Subject: nRF9151 – EU coverage of mfw 2.0.2 and antenna gain (Schréder Sense One)
Dear Nordic
I'm working on CE and RCM certification for Schréder's SENSE ONE smart-city...
We have an nRF54L15 (QFAA) board, acting as an I2C target ( TWIS30, P0.00/P0.01, address 0x42, 100 kHz ) for an ESP32-S3 through a TCA9406 level translator.
Flow:
Between...
Hello, I am requesting a schematic review of my bluetooth microphone system. I've used the spec sheets as well as audio DK hardware reference material to design these schematics...
We are seeing very high defect rate when installing this part on boards: insufficient solder, solder bridging. When we look at the pads under the microscope, we are seeing...
Hello,
We have an issue. Our device is a custom board based on the nRF9151, and we use it in Latvia. Two network providers are available for our Onomondo SIM card: one supports...
Hello,
We are developing a product based on the nRF52840. According to the blog post nRF Connect SDK gets Long-term support with version 3.4.0 , NCS v3.4.0 declares the...
Subject: Request for Optimal Battery Solution for nRF54L15 Matter End Device
Hello DevZone Team,
I am opening this ticket to identify the optimal power solution for my...
Hi Folks,
Using SDK17.1.0 & S140
Currently developing firmware for a product that needs a serial number. I could happily use the random number in the FICR regs. This would...
Hi to All,
Is there any training/courses related to Bluetooth low energy (BLE) technology chips? I’m interested in both online and classroom-based (West Coast of the USA...
I am using the following code to enable the softdevice s130, which seems to run successfully:
My sys_evt_dispatch then tries to filter out FLASH events, but never gets...
Hi,
I saw the full_modem_update example requested to push the button to reset nRF9160's system after modem reset.
May I know can we reset the modem only?
Thanks
Hi,
I am working on nRF5340DK and using NCS version 2.2.0.
We have tested the range in both PHY 1M and PHY 2M by using the throughput example with different Power levels...
Im working with ncs v2.2.0 and a custom board with a BMD345-A-R module (nrf52840 inside). My purpose is implement the quoted sample but its not working. I will list the steps...
Hello Team,
We have used the 451-00001 Laird module in our design. We are currently working on optimizing the sleep mode current. As of now, we are getting for device <100uA...
Hi team,
How is the hexadecimal value of OUI (organizationally unique identifier which includes NAP & UAP) 24 bits assigned by IEEE in BD_ADDR. i,e based on what specifications...
Hi,
I run the ncs v2.2.0 nfc samples central_nfc_pairing(nRF5340 with nfc reader) and peripheral_nfc_pairing(nRF52832 with nfc tag), but pairing failed.
I attached the...
Hi everyone. I faced with some issue. My device has power source. This source is solar panel and capacitor. Device should work after sunrise only. Sometimes in the morning...
Hi,
I have interfaced nRF52832 module with a main MCU for UART communication. The data received at the uart_cb are 1 byte each. Which slows down the whole communication...
Hi everyone!
In preparations of getting our custom nRF9160 HW, I'm making use of the fantastic scripts to generate credentials and provision our devices with nRFCloud. ...
I Have a peripheral over ble I have to question?
When the peripherl send a message ,(send a Notify over ble) is possible to know when the device receive the Layer2 ACK ...
Last summer I downloaded SDK17.0.2 and made some changes to one of the examples included but I removed the rest of the examples I didn't need because I wanted to reduce backup...
Hi,
Our product uses LESC OOB pairing. Currently, the OOB pairing data must be generated through a call to the BLE stack. Is there any way to generate this OOB pairing data...
