Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
Hi,
I am trying to set up the development tools for the NRF52 on my Mac by following this tutorial aaroneiche.com/.../
I am getting the following error when i try to...
Hi
I want to get external acceleration sensor values with SPIM using easyDMA on the sensor interruption (using GPIOTE). then after getting all data, I want to calculate...
Hello,
I have question, I'm actually developing an Android application and try to update the firmware on a device with a DFU process. It work on every mobile device except...
I am using the nrf51422 with softdevice 5144_2.0.1 ,
I set two network number using the "sd_ant_network_address_set" api , network number 0 for ANT+ cadence/heardrate.. network...
Hello,
I was just checking for differences between SDK v11 and v12, more specifically, the differences in the SPI HAL and driver code.
In hal\nrf_spim.h of the v12 SDK...
Hello, I am trying to write some data to the Nrf52, but all I get is a read only response on my phone. Is there any example how to write to the nrf52 tag?
I'm working on a custom bootloader; below is the step taken but it doesn't workout:
By using a working UART example, change the linker script:
MEMORY
{
FLASH...
Hi guys,
I am trying to use pstorage to store a temperature data inside the ROM. I have to use it as efficiently as possible so that 20.000 erase cycles should be enough...
If I want to set transmit power to -4dB, these are the settings:
command=LE_TRANSMITTER_TEST (this wouldn't be used anyway)
freq=0x3C (meaning: -4dB)
length=2 (meaning...
Hi,
I would like to store firmware version number at a particular offset from the application start address so that it can be retrieved by boot loader as explained here...
Are there plans to release the files for download instead of online-only access through the Infocenter? It was always so nice to have them on-hand to grep in the previous...
When I try to compile DFU examples, I get the following errors :
"..\..\dfu_public_key.c(20): error: #35: #error directive: "Debug public key not valid for production...
I have my custom board wired to the nRF52 DK. Using the SAADC example code located in GitHub I am trying to set up SAADC to measure the coin cell battery that will power the...
I am sending and receiving streams of data over BLE.
Do I need to add a checksum byte for every GATT write/notification/indication to ensure that my data is not corrupt...
