I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
This is both a general tip for users and a question; does anyone have good success with the LIS2DH12 double-tap feature? The 3-axis accelerometer works well but the use of...
hello,
first i use the nrf mesh sdk 4.2.0, nrf52 DK board and light_switch_server_example with small modifications for debug purpose .
I noticed that when i connected...
Hi guys
I am working on a NRF52832 device. My SDK is 15.2. I am on S132.
To initialiser the Softdevice, I use the following function :
You can see that we added a...
Hello,
We have an NRF52840 based custom design board where the peripherals run on 3.3v. I based my code on a combination of ble_app_uart and ble_app_buttonless_dfu examples...
Hi, I'm in the process of systemizing a protocol for a product where we have the need to use different types of advertisements. There is one periodic connectable advertisement...
I am trying to use secure bootloader project sdk 17 nrf52832. But micro ecc lib is missing. I installed GNU compiler, make, Git. From infocentre also tried how to implement...
Hello,
I would like to implement the following failsafe for unused program areas for nrf52.
1. Filled the unused program areas with undefined Instruction.
2. The UsageFault...
I am using a nRF52840 dongle with nRFconnect v1.5.1 in SES. I have followed This link to do it. But got stuck at "Editing CMake List.txt" step.
Please tell if there...
Hello,
Is that true I only need the HFXO to be on right before issuing NRF_RADIO->TASKS_START = 1?
As long as the radio is not in TX/RX status, the HFXO can be turned...
Hello,
I'm writing software for my own board with nrf52840 and SIM800C modem.
I try to connect to MQTT broker. It works when I have TLS disabled or have TLS with certificate...
I'm building a custom system based on the NRF52832 and S132 SoftDevice with SDK 14.2.0.
Our secure bootloader (bonded) is based on examples/dfu/bootloader_secure_dfu. It...
Hello,
I'm working on a project with the nRF52840 PCA10056 board. I want to use Thread protocol. But I'm not sure if Thread supports Coded PHY, a feature of Bluetooth 5...
Hello, I have a nRF52832 DK and a nRF9160 DK and I would like to establish a Bluetooth connection between them and also send data to each other. How can I do that?
Running the Zephyr LIS2DH sample program on a custom board works fine until I configure it to use the trigger and then it throws the z_arm_mpu_fault() error. It doesn't matter...
Dear Team,
chip- nrF52810
I notice a startup current sequence existing for 26ms and the average value is 600 uA. This sequence is present when waking up from systemOFF...
