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 did try SPI interface between nRF52-DK and MAXIM11300.
Unfortunately, I did not successfully it work.
I used SDK_11.0.0 on nRF52-DK 0.9(Engineering B) and that
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Hello, according to devzone.nordicsemi.com/.../ it was an example in nrf51 sdk 6.1.0. I checked it and found no files or folders related, not in sdk 6.0.0 or sdk 7.0.0 Could...
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I need to send my packets with an interval smaller than 100ms in unconnectable mode. I know, that this is a restriction from Bluetooth standard. For my application...
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I've a problem with handling interruption on nrf51dk (SDK12.1.0).
I set GPIOTE to handle interruption based on the example code "pin_change_int".
I work with the...
I am trying to use the NRF51 soft device with the App_PWM library. I can get both working individually, but when I try to enable both, I can no longer connect to the device...
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I am trying to interface SD card with nrf52. For this I am using fatfs example of new 12.0 sdk. I can able to write the data to file but when I am taking the data...
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I followed this link github.com/.../nRF51-ble-bcast-mesh to develop mesh in nRF51822 dongles. i am able to flash the code( nRF51-ble-bcast-mesh/nRF51/examples/BLE_Gateway...
Hello, I am working on characteristics tutorial.(our service.c)
And I succeeded in notifying characteristic from nordic to android.
The methods I used to notify characteristic...
I'm in the process of migrating to SDK 12.2 and I noticed that nfu_dfu_settings.c now includes app_scheduler.h and makes a call to app_schedule_execute().
How do I use...
want to send a float as a value of a characteristic
I have successfully achieved this using the simple way
Below is the example of just two float variables in an array...
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I have a PCB with a nRF51822 QFAC A1 onboard, and I wrote a firmware with mbed for this PCB in which P0.08 is supposed to be set to 1 during the initialization and...
My company is in the final stages of prototyping and we want to release our first product in the coming year (focusing on European and American markets). The next steps are...
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Does anyone know if there is a way to achieve 12 bit duty cycle resolution at 25 KHz PWM frequency for 5 channels (individual duty cycle for each channel) using the...
I have one of the new Power Profiler Kits, and it works really well (well done!). The only problem is I can't reprogram the dev kit while it is connected to the Power Profiler...
