Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
This is both a general tip for users and a question; does anyone have good success with the LIS2DH12 double-tap feature? The 3-axis accelerometer works well but the use of...
Hello-
I'm working with the " Experimental: Wireless UART Example".
Is there any way to periodically send data rather than just typing data into terminal?
Im building a wireless sensor network for farming applications and the issue I face is that when I supply the nrf52840dk from the external supply pins (P21) I get like 25μA...
Hello,
I am trying to port ble_app_hrs_rscs_relay example to nRF52811 with softdevice s140 7.2 and nRF5_SDK_17.1.0. Everything works fine and the app is running and I can...
Hello, Not sure where to direct this (we can open a GitHub issue but wanted to clear it here first), basically everything works great on our Galaxy Tab S6 Lite ( SM-P610)...
I have been decoding a BLE advertising packet, I am getting correct preamble and access address but once I try to decode the PDU starting with the header it is incorrect....
HI
I am beginner, I have a question , is necessary to put both crystal in circuit configuration?,
in my application i am using nrf_calendar example like a watch, may be...
Hello, I'm trying to set up the DFU over the air mesh. Using the mesh SDK 5 and nRF SDK 7.1.0.
Using the DFU example from nrf sdk17.1.0, I successfully ran it.
When I...
We have a device that works correctly on iOS, Android, mac, but disconnects on some Windows machines. We use nRF5 SDK 17.1.0 and s132 7.2.0. The disconnect occurs after the...
Hello,
SDK17.2, keil5,nRF21540-DK
my project use i2c and spi, but got error:
Error: L6200E: Symbol SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler multiply defined (by...
Hi,
I have a custom board with nRF52840/SDK 16/Softdevice 7.3.0 using Secure Dfu Bootloader. On my Android device I use Nordic Dfu Library. I have tried all available Dfu...
Hello,
SDK17.2, Keil5, nRF21540-DK,
when change DCCH to 3.3V as above codes in main first,
(1). the uart will can not work ,
(2). change pin to high voltage as follow...
I get some message from Nordic.I want to give my IQ sample to MQTT.i see that they give me information about a API of MQTT.
But i can't use it,can you give me the more information...
Hello,
I'm trying to move from nRF5 SDK with nRF52840 to NCS with nRF5340 and experiencing a lot of problems replacing the nrf driver functions with nrfx.
Thanks to...
Hello !
What extra field need to be included ti MAXLEN calculation in case of Ieee802154_250Kbit radio ?
CRC , len ? I try to limit total amount of received bytes but...
I have an applications that was using NCS 1.7.1 in its west manifest. I am going through the process of upgrading to 1.9.1
My application using zero latency IRQs and sets...
Hi,
I have nrf52832 dK and know how to configure them in code.
I have studied BLE supports the LE 1M phy and LE 2M phys from BLE core specifications.
I know about the...
