Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Hi,
I want to know that how if we have Beacon on one side and Development kit on another side so it is possible to communicate them if they are using different services...
I'm using nRF SDK and trying to write firmware to my prototype device. However, nRF SDK doesn't detect my prototype device. I checked the power supply to my prototype device...
Hi,
I am testing example from sdk, 12.2.0, ble_app_uart, nrf52832
And i frequently get a strange behaviour where i don't get a response. And the connection is terminated...
Hello,
I'm trying to set my device on DFU mode by an android mobile application without success.
I'm working with nrf51822, sdk10, softdevice 8.0.
I subcribe to the...
Hi.
I'm using PCA10028, SDK12.2.0, S130 as central.
As I know "sd_ble_gap_tx_power_set" function let me set Advertising Tx power.
How can I set Tx power if i want to...
Hello,
I am going my project with NRG51822 in SDK 11. I build a android app that can connect to my device and access vendor specific service.
My device dedicates one...
Hi, All,
I'm testing multi-connection central function.
And I am struggled in getting relation of address.
AFSK, there are several types of address in BLE.
I found...
Hi.
I'm using nRF51822AC, SDK12.2.0, S130 as central.
After "sd_ble_gap_connect" function, how can I stop this function before connection?
I hope your reply.
Hello,
Is there a way to temporarily disable bonding and just allow any connection? I want to generally use bonding, but there are certain corner cases where I need to...
Hello,
I want to use the FDS libraries in order to store some data into nrf52's flash in my application and I have a bootloader to allow secure dfu by ble.
I manage...
I'm struggling with current consumption. I need my device to completely sleep and leave only the RTC on when the ext power is off (run on battery). After making sure my RTC...
Hy everyone!
I'm trying to write a non-volatile memory position of a device via I2C (twi), the device, a flash memory is the slave.
In my application, I have configure...
Hi I am using the SDK 12 and I am doing some test using the experimiental_app_ble_blinky central and peripheral parts.
I see in this example it use boolean values to indicate...
Hi,
I am using the experimetal app_ble_blinky on both sides peripheral and central.
I edited the peripheral characteristic sizes to 4 and I am able to send notification...
