To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
in sdk_config.h it says this
on page 24 of the nRF52832 datasheet, it seems that UART and UARTE cannot both be used (they share the same ID). Is this correct? effectively...
Hi,
We would like to connect other SIM card than iBasis's SIM card with nRF9160.
How can we register sim cards to nRF Cloud?
Can we register by inserting ICCID and PUK...
Greetings, I am developing an application for the NRF52840 in a RAK Wireless RAK4631, using the Arduino BlueFruit libraries.
When I monitor NRF_RTC1->COUNTER variable, it...
Hello everyone,
Because of problem with availability we were forced to change our ready-for-production project from nRF52832_xxAA to nRF52832_xxAB which has 2x less FLASH...
Hi, there
I am using nrf52832 chip on a custom hardware and also using softdevice 132 to send data to an app.
I need to send data from app to MCU and vice-versa and...
Hi
I am using the nRF52832DK and the BLE_App_Blinky.
I have a stable BLE connection to a phone and then I try to close the connection inside the nRF with sd_ble_gap_disconnect...
Hi, I am trying to implement Azure FOTA using your libraries. My source code is a combination of the Azure iot sample and the Azure fota sample + some necessary alterations...
As I know,the New Order Code of nRF52 Series has added Access port protection Controlled by hardware and software function, the earlier order code : Access port protection...
Hi, I'm working on updating nRF9160 modem firmware update.
I have update modem[mfw_nrf9160_1.3.1.zip] using nRF connect Desktop application and read partition using nRF...
Hi
I run nRF connect SDK 1.7.1 and have a custom nRF9160 board.
I'm trying to get the I2C peripheral to work with my own hardware.
I have read and googled all tutorials...
Hi,
Can I use the hex file compiled for nRF52810 for nRF52805 directly ? Please note that I am not using any peripherals other than radio.
Can I use the nRF52810 build...
We use the nRF24L01+ in a dedicated RX mode, and it is preceded by a power splitter, filters and LNA. In order to run some system calculations, I'd really like to know the...
