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 am looking for detailed electrical characterization details for SAADC - beyond 1 page summary in nRF52833 product spec v1.3; under 6.21.10.1 SAADC electrical specification...
Is there some documentation listing what C library functions are supported? For example if I use the Keil IDE to look for FILE I find it. But if I look for 'fread' it says...
Hi,
I'm building a gateway using nrf mesh serial, and I want to monitoring devices status in the network by listening heartbeat messages from devices, but when I set publication...
Dear All, We will do a production with over 1000 Nordic nrf9160 devices, for which we need to program the modem firmware (v1.2.0) and the application software. We would like...
Hello, I started learning BLE/nrf about a week ago and I faced an issue that I unable to handle more than one connection simultaneously.
I have a pretty simple application...
Hi,
I am using nRF52832 and SDK v15.00 for development.
I am working in ble_app_uart peripheral example. I have a task where I need to configure another UART communication...
Hello Everyone,
we are using Nordic's nRF52840 controller with SoftDevice S140 and the default Bootloader(C:\nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10056_ble...
Hello, I am working on a nRF52840 and started with the SDK15 gls bonding example. The device has no buttons or display so we are stuck with 1v2. We are hoping to incorporate...
Dear friend，
I want to implement ota data packet request through my own code. In the \examples\zigbee\ota\client example, line 876-1268 of zb_zcl_ota_upgrade.h finds the...
Hi there,
I'm using a nRF52-DK for a while, but now I made a bad misstake: overwrote the interface firmware. I pressed accidentally the RESET button and flashed a wrong...
We use NRF52832 in the remote control of the car。 We measured the average current of power consumption at about 1uA.Every 300ms, the current curve bounces to the transient...
Hi all,
I have two questions about BSP buttons management.
I see that the BSP supports the short press and long press for a button. However it seems to handle only one...
Hello
I want to read the values of two potentiometers from the Ain0 pin and the Ain1 pin through SAADC.
I could easily read one value through the saadc example, but I...
Are you able to enable internal pin pulls for UARTE pins, specifically the selected RX pin?
On page 490 of the nRF52833 datasheet, footnote '35' states that "High baud rates...
