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, I am working on custom board with nrf9160. I want to use LTE LINK MONITOR but my uart don't work. I create simple helloworld application from samples. I change uart0 rx...
It seems that not all UICR registers are erased on this nRF52840 chip
nrfjprog -f nrf52 --recover
Just make sure one more time:
nrfjprog -f nrf52 --eraseuicr
nrfjprog...
Hi,
I am using nRF Connect SDK 1.9.1. Need to configure 2 UARTS one for debug messages and the other to connect with host CPU. Please help me with the following:
1. Can...
Dear support
I am developing my application based on central_multilink example and have a few questions:
1. in call back function connected() , I wonder why conn_connecting...
Hi,
I am trying to perform the read characteristic values from the nRF52840 DK to Android studio (Java) to a TextView. I have looked at the Android Blinky example but in...
Hello,
I am using an nRF52840 as a central BLE gateway with nRF connect SDK 1.8.0. I was looking for software changes to increase the scanning range. So far I've found the...
I am getting data on my Azure cloud using asset tracker code
I am enable to find tag as you can see from the Image , there was tag before sensor data , for example
before...
Hello Team,
I have a custom board based on nRF52833 platform.
I have used ble_app_uart application from S132(PCA10040) SDK
Is that okie to use S132 for nRF52833...
Hi, I'm developing an application include features
ble, 2 libuartes, pwm, timer and now I'm planning add flash to my application
1. I'm using flash_fds. I find cli.c using...
hi:
I am an new user of 52840.I want make it as an ANT+ master. Then connect some riding equipment, like cardiotachometer ,speedometer , Stepped frequency counter or other...
hello,we use nRF24l01+ for the communication of IoT,nRF24l01+ need to receive CMD from the controllors,but after a long time,nRF24l01+ cannot receive data.
we have tested...
Hi,
I want to transfer a TEXT file from my android to a NRF52 unit.
Today, In my NRF52 unit i already use NUS with NRFUART application & NRFCONNECT application to send...
Hello
We have a project working on the NRF9160 dk, however we have run into some issues with our custom board, we are using the lwm2m_client sample to prevent that firmware...
Hi All,
I am trying to drive the low freq clock necessary for the softdevice on an nrf52832 (sd s132 ver 6.1.1) with the clkout signal from an i2c real-time-clock peripheral...
Hi,
We use SDK nRF5_sdk15.2 and ARM GCC cross compiler to develop application that runs on nRF52840.
We use new lib, as it was done in examples.
I noted recently that...
