Hello everyone!
I want to form an Openthread network with three Nordic nRF52840 cardboards. I would like to monitor the traffic using a sniffer, but i can't receive any...
We are using the development board PCA10040 for implementing a prototype with several GPIO interruptions.
We are trying to use the NFC pins (pin 9 and 10) as pins of GPIO...
Development Software:
nRF5 SDK for Mesh v3.1.0
SEGGER Embedded Studio for ARM v3.50
SoftDevice S140 v6.1.0
Computer Platform:
Windows 10 Professional
Hardware...
Dear,
software/hardware:
nrf52832 mesh sdk v3.1.0
Q1: when friend feature node code can get? now just is bin file.
Q2: mesh has just four feature devices, friend feature...
It seems the LTE-M / NB IoT isn't available Europe-wide yet, and roaming applies country-wise.
Can anybody share his/her experience of using the BLG840F?
thank you.
Hi,
I am trying to build a thread network using a border router nRF52840 with a Raspi3B+ and 2 others end-devices nRF52840 connected on a CPU Ubuntu 16.04 LTS.
I have...
Hi,
I have a nRF52 DK board and I am trying to build a BLE peripheral with both connectable advertisement (custom with my own name and service) and unconnectable advertisement...
Hi,
We are trying to have control on firmware update of our BLE mesh network. As a starting point I have ran the light-switch examples and DFU over mesh example. In light...
We are develop one product, it is power by four AA battery. It works fine. but now I found a problem. when I power off and then power on again, sometime it can not be reset...
when I start ADC the current will be HIGH .even I UN-Initialization it .
what I have done like that below；
before I started it The current is 0.6ma
but when I start...
I'm trying to communicate with a device over UART, and I'd like to return the response to my commands back to the function the transmission came from.
For example, I want...
I want to develop nrf52840 with ble mesh topology.
However I need one node to transmit data received from all the nodes via uart to a gsm module
Can anyone please tell...
Hello Nordic experts,
I am trying to use app_usbd_ep_enable and app_usbd_ep_disable in order to enable/disable an endpoint. I need this to fake usb unplug/re-plug. Currently...
Hello. I am testing the sending and receiving of UART using nRF 52840-DK. If you change the UART pin settings as follows, you can receive but you can not send. It is confirmed...
Although I have already seen this discussion ( https://devzone.nordicsemi.com/f/nordic-q-a/35183/no-idea-how-to-get-manufacturer-specific-data-in-central-side-from-advertising...
Hello,
I have an nRF52840 chip ( Holyiot nRF52840 module ) and I want to program the chip using an nRF52840 DK. The Holyiot module is basically an nRF52840 mounted on a...
I am having trouble turning on bonds for DFU.
First of all, before I describe this pain, can I choose to avoid this battle by just allowing unbonded devices to DFU? e.g...
Hello!
I just bought the Beacon Kit and i was following the user guide v1.1 and I have some questions about how to use DFU. I have already downloaded nRF Toolbox app.
...
Hi,
I am using fatfs of nRF5_SDK_15.0.0_a53641a. I am writing a program with keil.
I want to know how to write the value obtained from the sensor to the SD card. ...
I am using proximity profile in sdk15 with softdevice 6.0.0 . I added flash write, writing continuously some data to flash. But it working sometimes only.
