We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
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...
Hey! . I am new to embedded developing and was trying to familiarize with nrf52 DK .
Issue : When i try to run the BLE examples in sdk after clicking " download and debug...
Hello! I am having issues dfu from the huawei p30 lite. with nrf51. Tried with nrf connect and nrf toolbox.
Dfu progress stops at 2-3% when uploading. Error Remote dfu error...
I am unable to connect the nRF9160DK to the cellular network.
I have gone through the "Get started guide" (working in Linux) and I have been able to install the SDK. I have...
Hi, we have faced with the same issue as many nRF52 users, debug interface (DIF) will stay active after flashing and high (~3mA) continuous current remains, Power cycle will...
Hello,
I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image.
In BLE peripheral example ‘ble_app_template’, it is for doing Advertisement...
hi... folks
I am working on multilink central example, i have modified this example to multi link central uart ,where i can able to connect to multiple peripheral to a single...
Hi,
I am using NRF51822(PCA10028) ble_app_uart example , I need to change the name of the BLE device during Advertising and store the name in Flash so that when ever the...
Hello,
I am trying to establish a network to send data over the boards.
I tried using examples in Ble_central and Ble_peripheral, but in those examples they would stay...
Using the esb tx fifo, it appears to change the ESB_MODE from PTX to PRX, and changes the esb channel to some other value. Is there any way to setup the radio so that it doesn...
Hello,
I am working with nrf52840. I have read how the SAADC example works at https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v13.0.0%2Fnrf_dev_saadc_example...
Hi everyone, I'm having trouble deciding on the "best" / "most sane" way to interface two I2C sensors with the nRF5832. Both sensors are on the same I2C bus. The first sensor...
Hi Bro
I have a project need to use BLE + ESB Concurrently, actually I have did it in my previous project
but seems it has problem in new SDK
In my old project: SDK11...
I'm using the nRF52 DK (with an updated firmware) to program an external target (using the "Debug out" connector). It looks like the programming speed is limited to 1MHz:...
