When my peripheral calls sd_ble_gap_phy_update, setting rx_phys and tx_phys to BLE_GAP_PHY_AUTO, I receive the BLE_GAP_EVT_PHY_UPDATE event with a status of BLE_HCI_UNSUPPORTED_REMOTE_FEATURE...
Hi,
I recently checked support of MCUBoot validation and from NSIB for nrf54l15. (sdk 3.0.0 and above)
During this, I enabled Signature algo as ecdsa-p256.
And...
How to prevent storage partition from erase durning MCUBOOT firmware update?
I use Settings with NVS to store data
CONFIG_FLASH_MAP=y
CONFIG_FLASH=y
CONFIG_SETTINGS...
Hi,
I am building a Thread network ( www.youtube.com/watch with a Rasp Pi 4 as a border router, an nRF52840 DK as an RCP, and an nRF5340 DK as a child to be added into the...
We found a problem with a client's legacy design. They use two 12 pF load capacitors for the 32 MHz crystal, which has a 4 pF capacitance. This is a somewhat unusual Abracon...
Hello DevZone,
I have a project where I currently use the AT%XPOFWARN feature, in order to turn off the modem in case the battery voltage is too low. It's used in both cellular...
Hi Dev Team,
Please guide me that, What is the data format needs to follow between BLE profile and iPad in order to transfer data.
I am performing both update(read) and...
Hi,
We have an extra current of 1uA while in system off mode(no RAMS). we get ~1.6uA instead of 0.6uA as we read on SPEC.
Do you have an idea what may cause the extra 1uA...
I am trying to modify the ble_app_hrs so that i can write a value to the board and save it as a new heart rate value. So far i have added a BLE_GATTS_EVT_WRITE case to the...
Hi,
I tried my best to solve my problem via forum but unfortunately no success.
I got nrf51 DK and played with it a lot. successfully program the samples and tweak them...
Per release notes, flash memory footprint has changed. The Multilink central project resets when trying to clear pstorage memory area and so I'm assuming that it is protected...
Hi,
Since i don't have nrf6310 board, i tried to test the multilink central application with pca10001 board, after referring the nRF51 SDK document. But unfortunately it...
Folks,
I've designed and implemented two product prototypes using the QFN package for the nRF51822. Now I need to move to the BGA version to shrink the designs. The nRF51822...
Im using the nRF51822 board with the nrfGo motherboard. I noticed the atmel microcontroler on the motherboard supports USB otg. It is possible for the nRF51822 to use the...
Hello,
I just received my nrf51822-mkit. I would like to connect it to android, but I need the product keys. I cannot find the product keys on the PCB or in the packaging...
Only p0.00 to p0.03 event can trigger an interupt in nrf 51822?
By nRF51 Series Reference Manual v1.0 ,I find that it only have CONFIG[n] (n=0..3) in GPIOTE, does it means...
Hello.
I use nrf51822 EK and TN-901 temp sensor.
My plan is nrf51822 slave, TN-901 is master
or considering the roles reverse.
Getting value is spi and output is uart...
s120 1.0.0.1-alpha loads fine
s120 1.0.0.2-alpha won't load - The given hex file did not load successfully
s120 1.0.0.3-alpha won't load - same error message
See attached...
Folks,
Prototyping a wearable device using the nRF51822, so we're talking about Bluetooth LE and the 2.4 GHz band (although the protocol probably doesn't matter). Since...
