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,
my new BLE project is using nRF52810 chipset. Following is the requirements:
1. BLE nRF52810 will pair with iphone/android taplet
2. iphone/android table will...
Hello All,
I am using "nRF52840-DK" with "nRF5_SDK_for_Thread_and_Zigbee_v3.0.0_d310e71" SDK which i am using with SEGGER Embedded Studio(SES) .
I tested the "Blinky"...
Hi, weird issue. I am using the nRF toolbox to connect the nRF52832 (configured for HRM) for use on android. The thing is, on my personal phone ( Samsung galaxy s10+) everything...
Hello.
I have several problems with building this demo: https://github.com/NordicPlayground/thingy52-mesh-provisioning-demo As author recommends:
Download and extract...
Hi,
I would like to increase the length of read & write characteristic value to 29 bytes. I changed the NRF_SDH_BLE_GAP_DATA_LENGTH = 36 & NRF_SDH_BLE_GATT_MAX_MTU_SIZE...
Hi,
I try to build a simple BLE central device from nRF52840 dongle.
Using Nordic's nrf Connect desktop application I upload connectivity FW.
I want to replace nrf...
Hello,
To the nordic experts, please share your opinion or any suggestions are welcome in finding the feasibility of nRF52832 SOC in our product based on the information...
If I go into a power save management, can still set any digital GPIO as an output without consuming current.
Push-pull?
For example I connect the GPIO to the Gate-Mosfet...
Hi,
We are trying to implement an interface to sniff bluetooth data. We are using Linux with Ubuntu 18.04. Our code for other interfaces are written in Python 3.6. Naturally...
Hi,
I am trying to implement chacha20 stream cipher to encrypt plain text and decrypt it. In the nordic SDK example the chacha20-poly1305 authenticator implementation is...
Customer want to konw the IC edtion such the 51822qfaa-G3 or 51822qfaa-H2. we know these information marked in the IC surface , but it need to open the product house and look...
Hi Nordic,
I am trying to save data in flash taking as reference the fds example.
Fist time that the code runs: creating the record and initializinf it, everything...
Seen on ncs v1.0.0. Adding " CONFIG_NEWLIB_LIBC=y" to the prf.conf and building the event_manager sample will replicate the error
Workaround was to comment out static_assert...
