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 working under the mesh concept in nRF52. I saw the mesh demo in nRF thingy the link is here.
and i also have 4 nRF Thingy boards in my hand. i want to do the...
Hi.
I am currently weighing up whether to use a PCB or a chip antenna. Due to my product is going to be less than 20mm x 20mm, I would prefer the chip antenna to save some...
Based on mesh sdk 3.1, open NRF_LOG_ENABLED in the light_switch_server example, ie NRF_LOG_ENABLED 1, the following error occurred during compilation: Linking light_switch_server_nrf52840_xxAA_s140_6...
Hi
I changed the clock source from NRF_LF_SRC_XTAL to NRF_LF_SRC_RC, but it dit not work.
In the migration guide( Migration Guide ) I found out, that the method SOFTDEVICE_HANDLER_INIT...
Hello,
I am working on a custom PCB with NRF9160.
I have modified nrf9160 uart sample to add UART_1 and enable SPI_3 and everything is working fine.
Now I need to include...
Hi ,
I am using SDK v0.4.0.
Modem firmware : mfwnb1nrf9160030123prealpha
Asset tracker example is downloaded to the NRF9160-DK.
Since I am using NB IOT, I select...
I use nrf52832 sdk 14.0
SD+ boot(for ota）+app
In the applicaiton there are some user data to save. I used two pages ( one pages start from 0x6E000 and the other start...
Hello!
A few questions about the flashlog:
1. What's the difference between the flashlog and the crashlog?
2. What is the recommended way to obtain flashlog/crashlog...
Hello Team, I am a student majorly interested in wearable designing and manufacturing field. Recently I have designed a small wearable PCB which barely contains components...
Hi all!
It`s possible to know in event BLE_EVT_TX_COMPLETE which characteristic sent a notifiation?
I have 2 characteristic and depending on which one of them sent notification...
Hi,
The product description of pickit4 on microchip website( https://www.microchip.com/developmenttools/ProductDetails/PG164140 ) says that it support swd. So I'm wondering...
Hi,
nRF51822. I'd like to detect single-click, double-click, triple-click, etc. button press sequences. Multiple clicks are when the next button press is within 1/2second...
we are using latest repository, did " west update" to pull the source code. Followed nrf connect application "getting started assistant" to setup the environment.
All the...
