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 using SEGGER Studio on MacOSx.
When use the latest mesh SDK, I can run the light_control example and see the debug log in the Debug Terminal of SEGGER Studio.
However...
Hello,
I want to send some data via the radio and then turn the radio to receive data. For the receiving, I need to setup a timeout. I would like to keep the timeout as small...
Hi, at the moment I'm learning about NFC and I don't know much about it. But I have question. Is it possible to use nrf52 NFC only for Bluetooth pairing purpose or can I use...
Hi,
I was trying to make nRF8001 peripheral device advertise the services and try to connect using an Android device that is having Nordic Master Control App.
I have...
Hi,
I manage to get pstorage store and load work, now I am trying to update the pstorage block that I just store/load from,
the error from pstorage_update return error...
Hi,
For our current application we are using NRF51822, SDK 6.1, Soft device s110 ver 7.1.0.
In our application nRF is configured as SPI Slave and another controller as SPI...
Hi expert,
I am developing 51822 under SDK 6.1, and we have one button and some sensors' interrupt lines as input GPIOs in our platform. In my code, after calling gpiote_init...
Hi there,
I am trying to send six 20 byte packets per connection interval. Is changing the length of charecteristic simply
attr_char_value.init_len = sizeof(uint8_t...
I have set up a board using device_manager_central to connect with BTLE sensors. I have used a combination of the multilink example and the heart rate collector example along...
Hi,
I used nrf51822- EK board.
GATT - s110 6.2.1 softdevice
I transfer data through UART for nrf51822-EK(PCA10001).
But this time. I used nrf51822 smart beacon...
I develop with nRFgo SDK 2.3.0.10040.
Normally PRX can communicate with PTX by auto ACK, but when there are two or more PRXs with same configuration exist, once PTX sends...
Hi all,
I am trying to use for the first time my nRF51822 development kit, following the "Development Kit User Guide v1.3".
The problem is that when I open "nRFgo studio...
Do all revisions of nRF51 have the same 4kB RAM sections with separate RAM AHB slaves? The product specification clearly states that only for revision 3 chips.
Not really a question, but it took me way to long to find out about J-Link RTT (i.e. j-link Real Time Terminal for easy debug printing so I thought I would mention it for...
I need a fixed voltage reference on my circuit. Since nRF51822 has internal 1.2V voltage reference, I am just wondering if there is a way to use this reference for external...
