Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
I am working on a project using a BLE Nano and Nordic sdk 8.1. I included the ble_flash.c, ble_error_log.c, and ble_debug_assert_handler.c files in my include path and c source...
I am running the Buttonless DFU example in SDK 12.2.0 on a nRF52832. When I connect with NRF Connect, I can see the DFU control point but I can only enable notifications and...
I learned that paring is consist of 3 phase (Exchange of Pairing Information, Authentication, Key distrbution) and TK, STK are generated at the phase of Authentication and...
I have a central application that I need to add a peripheral role to. I don't need to pair or bond in any of my connections, so I based my app on the ble_app_uart_c example...
Hi,
I'm currently running two separate TWI-instances on my nRF52 DK with SDK 11.
Each instance runs quite well with no issue, except for when instance 1 becomes active...
Hi,
When nrf51822 is connected via bluetooth LE to an iPhone application, is it possible to check the actual connection interval (between MIN_CONN_INTERVAL = 20ms and MAX_CONN_INTERVAL...
I have a project on a Ble Nano using Nordic SDK 8.1 that I currently compile entirely from terminal using a Makefile. I want to convert this project over to use Keil so I...
Dear sir,
I want to use NRF24LE1-F16Q48-R7 as a standalone controller in one of my application but it is not available with any vendor .
We want to use this For Low...
i want to know why there are 2 pages reserved although i mentioned i configured the number of pages to 1. It is used for what ? In fact, I need only one page for my data,...
Hi,
When compiling my program on SEGGER embedded studio I get the error:
Compiling ‘main.c’
main.c
expected expression before '{' token
in expansion of macro 'NRF_DRV_ADC_DEFAULT_CHANNEL...
I'm writing a central app using the pc-ble-driver project with an nRF51 dongle. This is to test our product, which is a peripheral using the nRF51822. The test central needs...
Dear All,
I have developed a BLE system in which nRF52832 is being used as a peripheral and central concurrently. I am also using BLE_GAP_CONN_SEC_MODE_SET_ENC_WITH_MITM...
Hello,
I have board pca10040 V 0.9.0 2015.41. When I program nrf and then issue a nrfjprog --reset -f NRF52 everything works fine, however when I execute nrfjprog --pinreset...
I don't understand OOB used in BLE security part.
Is this a communication out of 2.4 ~ 2.48 GHz frequency band?
Or is this one of method of pairing procedure(to generate...
Im currently working on a project and long story short im stuck on getting the nRF24l01 to communicate. I believe I have the Tx side of things working, however as I do not...
