Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
I am using a repeated app timer to count the number of seconds that pass from the start of the NRF system powering on (or the code being flashed into the NRF). The code below...
We are developing a mouse with shortcut keys on Nordic, we want to make it compatible both on Win and Mac, but the shortcut key assignments are different between the 2 system...
I am currently developing an HID over Bluetooth device and would like it to be able to determine which OS the host is running so then its beviour changes based on that info...
According to SIG specs the BLE Mesh max payload is = 384 ( 12 * 32)
nrf52 MAXLEN = 255 (but I can transfer 265 bytes in zephyr (259 bytes data + 2 bytes opcode + 4 bytes...
SDK version: nRF5_SDK_15.3.0
Platform: nRF52840 DK
SoftDevice: s140
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Hi All,
I use blinky_freertos example to add nrf_serial lib to send/receive AT command by...
Hello! 1-st question - how can i set preprocessor defines using SES and NRF connect options? When i set define like: ARM_MATH_CM3 in proj.conf file, i get an error "malformed...
HI,
I am developing application based on healthcare. I am using nRF52832 with SDK15.3 in SES windows10.
I need to use bootloader DFU .
In my hardware i have only one...
I want to erase and write the flash while the BLE communication is going on.
In nRF52832 specifications it is mentioned that t he CPU is halted while the NVMC performs write...
Hello!
I want to use easyDMA. The SDK version I use is SDK15.0.I want to know how to config easyDMA.For example , If I only need to config TWI0_USE_EASY_DMA==1 ?
So far there are only a few devices that support Coded Phy. Is there any Bluetooth adapter that I connect (for example using OTG) to a smartphone (without built-in support...
SES will produce both hex and elf files when building. I can flash any old hex file with Target -> Download File -> Download Intel Hex File... But I can't actually have SES...
Hi,our product is ready for production and we are preparing commissioning software.
The 52840 is powered from a 3.7V LiPo via an external switching regulator that outputs...
Hi I managed to successfully implement a busy-wait using nrf_delay_ms(). However, I read that nrf_delay_ms() uses more power than app_timer's RTC. So I am trying to use app_timer...
