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...
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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...
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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...
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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...
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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...
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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...
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I'm trying to use LittleFS with an external SPI flash, but if the SPI flash isn't available yet at boot time, my application hangs for an uncertain amount of time...
Hi everyone,
I’ve been using the Power Profiler Kit II (PPK2) and was wondering if the firmware source code is publicly available, or if there are any plans to publish it...
Hello everyone,
I'm currently developing a project that involves combining LoRa and maybe NB-IoT technologies. For this purpose, I've already been utilizing an nRF52840...
I have a BMD 350 nrf52832 module connected to nrf52DK board via P20 header. I am using nrf52DK to flash the firmware onto BMD350. my code works with nrf52DK and it logs onto...
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I am trying to factory reset 2 nrf52840 dongles that I had very long ago with unknow applications on the dongles. When I erased and installed the image of nrf_desktop...
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I would like to know how to write to the UICR OTP (0x00FF8300) in the application core of the nRF5340 at runtime. This procedure should be performed once at the factory...
Hello.
I have been successfully flashing the nrf52840 dongle using the nrfjprog comand. I have been successfully able to reset and erase as well. Recently however, none...
I'm having trouble enabling BLE DFU on my firmware for the nRF52833. I'm following the steps from the Dev Academy course - FOTA over Bluetooth Low Energy . After adding the...
Hello, Nordic Team,
I'm currently working on implementing a custom cluster in the Matter application. However, I've encountered issues where the methods described in your...
During my development, I found NRF5 SDK only supports symmetric RX/TX data length settings.
Here is the on_data_length_update_request_evt in nrf_ble_gatt.c file.
static...
Hi Nordic team,
This is a compatibility test. case1 okay: 1,Connect the nRF5340BIS headset with the phone. 2,NRF5340 broadcast can be found on the mobile phone. 3,When you...
I have a custom board with a nRF5340 and need to configure VREGH in DC-DC mode and set 3.0V output on it.
I see the documentation on REGULATORS — Regulator control where...
nRF52810 board will not start on its own. It needs the RTT Viewer to be connected, then it will start and run. It has run on its own before with this configuration:
CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC...
I've seen a few posts about this, but they are all old, and maybe don't apply to USB-C We have a device that already uses USB-C for battery charging. We want to carry the...
