Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
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'm working with a modified version of the secure bootloader included in the nRF5 SDK 17.0.0. I'm using an nRF52832 to update an STM32 over the air.
I have two update...
Hi all, I need to use the nRF5340's SPIM4 peripheral for 32 Mbps communication. I see dedicated device's pins are pre-assigned on nRF5340 for SPIM4, ad I want to use these...
We have an nRF52840 connected to a SAM4e over SPI. The nRF52840 is the slave and the SAM4e is the master. The 52840 uses a SPI slave routine based on the SDK17 SPIS example...
Hi there,
When parsing the GPS data from the Thingy91's GPGGA format, I've received invalid from such parsers.
Invalid:
I'm still able to successfully parse the value...
Hi,
We used modem fw 1.2.3 ncs 1.3.0 before and got upto 8 satellites when searching for a fix.
Using latest modem firmware 1.3.0 + ncs 1.5.1 we see no more than 3 satellites...
Hi,
I'm using the nrf52 mesh sdk v5 to make a provisioner based on the provisioner example of the mesh sdk.
During some provisioning, the provisioning process timeout...
Hi
in communication networks, GPS is often us to sync network elements and to get accurate timing.
with nRF9160 MFW 1.3, "GPS time based configurable IO-pin / pulse" is...
Hi!
I am developing an application that starts and stops gps occasionally. I am running the gps in GPS_NAV_MODE_PERIODIC with a timeout of 100s and an interval of 240s....
Hi,
We are having problems with nRF52840 dongle.
Intermittently pc-ble-driver-py throws the error in the subject when trying to open interface to nRF52840 dongle. After...
I got an average DRx power consumption of 415.03 µA for 2.56s in the Online Power Profiler for LTE. But unable to get the average power consumption of eDRx.
In the following...
Dear Community, I'm trying to use both datasheet-announced I2C interfaces, one as slave and one as master. Datasheet: www.mouser.de/.../BlueNor_BM833A_datasheets-1627946.pdf...
I have a BLE central application (a form of BLE to LTE bridge) which I have no choice but to redesign due to the dismal state of the supply chain. The original device which...
Is there a release plan in place for the release of a pc-ble-driver-py version that supports Python 3.9? I can see on the github that the support has been integrated into...
Hello,
We recently implemented DFU on Android for nRF51 and nRF52 devices using the Android DFU library from GitHub. It works great, and we would like to see if it is possible...
Hello! I'm trying to setup the PPI module so it controls a LED based on an external digital INPUT. It works well while the nrf528232 is ON, except when I call :
nrf_pwr_mgmt_shutdown...
