When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
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...
We are in an environment that is highly security conscious. As a result any third party software cannot be installed unless it is white-listed with Symantec, our end point...
The NRF51822 datasheet (section 9.4 and 9.5) says the CTAC and CTAA WLCSP packages have a normal height of 0.35mm. The datasheet also says the CEAA WLCSP package has a normal...
I am developing BLE applications with nRF52840 DK and the Thingy 52. My application needs to use the entire 31 bytes available for data in BLE protocol. So I don't want to...
Hi!
What would be the best course of action if I have a connection like this:
Android device (without Bluetooth support) -> RS-485 -> UART -> Main nRF52840 DK + other...
Hi Nordic:
I want to make .a library, i use gcc to make .a library. And add .a library to my project. when i build the project , show build failed and the message is ".a...
Segger Embedded Studi, SDK 15.2, Windows 10
Nordic NRF52DK PCA 10040 1. 2 .4
Hello again everyone, I have gotten farther with my previous issues of not being able to access...
Hi All,
I am new to embedded low power design and would love some tips on power saving steps and tutorials for the nrf52832 device.
I am trying to understand the power...
Hi,
for a project I need to perform a DFU Update over BLE. After I prepared the bootloader (generating public and private keys and building it), I prepared the update packet...
Hi, I develop device for custom location service based on BLE. Now I'm working with nRF52 Development kit v1.1.0, nRF52832, SDK v15.0.0.
I have a problem with adding 16bit...
Hi,
I wonder if all Tracedata[n] pins are needed for debug? That would make five IO:s useless for other functions. Or is it possible to use 1-bit mode or something similar...
I wnat to set P0.30 and P0.31 for I2C CLK and SDA. nrf_drv_gpiote_out_config_t out_config = GPIOTE_CONFIG_OUT_SIMPLE(false); err_code = nrf_drv_gpiote_out_init(30, &out_config1...
I set up my nrf52 self board with internal LDO using reference schematics with internal LDO setup.
Im entering the power safe mode using __WFE instruction
Also i did...
1.I used Timer2 Capture function Time Frequency is 1MHz. Picture1 Current counter should be 33330. Picture2 Current counter should be 5000. Picture3 Current counter should...
Hello,
I am having an issue with setting up the event generation timing on the nRF51822. Long story short, I am configuring Timer/Counter 0 to generate an event every 50ms...
Hello,
I am using NRF51 DK for developing an application. I tried running the default SPI example in the SDK 12.3 which uses the spi and spis example. The location of those...
