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...
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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...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
I have developed an app with DFU using SD s112(version 5) for custom NRF52810 board.
Q1: I want to update SD s112 to version 7. is it possible ?
Q2: how ?
Hello,
I'd like to detect a power failure and keep the nRF52840 alive using for example a super capacitor.
From the hardware side, is it ok to just feed the nRF52840 through...
I am a newbie for BLE MESH. Trying to migrate the existing product which based on self-defined GATT service to BLE MESH network, and got confused.
Current scenerio, the...
Hi.
I am using nRF52840 as a USB mass storage device with SD card. I came across the docs stating that the total number of BULK endpoints available are 14 (7 IN, 7 OUT)...
I have a working code to get FatFs running with SD card over SPI0 interface on a nRF52840 DK. I wanted to know if it is possible to add another SD card with FatFs on SPI2...
Hi,
With the S132 SoftDevice running, is there a way I can ask it to temporarily pause interrupts for a small segment of time so that I can execute extremely time critical...
Hi, The DFU process is working correctly and I've tried downgrading the app version which throws the expected error, so it is stored someplace Accessing via the recommended...
Please tell me everyone's knowledge!
I've seen discussions on smartphones that support "LE Coded PHY", but I'm looking for a tablet size.
Is there any smartphone with...
I'm trying to get my nrf9160 DK to communicate with an i2c device so I setup a project to enable the i2c module and use TWIM to send i2c data. But then I run it and it only...
Hi,
I am using nRF52832 S132 SDK15.2
I am developing an application where the development kit which i am programming is a peripheral.
i want this to connect to specific...
Hey All,
I'm running the LTE Link Monitor on nRF Connect 3.3.3. I'm connecting to my custom nR9160 Feather via the built in USB-to-Serial. I'm able to open the serial port...
I tried to drive MAX30003 to get ECG signals through nrf52832.
I use an analog signal instrument to give the standard ECG signals. Now,the nrf's SPI timing sequence is right...
Hello,
The BLE peripheral I'm developing does not have any specific required connection parameters. I understand that the central ultimately controls the selection of parameters...
Dear
I modify the example of PCA10056 mesh light-server for PCA10059 and it works after I program PCA10059 by nRF Connect –programmer go through USB interface. But there...
Hello,
What is the PPM of LFRC?
In our case, the device will remain in low power mode (System ON, wake up from RTC). The device will wake up at every one hour. Which...
