Hi!
We use nRF Cloud Log backend in our project. And during my research I found that it actually doesn't filter (despite the filtering code is there) messages generated...
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...
We use several Nordic chips in our BLE sensors. We bond to the devices from Android, connect to update configurations, then disconnect such that the device then advertises...
Dear Nordic DevZone,
I'm encountering pairing issues with mobile devices and a nRF54 DevKit flashed with HCI over UART firmware. After initial pairing, deleting the bonding...
Hi all,
I cannot find the exact connector to use for the P19 Debug out header on the pca10028 board.
The one I have has the plastic around too big so it doesn't fit.
...
Hi,
I'm working on a simple ADC application where I sample using analog channel 1 and then read the value through the debugger. However my results are nonsense. I have...
I'm using s120_nrf51_ble_driver on PC.
To connect the BLE dongle, we need to COM port number to be known (parameter of sd_rpc_serial_port_name_set). Is there really no...
I am working on a project on wireless interface between phone and SIM card. I want to use chip nRF51822-CEAA to run SIM card simulation at phone side (include wireless communication...
in nRF51822 product specification a maximum absolute rating of 3.9 Volt is reported, while in electrical specification the maximum voltage is 3.6 Volt.
The question is :...
Hi,
I have tried with the nrfjprog tool and I get the following error:
Command:
nrfjprog.exe --eraseall --programs s110_nrf51822_7.1.0_softdevice.hex --program HILO_P_01...
Am trying to setup a module where I need to send the Serial port ( say from printer/peripheral COM)
to a BLE Peripheral/Central Module. Not sure which SOC or combination...
I have a board built which is a tracking device with a GPS and GSM modem. I'm beginning field testing and have been flashing it with a Segger then disconnecting the Segger...
Hello everybody,
I'm getting crazy, I'm trying to extend HID axis values from 0..255 to 0..1023 max using the descriptor found in the example ble_HID_keboard/hid_joystick...
I have used the nrf8002 chip before and love it but now I am trying a different application that requires a bit more smarts. I am trying to design a system that can have an...
I have an nRF51822 board that is running fine for a while. At some point, it runs into an error and calls ble_debug_assert_handler() and goes into an infinite loop. At that...
Hi all,
I am new to nRF51822,now I want to used a simple ble application to send a data,and nRF51822 ble device read this data to control RC servo motor ,for example app...
We are using S130 v0.9 stack,
and when BLE device A is connected as peripheral of iphone
and central of BLE device B at the same time
iPhone --> A ---> B
Device...
Hello,
I am working with the nRF DK trying to read a sensor over I2C. I wrote some code in Keil uVision and I finally could read the sensor. The problem now is, for some...
