Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
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...
Hi, I'm developing an application based on ble_app_uart, and integrate FOTA is the last feature. I'm using sdk16, S140, nRF52833. I plan update firmware over BLE, so I have...
We've a custom board which has NRF52833 and TM52F1376-MTP-C3. They are connected over UART.
What I want is transfer binary data between Phone and nRF52 over BLE.
and then...
Hi Nordic team,
I'm going to start new BLE application project, so I tried to understand how to use nRF52 series first.
I completed the academy and I'm trying to make...
I am attempting to compile the peripheral_uart example targeting nrf52840dk, I've done quite a bit of work with zephyr but never with the nRF Connect SDK. I've encountered...
Dear Nordic,
There is an issue with simultaneous RTT shell and logging on nCS 2.0.0, please check the screenshot.
Althougth CONFIG_LOG_BACKEND_RTT_BUFFER=1 setting is...
New to Zephyr it has been reasonably straightforward building the UDP sample application to enable an nRF9160 dev board to send and receive UDP messages via NB/IoT to/from...
1. I want to run asset_tracker_v2 in thingy91 kit.
2. I want to interface two UART external devices to thingy 91, may the pins of nRF52840 be used ? if yes, in asset_tracker...
I followed this page in the section "Program application using nRF Connect Programmer", and tried to program my nRF5280 Dongle in Windows.
Like below, then I clicked "Write...
Dear Support Team，
I downloaded the code from github.com/.../ble_app_uart__saadc_timer_driven__scan_mode , modified the file, and burned it to 52832. After running the program...
Hi,
we need a firmware for the nRF52840 to do a function test for the EMC approval test. The test must show that the BT connection still works. It should also show if the...
Hi! I am using the following setup to run the "ble_app_uart" example:
nRF5 SDK 17.1.0
BMD 360 EVAL Board (nRF52811)
SEGGER Embedded Studio V6.32a
I selected the...
Hi ,
I am using BMD 330. Able to flash my working code using Segger.
Post flashing it gets into a loop in the following code
<sym_PAD7XREQQORPXRJMXMW2EYVS4S43S42A5D43SBA...
Hello,
Every time I restart the power(power on reset) and then use the command nrfjprog to download, the following error will appear
After I use the nrfjprog --recover...
I have read that you can save RAM with the newer implementation, so I decide to go ahead and change my code. The SDK 16 migration guide says:
< To replace app_timer v1 with...
Hi Nordic,
Is there any standard about the startup time of 32M and 32.768K crystal oscillator?
For example, if the time is larger than some ms the nRF5340 will work abnormally...
