Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
Working on an ANT project.
Switched a project from S210 to S310 to add BLE feature.
For the ANT part, there is no source code modification at all.
Sweet.
This is not...
Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hello,
I manage to work with new S310 V2.
I use S310 for hrm only. Saying so also not for DFU service.
I have own proprietary method for transfering application images...
I am working on an application and need to get the exact time that the master node receive advertising from the slave node. I tried with PPI and it's ok to capture the Radio...
Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
This is a follow-up to a previous ticket https://devzone.nordicsemi.com/f/nordic-q-a/83842/error-when-building-configuration-for-non-secure-boards , the problem persists and...
I have connected a nRF5340 DK board which the Programmer can connect to. I then drag the two .hex files for the Heart Rate Monitor demo over to the File Memory Layout window...
I've was able to use brand new PPK2 to make test measurements few days ago and it was working fine. I've connected the unit today and software have issue recognising the device...
After reading through the nRF21540 datasheet, I have a few questions.
1. Is section 5.5 saying that even though the spec for VDD is 1.7-3.6V, VDD needs to be between 3.45...
Hello everyone,
I'm now having a problem while using nrfx_spim_xfer on nrf52840. I want to use nrfx_spim_xfer with a callback when transmitting is done.
My setup code...
Hi,
For a development evaluation, I am looking to program nRF52833 to have it interface with "IS25LQ040B" serial flash chip through SPI-1. I found lack of examples and...
I am using the "nRF5_SDK_17.0.2_d674dde" for nRF52 development.
Would like to get the SoftDevice and nRF52 device for confirmation after OTA.
1. When using the sd_ble_version_get...
I am trying to send a OnOff output cluster information to Co-ordinator when a button is pressed in the nrf52840 DK. The problem is the during the initial registration, the...
Hi.
i want to power my nrf52840 with 2 AAA batteries i connected them directly to the module. Is there any Bluetooth signal strength difference when battery voltage drop...
Hello !
I have taken example /examples/crypto/nrf_crypto/aes/aes_ccm
and modify & g_nrf_crypto_aes_ccm_star_128_info instead of ccm
and initialization is failed
...
Hi everyone,
I'm looking for the max output current VDD can source (REG0) when the NRF52833 is configured as High Voltage Mode (see pic for context).
The NRF52840 has...
I need to send bulk data to an MQTT topic on a server hosted by AWS. I'm trying to use datamode option the serial_lte_modem sample but I'm running in to lots of problems....
Hi
I have five custom boards, same batch.
I used one of the boards for developing FW, based on the MQTT simple sample.
The FW uses CA certificates in an h file like...
Hello!
I am evaluating using nrf5340 for a very simple application (literally would only be a few lines of code). In it, I want to pass some information from the network...
