Hi there,
I'm working with a custom board based on the Raytac AN54L15Q module and encountering higher-than-expected power consumption when trying to profile using the system_off...
Hello:
I bought an NRF52 DK at the beginning of May from DigiKey.
I installed nRF Connect for Visual Studio Code Windows 11 today. I connected the NFR52 DK to the USB...
Hello all, i made a board with this BLE chip:
nRF52832-CIAA-R
What happens is that when i enable power supply i can see the circuit is properly in advertise ( i can scan...
Hi,
nRF5340 and SDK v3.0.0 I'm using.
Currently my nRF5340 based BLE device can be bonded with smartphone via passkey, after bond is done, the device stops advertising...
I am developing a project using the nRF54L15 DK to interface with an ST25DV64KC NFC tag (specifically the Class 3 or Class 6 daughterboard from the ST25DV64KC-DISCO kit)....
I have a project migrating to nrf Connect from ESP-IDF. We need to recreate a system to work with existing devices on BLE Mesh, but I am having trouble figuring out how to...
Dear colleagues, I am using the Nordic nrF9151-DK as part of assignment 2 of the intermediate Devacademy course. This assignment is about trying and using the various vscode...
Hello,
I am working on SDK 9.0 and softdevice 8.0 and the requirement for my application is the device has to advertise till it gets connected and even after disconnection...
Dear all,
I get a new nRF51-DK and I am trying to download an hex file into it.
I downloaded and installed nRFgo studio.
I connected my nRF51-DK to my...
Hi. I've gone through a lot of documentation and can't seem to find if this is documented by Nordic semi.. please answer if you know, or can point me to experiments/documentations...
I soldered 5 pieces of PCBA with nRF51822, but I got only one PCBA which can connect to J-LINK. I checked the bad four and found that SWDIO of nRF51822 on the four board is...
I'm having a weird hardfault and, I can't make sense of it.
Here's what I do know:
nrf sdk 9.0.0;
nrf51422 on a dk;
I have RTC1, SPI0, and TWI1 enabled (also a uart for...
Hello,
call of app_pwm_init() function forces logic 1 on PWM enabled pin after advertising timeout expires. Why? It causes my LED to turn completely on after advertising...
Hello,
In my code I would like to switch between BLE advertising and listening nearby devices (and save their RSSI) in the same code. After each advertising period, I would...
i have use nrf51822 and android app(nRFuart)
i was masure currunt through DSO but i think its not accurate...
i can't masure exect(high accurate) currunt consumption in...
I read through the following post and still couldn't get debug info out.
I have tried the settings there and from another post with no luck. I'm using putty on a win 8...
Hello everyone,
I am trying to enable notification on a characteristic based on the code example from nAN36.
Unfortunately the sd_ble_gatts_hvx() function returns:
...
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hello,
I desperatly try to implement a bootloader with the s310 softdevice. When I received the data to be written (via BLE), I erase the flash:
std::uint32_t rc = NRF_ERROR_BUSY;...
Hi,
When will the user guide be available? I have the PCA10040 V0.9.0 2015.39 PCBA that I got from the Global Tour. I am using the nRF51 Development Kit User Guide v1.0...
I try to build example projects in 32k limit Keil uVision. I'm not able to build some of the projects (e.g. Heart Rate Service) because of the 32k limit for the compiler....
Hi Nordic developers,
I'm using TWI software driver provided by NORDIC.
I need to have 400 kbps frequancy.
I have seted TWI_DELAY() to 0 and TWI_MASTER_TIMEOUT_COUNTER_LOAD_VALUE...
