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 am using nrf25840 Dongle as NCP with Linux machine. I have used NCP example hex from " nRF5_SDK_for_Thread_and_Zigbee_2.0.0_29775ac\examples\thread\ncp\usb_bootloader...
How to achieve the lowest power consumption while "sleeping" but still being able to awake from an internal timer ?
For the timer I'm using the Ticker class from mbed.....
Hi,
I am a Embedded System Engineer working in a Medical device company in Ireland. I have a ublox Modem(Nina-B111), which has a nRF5xxx module embedded into it. The modem...
Dear Sir .
I have on my custom board 2 spi , spi1 and spi3.
&spi3 { status = "okay"; compatible = "nordic,nrf-spim"; sck-pin = <31>; mosi-pin = <9>; miso-pin = <30>;...
Hi，
Now I use Nrf52811 to develop a product. I use the 125k long range radio + 4dB mode.
I read through its specifications and found no corresponding...
Hi，
Now I use Nrf52811 to develop a product. I use the 125k long range radio + 4dB mode.
I read through its specifications and found no corresponding...
Hi.
I programmed the firmware in " https://github.com/NordicSemiconductor/pc-ble-driver " share folder to a nrf52840 dongle.
NRF_SD_BLE_API=6
I took the example heart...
I can send a command to a custom cluster through the Zigbee CLI, which is installed and running as a Coordinator on a nrf52840 dongle.
However, I must respond to commands...
Hello Nordic!
We are going to develop the device under the following conditions - nRF52832 - SDK11 - SoftDevice S132 v2.0.1
We are planning to add Serial DFU feature to...
Hi, I am porting an app from SDK 14.2 to SDK 16 (nrf52832) and noticed some strange behaviour with nrf_delay_ms - it is not delaying anywhere nearly long enough. I have built...
I have been able to program the nRF52 DK perfectly the past couple weeks and just recently got an nRF9160 DK.
I tried to update the 9160 DK to the latest firmware using...
Hi,
What is TWI transaction manager? Is this a hardware or just software library? Does it work with TWIM (with easy DMA)?
I have a suggestion that when making an example...
