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...
I want to communicate Central and peripheral devices with KeyPass. Also I want to generate keypass in Peripheral device. But keypass should to include symbols, low/upper case...
I am runing the light switch example in zigbee sdk v3.1. I am connecting to a smarthings hub. I have set the a single change on the code:
The device will be connected...
A couple questions about the nRF52840 GPIO Electrical Specification:
1. In the nRF52840 GPIO Electrical specification, VOH at 0.5mA is spec'd to go as low as VDD - 0.4V...
Hello,
I have been using the development kit for more than a month when after one flashing, the LED 5 on the board started blinking at one second intervals and the board...
I read a nRF9160 DK 0.8.5 circuit design and have a question about the GPS circuitry. What will happen if I bring the LTE antenna closer to the GPS antenna and reduce the...
Hi,
We have a program that uses the radio driver for IEEE 15.4. Currently we do not need Bluetooth and IEEE 15.4 working simultaneously but we do need Bluetooth DFU. When...
Hi,
Just spent a while debugging this and since there seems to be nothing - well I can't find it anyway - up here thought I should document this issue. This relates to SDK...
hi ...
i am using nrf toolbox (ble uart )to receive data from nrf52832 ..i am receiving the data for every one minute . i am facing the issue in auto connect see the below...
Hi,
Actually I am interested in making the custom design Board for the nRF52 series , so where can i find the schematics , layout files of the nRF52 Development Kit ....
Using s140 for the nRF52840 is it possible to have a BLE multilink connection (up to 8peripherals) with an extended MTU size (around 70bytes)?
All examples that I have seen...
Dear Team,
would a solution like this be possible with nrf91? http://rxnetworks.com/location-io/predicted-gnss-ephemeris/
> a reduction of Time-To-First-Fix from 45...
Hello!
Could you show me an USBD configuration example which works fine with Arduino serial monitor? Because Arduino serial monitor froze when i send a string , but when...
In the nRF52832 (Laird BL652 module) I have programmed.
MBR + SoftDevice from 0x0000 0000 Application from 0x0002 6000 ~ 0x0005 927C
Now trying to program additional application...
Hi
Is there any documentation regarding bluetooth in nRF52832 specs sheet or anywhere else? I understand that there are examples provided by SDK. But I want to know in detail...
Hello,
we are running BT certification on product with nRF52840 chip. It seems that TCRL-2018-2 is now mandatory.
Did someone know if the QDID certified TCRL-2018-2 is...
I am not able to program the nRF52840DK by copying over the .hex file generated by my project to the JLINK drive. However I am able to successfully program using Segger directly...
