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...
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I have a question about my schematic.
In the datasheet I've read that it doesn't matter which pin is used for several pheripherals like SPI.
So does this means...
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I am using 12 bit ADC in my application but data element more than 8bit is not send correctly, Also not receiving Array[10000] element. I am using nrf52.
Thank...
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I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode,and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
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Let's assume that we know there is a packet ready to be sent every 20ms. Now what is the best connection interval from power consumption point of view? Here is my understanding...
I've been unsuccessfully attempting to download and execute a BLE example on a nRF52832, and I could not succeeded probably due to false alignment of Soft device's and application...
I'm running the ble_my_project_template example from ble-sdk-arduino , and listening to the ACI lines with a logic analyzer. Here is what I found in the first transmission...
Gentle folks,
I'm sure I'm making some simple, primitive error. Please help me mend my ways :-)
Using gcc in the NetBeans IDE on MacOS for building and running the ble_app_hrs...
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I tried to flash the mbed FOTA bootloader on my nRF51 DK. I copied the bin file to the bootloader device. It said the storage on the device is to small. Now it won...
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I am using nRF52832 board and interface with 3 axis accelerator reading ADC for 3 Channel. I have use sample code for controlling in timer/RTC mode. My ADC is...
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I am working on NRF52 custom board with 3.7mA 27mAH battery, working on BLE app UART example SDK11 with SoftdeviceS132V2.0.
I made BLE advertise for 20 sec interval...
I prototyped a nRF52832, WLCSP package, with a fab (PCBA) and put jumpers between my 32Mhz crystal and the chip, attempting to connect with a j-link in SWA mode, I cannot...
Hi. I'm using nrf52832.
Now I'm using HFXO, LFXO to operate BLE. As I know I should use HFXO to operate BLE.
What about LFXO? Can I use internal clock(LFRC RC osc) instead...
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I am working on the latest version of SDK (v14) and SoftDevice(v5) on nRF52382. When I call the sd_gap_disconnect it returns NRF_SUCCESS. However the BLE_GAP_DISCONNECT...
I was trying to verify the DFU functionality on SDK 14 on nRF52832. Here is what I did.
1. Using nRFgo to erase all
2. Program bootloader/soft device with C:\svn\nordic...