Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
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...
