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 have been looking at the Mesh library for BLE communication and wonder how much work it would be for me to use the same library for a long range 2,4 GHz radio?
Is the...
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now we use SDK17 "ble_app_hids_keyboard" example, we found after the moble phone connected to the ble keyboard, if the ble keyboard power off and power on ,the phone...
I am trying to to do adc reading from external 9V Litum battery.
In the PS document, I know nRF52832 can read adc until VDD(3.7V ???).
Then, in my case, do I have to design...
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I use the timestamp log in SDK17, and I find the time will auto clean at about 1min6-7sec.
Below is the code init the log.
/**********************************...
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I have a setup containing an NRF9160 communicating with another chip over UART at a 1M baudrate.
The following code is currently used:
I have configured the...
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Greetings From Deepa. I need an manual installation procedure and building, compiling and Running the zephyr -OS with my laptop for learning purpose. I browsed...
I'm using nRF52840, PCA10056, and finding that if WDT is enabled (but not expired), after a soft reset (NVIC_SystemReset, or a debugger reset) the RTC no longer runs.
If...
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#define TIMEOUT_INTERVAL 2000 // Two second.
Sometimes starting app_timer_start(motTimeout_trigger_time_id, APP_TIMER_TICKS(TIMEOUT_INTERVAL), NULL), the interrupt...
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I'm wondering if I'm doing correct by following getting started guide of nRF9160 ( https://devzone.nordicsemi.com/nordic/cellular-iot-guides/b/getting-started-cellular...
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We start a new development in BLE and for this, we have to use the AVRCP profile.
Is this profile available with the Nordic BLE stack (SoftDevice)?
Thank you...
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my question might sound a bit silly, but I am certain that someone already faced the problem therefore I am wondering how it was addressed.
The question:
what is...
Hello, I've tried the "smp_svr" sample from the nRF Connect SDK on my new nRF52832 boards because I wanted to test Bluetooth advertising and DFU capability. They compile and...
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I'm trying to setup a TCP connection to a remote TCP echo server (echo.u-blox.com : 195.34.89.241, port 7), for testing.
The socket is being opened, and I receive...
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I'm trying to make a simple frequency meter with the nRF52-DK.
Actually, i'm trying to enable a simple timer, but my program freeze. I'm using mbed studio and I enable...