I have a digital microphone chip, it has the CLK, DATA, LR_SEL three pins, now I will pick up the three pin nrf5283 three pin is as follows: CLK connectionI2S_CONFIG_SCK_PIN...
Hello, Nordic Team, I'm embedded designer from Russia, discovered your amazing wireless MCU NRF52832. I looked through your SDK and peripheral drivers, and unfortunately found...
Thanks Stefan. The zip file making and updating steps work perfectly for me, if I follow your steps and make it from your stock pre-built "dfu_test_app_hrm_s132.hex". My question...
Hi!
I'm trying to configure my NRF8001 module with the help of nRFgo studio. I'm using Nordic UART over BTLE service template. The module can be discovered via nRF Master...
I'm trying to make a BLE device that actually pairs securely. I posted this question on StackOverflow but didn't get any answers - maybe someone here knows more. As far as...
I am using esb in SDK 11 and my understanding is that the radio causes interrupts that are forcing and cannot be disabled. These in turn causes software interrupt 10 to be...
Hi;
I am using NRF52 DK(pca10040) board nowadays with sdk 14.0. I read a blog post about power consumption in nordic webpage.( link )
In this blog post, there is a webpage...
I´m currently developing ble peripheral application for the nRF52832 with SDK v13.0.0. I need to have a secure connection between the nrf and android or ios mobile device...
Hi There,
i am new to nrf51822 and new to program this kind of controller.I searched over the website, I couldn't find a good introductory documentation for programming the...
hello there,
i am using nrf51422 but dont know how to write a program for uart. i want to send AT commands to Quectel M95 using uart .
good help appriciated!!
cheers...
Hi. I'm using nRF51822.
My solution needs power on and off continuously.
I think that is not so good at chip.
Do you have any data for how many times it can bear for PWR...
Hi, I'm using nrf52810.
Size of flash memory of nrf52810 is 192kb according to the datasheet.
But size of hex of S112, nrf52810 softdevice, is 281kb.
Why size of S112...
Thanks for reading my question.
I use SDK14 , PCA10040, S132 and modified a little bit of uarte driver, but that should not affect what I said below.
I set the DMA buffer...
I read about Segger studio (on their website) that it reduces the code size. I try to check it out
Here's my opposite result
I've compiled the same app (e.g uart_example...
Hi all , when I run and debug my code , I frequently encounter error :
I think it's related RAM configuration on KeilC .
Please show me what is error ? And how to solve...
Hi there,
So I'm going through that complicated step of setting up the IDE for the first time to get started programming and I'm having issues doing it with the SES and...
hi everyone ,I want to ask you a question, I use the SDK12.3, when the device from the application transformation to the bootloader, when DFU is failed, why the deice is stays...
I am using nRF51822 (PTR5518A) with SDK v12 and s130 softdevice. To dump the code I am using nRF52 DK segger (PCA10036). With that I am able to dump the code but there is...
Hello ,I hope the speed of NUS can be achieved 7K Byte/s. The data form phone to uart is ok,but the data form uart to phone is not.I tested the Bluetooth part separately.Loop...
Hi,
I am able to connect nrf51822 with nordic app but now i want to receive data from nrf51822. For Example -
If nrf51822 detects some voltage at pin no "1" then it should...
Are there any Segger Embedded Studio examples for the nRF51 dev kit?
All the examples supplied with the nRF5_SDK_14.1.0 seem to be for the nRF52.
I only bought a new dev...
