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...
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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 play with pca10040 and the light-switch example from SDK for Mesh v1.0.1. Everything works but I wonder why the advertising signals are not seen by nRF-Connect Scan...
Dear Developer Zone,
I am using nRF51822 with softdevice.
Small question about device reset : To reset the chip, do I need to do NVIC_SystemReset() or sd_nvic_SystemReset...
Hello,I'm porting a freeRTOS project to nrf51822 QFAA with 256k flash and 16k ram. I want to use s130 2.0 sd.
Previously this project was done with s110 sd and everything...
Hello All,
Please find the attached schematic , please review the same and give your valuable feed back , we are using NFC functionality in the same . earliest reply will...
Hi, We have an application with 1 central and multiple (6-7) peripherals. The peripheral is running a custom service and the central is running a custom (central) service...
I try to run UART/Serial Port Emulation over BLE on SDK v14.2.0 with nRF52 DK and nRF Connect on Android phone following link " http://infocenter.nordicsemi.com/index.jsp...
I am trying to run the coap ipv6 based example code provided in nRF51 IOT SDK. I am using my Linux PC along with a BLE adapter as a BLE enabled router. I can successfully...
I came across this a while ago, however it gives no indication as what releases, of Segger J-Link suite, each nordic J-Link OB download has been tested with.
Is there page...
Hello, I am looking for documentation on the Mesh DFU Protocol. It looks like it is the same DFU that the mesh branch of the nrfutil python app is using. I would like to do...
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I tried to use fs_erase and fs_store functions but they both return the value FS_ERR_INVALID_CFG which means "Invalid fstorage configuration". I'm working on nrf51822...
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I'm using SDK 14. I started from ble_uart application, and to use ADC as well I ported ble_app_uart__saadc_timer_driven__scan_mode (SDK 13) to SDK 14 (made changes in...
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I am implementing the whitelisting feature so that the NRF52 only pairs with one phone at a time. We require the NRF52 to advertise for 10 mins but I could only set...
