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 all. I hope you having a healthy day.
I am a beginner with nrf52 dev. I want to implement the BLE hrs on my custom board. My board doesn't have any optional modules....
I am having a problem finding the latest versions of SDK and Softdevice compatible with nrf51822? Please provide me compatible SDK and SoftDevices required to work with nRF51822...
I am trying to keep everything synchronous between the client and peripheral. I am also try to make the peripheral code itself synchronous. So on the nRF51 DK, I use a button...
Hello,
We are trying to use nrfutil to perform DFU on our linux system which includes two host targets 1 an Intel machine and the other ARM machine
On the Intel machine...
Hi Nordic team, Due to critical real time constraints, I have to temporarily disable the softdevice, perform data acquisition from sensors, then enable it again. I'm using...
I am currently working on a project involving passing sensor data to Microsoft Azure.
I am looking at the sample application v1.4.99-dev1/nrf/samples/nrf9160/azure_iot_hub...
Hi All
First post! (be gentle!)
I'm developing on the nRF52840 and I am experiencing an issue using the led_softblink library.
I have the led_softblink configured to...
Hello everyone,
I am using nrf52833 development kit and have installed SoftDevice as nRF5_SDK_17.0.2_d674dde in that used basic example of name as ble_app_att_mtu_throughput...
hello nordic
i am working with nrf52832, sdk 16 v7.0.1, s132
i build my app on the central ble_blinky example and i am scanning for beacon advertising
i added...
I merged SPI, I2c into BLE_UART example, spi interface works fine in main() function, but when i try to write spi memory with data received from BLE UART ( in nus_data_handler...
The BLE scanner I developed does not scan devices with RSSI less than -80 dBm. However, it is stated in the datasheet that the nRF52832 chip has a sensitivity of -96 dBm....
Hello,
I have a problem when I want connect my phone to do a DFU for this I use the Bootloader Secure Example. My Phone is a Samsung Note 9 and I have the last update for...
Hello,
We are using nRF52840 with SDK 15.2.0, a bootloader and the SoftDevice. We communicate with another microcontroller (a STM) with I2C. The nRF52840 is the master...
I want to use the Direct Test Mode software in the nRFConnect App for radio testing on my custom board, but it's not working. I suppose this is happening because I connect...
Hey all
I'm working on a BLE device using a nRf52840 SOC and for some tests now I've to measure the RSSI on a specific BLE channel (e.g. ch 37). What I've done so far...
