I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
Hi,
For an MQTT application, we need to generate client certificates in the Nordic (nRF9160) to simplify the production phase. Ideally we want to push a CA certificate...
I’m working on code for a custom board which has an nRF9160. Currently, I have a j-link programmer that works well with the connect sdk programmer and vs code/gdb. I work...
Hello,
I have an existing cloud platform for industrial condition monitoring that uses an HTTP API to receive data. I was hoping to add the Thingy:91 to this platform as...
Thank you for your assistance. I am currently implementing a function for message communication between an application and a board using nrf52840. Specifically, I have previously...
I'm trying to erase & write to the nRF5340 using the Programmer v3.0.0 but I get this error: Failed to load readback protection status: async task failure for id: 1198716183932...
We use Segger Embedded in our development and our continuous integration's automated build uses the emBuild to build our binaries. We need a way to add packages from the command...
I am trying to compile a custom bootloader for nRF5340 net core (b0n) that is part of a multi-image build.
I have created two separate applications, one based on b0n (nrf...
Hello!
I was wonder if it's OK to input voltages above the ADC Reference (0,6 V) to the SAR Core, while keeping within AIN pins well within 0 V and VDD.
We're measuring...
Hello,
I'm working on KX132-1211 accelerometer with nRF52832 and am using I2C(TWI) protocol. For that I need to create driver files even I was contact with manufactural...
Hi Friend,
We have a project using SDK16 and softdevice S140. We want to generate a looping output of 60ms 2.4GHz OOK and 500ms BLE scan. Ported 2.4GHz OOK from radio_test...
Hi, I'm Leo.
These days I'm learning BLE.
First, I'm using nRF Connect SDK(NCS) v1.9.1, S140, nRF52840 DK board.
I need to use SPI to control UWB transceiver(DWM3000...
Hello,
We've a design/arch question about the performance of nRF52840 device (dongle/EVK).
In our system, we've a PC connected to a PTX that communicates with multiple...
Hello,
I am working on BLE Mesh using SDK nrf5_SDK_for_Mesh_v5.0.0. I am using light_switch example for BLE Mesh client and server. I am using custom hardware for Mesh client...
I just finished successfully running the azure_fota and azure_iot_hub demos on my nRF9160DK. In a completely separate project, I am now attempting to adapt the TMP116 sensor...
