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...
I am in the process of adding LE Secure connections to our project and am having trouble and receiving lots of errors while attempting to Makefile it. We added nrf_ble_lesc_request_handler...
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Developing an application where we want to use CAF but I cannot get it to build properly. I have created a minimal example that does not work locally for me. Following...
The nrf52840 defines 4 pwms. Attempting to enable pwm1, pwm2 or pwm3 using pinctrl through a device overlay results in build errors suggesting there is something wrong with...
Hello, we currently use nRF52832 in our product. For the next generation of this product, we are hoping to upgrade to a new module that uses nRF52833. However, this is only...
We have a well-vetted software environment what uses SDK 15.3.0 and softdevice s132. We are considering adding ANT+ to our environment, which as I understand requires that...
I am in the process of bringing up a custom board with an nrf5340 and a FUSB302B USB-C PHY-controller.
As a driver for the FUSB203B, I am using this project as an OOT-module...
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Due to some reasons we need to use external antenna and RF cables.
What is a part number of the antenna that can be connected to the J1 RF Antenna connector?
We...
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I am implemented the uart functionality, I'm getting below issue.
[00:00:00.445,526] <err> Throughput: Failed to set UART callback (err -88) [00:00:00.445,556] <err...
I want to use LPCOMP in nrf52832 to detect a rising edge of voltage. And my code is:
I set the reference as NRF_LPCOMP_INPUT_1 or NRF_LPCOMP_REF_SUPPLY_4_8, the event is...
I am running on openthread demo: ot_cli on its low power mode by building with low_power snippet.
As document says, it will automatically suspend UART operation when low...
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I'm trying to use to gpio pins in order to wake up a system from sleep mode.(PIN1= P0.24 PIN2 =P1.1 )
If I use the GPIOTEs separately in my project, it works and sytem...
There are some serious issues in the file "board.c" that relate to LEDS_NUMBER.
If I create a custom board with no LEDs then I set LEDS_NUMBER to in my custom boards,h....
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My company has developed a Bluetooth application that runs on the nRF52832 and we are about to perform FCC pre-scan testing next week. In order to prepare for this...
I want to use one device (nrf5340 audio DK) as both a gateway and a headset. Is this possible?
It needs to both receive audio from a CIS gateway and send it out, working...