Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Hi, I'm pretty new to microcontroller programming so please correct my wrongs.
I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
Hello,
Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU:
Source: Example/Dfu
Target: Blinky(about 180 segment)
But...
Hi,
We are working with NRF 51822 in a multi-role arrangement (SDK 12.3.0, s130_nrf51_2.0.1_softdevice) where one NRF51 will be connected to a phone in peripheral mode and...
when i use pc tools or APP except "nRF Connect" to connect my 51822,i can not find some parameter,so i want to know in example "ble_app_uart",how to set up connect parameter...
So apparently, for ble, all CCCDs, regardless of what the UUID of a characteristic is, is
00002902-0000-1000-8000-00805f9b34fb
And to access that, the proper step...
as im working on nrf51822 sdk 9.im finding difficulty in performing bonding..so could you please help us in providing the code which performs ONLY bonding and advertising...
Hi, nordic staff:
I'm developing a project on nrfready_desktop_2_v3.1.0, as the chip is nRF51822;
I need 3 PWM channels for RGB leds. and i found there is a file named...
Hello all,
We are authorized distributor for Nordic in India (SM electronics) I was looking at
nRF51822 Bluetooth Smart Beacon Kit but in download section i was unable...
Hello,
I'm currently developing an application on nrf52832 that'll use SAADC low power to fetch battery voltage level and report that value on BLE advertising data. I've...
I am trying to use NRF51822 GPIO to generate a pulse with max width of 0.3us. According to other tickets in the forum and the product spec, NRF51822 should be able to generate...
I am using a nrf52 dev kit as well as a raspberry pi to set up the cloud coap example in the nordic docs. I have set up a 6-4 tunnel through hurricane electric and have full...
Hello,
I'm playing beep sound using pwm1 (timer1).
The onSound() starts beep sound.
The disableBuzzer() terminates pwm1.
The handler_buzzer() selects continuous...
Hi,
I'm using nrf51822 and ble_app_uart in SDK12.3.
Testing with android app nRF UART v2.0
I have some problem with BLE connection.
First, Sometimes when I tried...
Dear Nordic:
I have transplanted my code from sdk 10.0(nrf51422+S310) to sdk 13.1(nrf52832 + s332(v4.0.2)).
I program softdevice and application to my board by nRFgo_Studio...
I just tried to add a custom service, so I expanded my ble_cfg.gatts_cfg.attr_tab_size.attr_tab_size. Now, when I call sd_ble_cfg_set(BLE_GATTS_CFG_ATTR_TAB_SIZE, &ble_cfg...
Hi everyone,
For my project I'm currently using the sdk 10.0.0 (S310 on a nRF51422) and I would like to use the Secure DFU provide by the sdk 12.0.x.
Working on a nRF51422...
