hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
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 have just bought GeeekPi nRF52840 Micro Dev Kit USB Dongle and would like to install the open boot loader. So for this I have plugged in the Dongle into an USB port on my...
I have been developing for several years with the nRF52832 and 52840 devkits. I have several of each available. One specific 52840 dk seems to have crashed code in the interface...
Hello, All:
I have a problem, when I turn on bluetooth scanning, my UART can't process the received data in time.
When I only use UART to send and receive data, it is...
Hi all,
normally our system runs in low power mode. When triggering the SAADC the first samples (using oneshot mode) will be off (slightly too low).
I can work around...
Hi，
Due to customer demand, the 52810 chip must be used during development. At present, there are too few flash resources in the application layer, and the starting address...
Hello, For our project, we have a gateway which is in a mesh network with others devices. But we would like our gateway to be able to, sometime, connect to a specific device...
Hi, I have some questions regarding the nordic distance toolbox:
Can we use the distance measurement tool with 802.15.4?
if yes, how can the synchronisation be done...
We have queries regarding nPM1100 charging IC, I have mentioned our queries below, Please share your response.
1. What is the main purpose for the s hipping mode and purpose...
I transfer data by ESB between send and receive. And I want to transfer 2 bytes x 10 data that is received by ESB every T[s] to ESB receive (trigger) -> PPI->SPIM, 2 bytes...
I am trying to conduct a basic topology featuring two NRF52840 boards using the Thread Topology Monitor and a thread application using CLI. Once built and connected with J...
With the Bluetooth Low Energy v3.0.1 app within nRF Connect for Desktop, if I use either the nRF52833 or nRF52840 Dev Kit boards as the scanning device it is able to connect...
Dear All,
I am trying to broadcast a 32-bit UUID. But I fail. I am using my won custom made array for the 31 bytes of the advertisement package.
I am though able to...
Hi,
We are using bl-653,
we wanted to enable UART-1, for bl-653 we wrote overlay & configurations mentioned below:
&uart1 { compatible = "nordic,nrf-uarte"; current...
Hi,
we are observing an interesting range of problems on nRF52840 devices we are assembling, where some percentage of them fail with the following error. While ti may be...
Hello, guys.
We are using nRF51822 SoC together with nRF5 v12.3.0 SDK.
According to the nRF51822 memory layout , half of the 256KB flash memory space is taken by the Softdevice...
