is supposed to integrate the buttonless DFU.
I have attached the whole hex of the merged application+softdevice...
Hi Nordic Tech Support,
Our company is evaluating nRF5340 for future project. I have brought one nRF5340 DK, and I am following the online guide to build and program the...
Setup:
periheral: RF52840, S140 softdevice (SDK 15.3)
central: for test/development: laptop with Linux and BLE adapter build in, and/or Raspberry Pi, using Python testing...
I'm using the nRF5340 (currently nRF5340DK with custom hardware following shortly) and NCS 1.6.0. I'm working on a project that needs at least two UARTs and one SPI master...
Hello,
In nRF5340 project, I have two projects, one is for net core, the other is for app core. I use SEGGER to build these two projects, flash the images into the development...
I am using the nrf9160 for an OTA firmware update application. I initially executed the fota download file from the http_application_update sample project in it's default...
Hi,
I have the driver code for SPI based external NOR flash. Now I want to port the filesystem (FAT filesystem) for the same. I am using SDK v16.0 and nRF52832. Please tell...
Is there a script with which I can flash a nrf52 directly over Bluetooth. I tried to use "nrfutil.exe dfu ble -ic NRF52 -a mac_address" but it requires a board to be connected...
Hi,
In oner of new project, we planned to use nRF 52833 with BLE mesh implementation.
We are planned to use IAR 8.50.1. We have downloaded both nRF SDK(17.0.2) and mesh...
I try to use 52832 as a frequency meter to measure the bluetooth central frequency to do crystal trimming.
The target is a CW(continous wave) signal, like 2441MHz,which...
Hello, I meet some problem. The chip I used is nRF52810 QCAA, the softdevice I used is s112, I defined P0.09 as SCL and P0.06 as SDA, the TWI can't work and it stops in while...
