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...
Hello,
My home application requires standard Wifi 2.4/5Ghz and Bluetooth 5 protocols for communication. I see that nRF has a proprietary Wifi, what are the differences ...
Hi need to change configuration which uart is used when mcuboot is going to serial recovery mode. I would like to have this set for uart1 by adding: Then I put nrf91 in the...
Hi, our product is one set of transmitter/receivier based on nRF24 series. Recently, the number of failures of receivers increases quickly, and most of failures are shown...
Hi community !
I got a weird problem for me. I got a program (BLE Mesh) which i flash on two nRF52840 Dongles, and i got 2 differents behaviour
The first one can be provisioned...
I used nRF connect on iOS to get values from a device. I can see the characteristic property as indicate: when connected it displays the values I need.
1- Is there any way...
HI,
I purchased the nRF51822 Bluetooth Smart Beacon Kit ( I knew it's discontinued ) to perform a quick and simple POC (put my custom 31 bytes for the beacon to advertise...
Hi All.
I have an issue with my development kit. I was working with DFU so I flashed the secure_bootloader project in my nrf52 DK so it is working fine.
But after this...
Hello,
I have an Adafruit Feather M0 Bluefruit LE with an nRF51822 chipset from Nordic and I am currently dealing with Bluetooth Low Energy, especially with profiles, services...
Hi,
As I am new to this BLE applications I am unable to get actual flow of implementing a service to send application specific alert notifications from server which includes...
Hi,
I´m trying to combine the examples "BLE_app_uart" with "TWI_Sensor", because I would like to read data from sensor and put them to my BLE characteristics. I´ve done...
Hi sir
I am getting the current date and time from GPS module . I want to calculate the number of second between 1 Jan 2000 and current date and time. but i am getting how...
Hello, Everyone.
I'm developing a beacon to check the battery level.
I'm current using
nRF51822
SDK11.0.0
Softedevice S130
My inquiry is nRF52 series is...
We just received a batch of custom boards containing the nRF9160. I would like to test them and start developing our actual application.
So far I have switched SW11 to match...
Hi everyone.
I'm using pc_ble_driver_py with nRF52840 USB dongle with burned connectivity_4.1.1_usb_with_s140_6.1.1.hex.
pc_ble_driver_py is modified by me to support...
Hi,
Is there anything to match the above subject with SPI ?
The coding for sending and receiving should be written on the both sides of sensor driver and master side?...
