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...
Hi, I use a nRF52840 with the nRF Sniffer Firmware for capturing advertisement frames and connections between several devices. My question is if it’s possible to capture communication...
I'm writing custom boot loaders. One of the capabilities is to update the network processor from code running on the application processor. The PCD subsystem looks like it...
On 3/11, we received a message from the Nordic "HomeKit Team", announcing that HomeKit support in now integrated in the latest release (ncs 1.5.0) and distributed through...
chip - nrf52840 sdk - nRF5_SDK_15.3.0_59ac345 softdevice - s140nrf52611
Issue enabling usb cdc without softdevice enable.
The COM port does not show up without the softdevice...
Ring buffer operates on uint8_t , but I would like to use ring buffer to store 16 bits ADC data. What is the simplest solution?
Converting 16 bits data into 8 bits, store...
Hello, Guys!
As I know, the Bootloader uses RTC2.
The problem is that RTC2 continues to operate after executing the bootloader, in my Application.
My Application not...
We are using nRF52840-DK and we need to stream the audio to our iOS app that we are developing. But currently, we are not able to get the audio streams back for mic to iOS...
In my application we have an ADC input pin which we want to connect to comparator input too. Based on the highlighted statement in section 7.6.1 Can the same analog pin be...
Hello,
since a few weeks I have the following problem with the nRF Connect for Desktop app on Linux (Arch Linux specifically). The runner launches and I can install and...
Hi,
starting the NCS v1.5.0 "Bluetooth: EnOcean" sample on nRF52840 DK, the following error occurs:
Bluetooth init failed (err -35)
Any suggestions? Thank you.
Hello
I'm testing multiple frequencies to ensure smooth ultrasound control.
Frequency can be generated via 'APP_PWM_DEFAULT_CONFIG_1CH (period, pin)'. But it seems difficult...
Hello there
I hope you are doing well
I am looking for rf module that meet my requirements, please check these requirements below and give me any of your product meet...
Hi Nordic,
I am using one NRF52840 named A chip(DCDC mode) to provide VDD power supply to another NRF52840 named B.
A is using VDDH with battery 4.2V power supply.
B...
Hi,
I am using nrf5340 kit. I would like to enable and test power management in mesh chat example.
1. Can you please tell me the usage of below config file usage.
#define...
Using: NRF52840, SDK 14.2, S140
My GPIO initialization code is as follows. This is the first thing that happens in main.c.
Here are logic analyzer traces of 2 GPIOs...
