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 All,
In my application I have two analog inputs coming from two different sources that I have to sample using one SAADC present inside NRF52. As far as I know, NRF52...
Hi,
I'm using nRF5 SDK V12.0, I found a strange problem. That is the UART can send data to PC, but it cann't receive data from PC. However, this problem just arise on some...
Hi,
I need a bit of help to fully understand how ADC works on nRF52832.
I am using a Thermistor sensor like the following to measure temperature:
Epoxy Thermistor...
We would like to use the PPK for automating some of our tests. Is there any documentation on how to drive the PPK over RTT? If push really comes to shove, we can always read...
BLE UART This is a problem that I have discovered while checking
the cause of the connection frequently due to communication error.
It is normal... In the nRF52832,...
Hi,
I added following code in saadc example code to set GPIO pin high/low and monitor it in the terminal. The pull up looks ok, but when I set it to low, the reading never...
We created our own PCB for the NRF52 with a Johanson chip antenna but no matter what we do, we can't get a signal from the Antenna, not even a weak one to show up on the spectrum...
Hello,
I duplicated the project example "nrf51-micro-esb-master" under "proprietary_rf" and got it up and running. I now need to incorporate some timer functionality.
...
Hi. I'm using nRF51822AC, SDK12.2.0, S130 v2.0.1 as central.
As I've tested by using
err_code = sd_ble_gap_address_get(p_addr);
APP_ERROR_CHECK(err_code);
App returns...
hi
i am using nrf51822. i used the radio tranceiver example and it works well. I am planning to advertise the received packets so that the range can also be increased and...
Hi all --
I have a tricky layout "issue" where unfortunately, I've ended up connecting my I2C device to the BlueTooth module on the side of the module where my VDD isn...
I'm reading the SDK 10's GPIOTE doc and I'm wondering if there is a way to read a GPIO state without generating an event, ie, something like foo = PORTx.pin10 or alike.
...
Hi,
I have a central that is trying to pair with a peripheral. I want this connection to be secure and I want to use ECB for encryption of data. My peripheral does not have...
