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...
Is there any plan to have an extended operating range nRF52840?
I'd like to be able to use it to, say, 105C
If not is there an alternative part with at least the same...
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I have been trying to upload a program and continually get the error; Timed out waiting for acknowledgement from device. Failed to upgrade target. No data received...
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I am having a problem trying out one of the examples provided by Nordic. It is the "ble_app_hrs_pca10056_s140_uart" running on an nRF52840DK board. i programmed...
I am working on an application in which I need to store large amount of data in the flash. I have successfully integrated FDS Module in my application and I am able to store...
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The XTEMP, XPOFWARN and XVBATLOWLVL commands all allow you to set thresholds for temperature/voltage at which the modem sends a notification. When is the voltage/temperature...
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I am trying the DFU over serial example in the SDKv16.0. I am following up the tutorial here: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter...
I am working with an older version of the https://github.com/NordicSemiconductor/nRF-IEEE-802.15.4-radio-driver and the https://github.com/NordicSemiconductor/nrfx . Which...
Hi
Apart from Direction finding, there is 3 major enhancements in the Bluetooth 5.1 core spec.
Reference: www.bluetooth.com/.../1901_Feature_Overview_Brief_FINAL.pdf ...
I search for an LTE modem for a small device. (between 10000 or 100000 parts per year)
So I need something to play with it to learn what is possible. (for example battery...
It's not clear to me the difference between RAM[n].POWER, RAM[n].POWERSET and RAM[n].POWERCLR. I'm assuming that you use RAM[n].POWER to read the contents of the registers...
Hello,
The following defines can be found in nrf52_bitfields.h. Are all these register values used for REV 1 chips? In otherwise, the last digit isn't significant? If...
I am using the example project for Uart Central. I have a lot of messages transmitted out of the Uart. Unfortunately the Uart transmits some characters but does not transmit...
We are consistently seeing a BLE disconnection after being connected to an iOS device for 40 seconds. On the iOS side, the log output at the time of disconnection says: "...
Hello,
I would like to know if someone has experience with embedding lua script language (not elua) on a nrf52 kit, with SES or other IDE.
Or is there some nice tutorial...
Hi, I am learning how to merge two files together to be able to transmit temperature data via UART. These were the steps I have undertaken to do so:
1. Copy pasted the function...
