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...
Is the mesh 4.2.0 sdk documentation available for download? I know that the sdk16.0.0 was downloadable on the infocenter ? But the same is not available for mesh 4.2.0. Where...
Hi all,
Is there any difference between advertising in IDLE mode and stop advertising using sd_ble_gap_adv_stop(m_advertising.adv_handle)? I wonder if I need to stop the...
I'm using the script from https://devzone.nordicsemi.com/f/nordic-q-a/53208/updating-nrf9160-modem-firmware-through-the-command-line/215357#215357
Under strace, it never...
Hi,
I need to reset RAM after softreset. As I read product specification, RAM cannot be cleared after softreset or CPU lockup.
Please see below image for reference.
...
I've been experimenting with using mqtt discontinuously, and have run into an issue where it appears to leak memory, leading to a subsequent mqtt_connect failing with -12...
nRF52832 offers several different Bluetooth modes such as :
(1) Nordic Proprietary 1 Mbps
(2) Nordic Proprietary 2 Mbps
(3) Bluetooth LE 1 Mbps
(4) Bluetooth LE 2...
Hi,
The instruction from the ' Getting started with Nordic's Secure DFU bootloader, a step by step guide ' page tels us to use minGW and GCC compiler to perform a 'make...
Hi,
I am following this example here , which sends an https HEAD request to google.com as a starting point for my overall goal, which is to send an https GET or POST request...
Hi,
I am a interested in using a nRF52 development board as a BLE Mesh packet sniffer when paired with Wireshark. My question is which of the nRF52 boards support mesh....
Hello,
There are lots of old threads about using nRF51 and nRF52-DK with Wireshark and special Sniffer firmware. The newer nRF52840 Dongle, however, doesnt seem to have...
Hello,
I am developing an nrf52811 BLE Direction Finding firmware.
During packet reception I would like to store the IQ samples on a uint8_t buffer right after some...
I have enable 4 Low power events for 4 button in NRF52832 board. when i press a button board is waking up due to low power event
but when it is waiting in low power mode...
Hi,
I am using nrfUtil on my iPad to update my nrf52 devices through DFU. Since the nrfUtil last update, I can't figure out how to delete the old zip package file on my...
Hi everyone,
First of all sorry for the big post but I have to clear many questions inside my head.
I just finished and received my prototype board that incorporates Raytac...
