Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hello! I have a few questions and concerns.
1) There are two UARTs on nrf52833. UART0 and UART1. How do I get them to work properly? For UART1, work is available only through...
hi ，
thank for your browse，when i develop my keyborad,there is a problem in the use of usb.
this is my board hw:
and use pca10056 kd,and program the hex of road...
Hello, everyone!
I have arduino nano 33 ble board. I understand that this board contains nrf52840 and can be used in nrf sdk. I will connect the debugger pin and J-link...
Hello!
I am using an saadc examole to get sensor value using AIN3 and sending it on ble but now i want to make it interrupt base example can someone help me out how to do...
I am researching a way to send audio from a Microphone on an APP in iOS or Android and came across the Thingy:52. Is it possible to get some guidance on the App side to transmit...
I would like to use an analog microphone to generate a voice signal, measure it by an ADC, and then transmit the sound to the host. This is the cheapest solution, but I'm...
Hello,
I'm trying DFU from here . It works successfully with nRF52833 DK Board before Appendix 1.
The question is how to combine all which it is bootloader + sd +...
Hello all, I have question about ppi.
Like code shown above, I'm using ppi.
Here, MUX_INPUT_2 and MUX_INPUT_3 are name of pin.
I'm changing their state: from low to...
Hi,
We would like to know the default state of the NRF52840’s GPIO pins - is it high, low or open? The reason for this question – we need to know these pins’ behavior/state...
Hello Guys, I want to build some project with Nordic products but ı don't have any sample code , if you have sample code for Keil let me improve myself.Actually codes can...
Hi,
As has been explained numerous times in posts on this forum and many others, mapping RSSI to a distance measurement is notoriously difficult and inaccurate. I was...
Hi
Can anyone verify that it is possible to use the nRF5340 PDK to program custom nRF53 board?
The documentation says: The nRF5340 PDK supports programming and debugging...
Hello,
we are using NRF9160 +Nrf52832 in a project. NRf52832 has to be used as HCI interface..after searching for this, i came to know that zephyr based HCI uart sample...
Hi,
I am working on Eddystone project, after I successfully tested the Buttonless DFU example, I added DFU service to Eddystone example ( nRF5_SDK_17.0.0_9d13099\examples...
I am using this MBN52832DK and find out this nRF5_SDK_17.0.0_9d13099.
Trying to import into Segger Embedded Studio but rebuild come out error.
using the nrf52832_xxaa...
