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...
I have a peripheral which has an nRF53. It connects to either an Android of iOS phone. I've been testing add Connection Subrating. However I've been noticing that the Connection...
We have a Nordic 52840 based product which today we support with a custom gateway hardware. Now we want to write mobile apps (Android and IOS) to talk to this directly.
...
I have an NRF9160 system running and I see mention of " The nRF9160 PWM peripheral can capture the period and pulse width of an external PWM signal" but was a little confused...
DeviceTree Visual Editor shows SPI1 as enabled, but the changes are not reflected properly in the GUI or in build behavior.
I receive the following build error : " DT_N_S_soc_S_gpio_50000000...
The nPM2100 datasheet (v1.0) provides Figure 8: Load current triggering mode change vs. VOUT.
Can you confirm:
1. Consider the system is in Low Power mode. If the load...
Hello,
I am trying to implement OTA through BLE, and as Im building the program, Im getting a build error as :
error: 'FLASH_DEVICE_BASE' undeclared (first use in this...
Hello. I have a light sensor connected to 2 gpio pins on nrf5340, Enable Pin : P0.08 and Output Pin: P0.07 Trying to trigger an interrupt based on the light. With the button...
hi support team,
docs says we can program 54l15 external spi flash ,please refer to : https://docs.nordicsemi.com/bundle/nrfutil/page/nrfutil-device/guides/programming_external_memory...
Hi,the Nordic team I'm working on low-power devices that Matter over threads by nrf54l15,I found a problem at present. I interrupted the configuration of the two PIR input...
Hi all,
I’m working on an nRF5340 project where the network core runs a hci_ipc firmware to forward HCI RAW packets to the application core, which then parses vendor-specific...
Hello DevZone!
All samples with Application Event Manager (CAF, nRF Desktop) has simple main function like that:
Main thread has terminated after executing and main...
Dear reader,
I am currently working on a project involving the NRF54L15 microcontroller. In the specifications of the MCU, under Circuit Configuration 1 for QFN48 (QFAA...
Hi I’m looking for some advice on what may be drawing power from the thingy 91x.
I have measured the power consumption of the nrf91 the nRF 5340 and the nRF 7002 using the...
I want to use P0.13 for ADC reading. However, I noticed that it is already used as an SCK pin in this configuration:
spi3_default: spi3_default { group1 { psels = <NRF_PSEL...
Hi!
I’m currently setting up multi-image DFU on the nRF5340 using external flash.
By following the official documentation and samples, I managed to get it working correctly...
