Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hi,
I am working on a smartwatch PoC using the nRF7002 DK (nRF5340), and I am trying to interface a 1.8" ST7735 SPI TFT display (128x160).
Hardware: - Board: nRF7002DK...
Ultrasonic welding is commonly used to seal plastic enclosures for electronic devices. 32kHz crystals can be damaged by this type of welding and manufacturers recommend not...
Does APPROTECT supersede SECUREAPPROTECT or do both need to be enabled for maximum security?
Similarly, do the HW protections (APPROTECT, SECUREAPPROTECT, ERASEPROTECT)...
I am trying to measure current on a nRF52 DK v3.0.0 using PPK II in source mode.
I cut SB9 and soldered SB12 as described in this guide: https://docs.nordicsemi.com/bundle...
Hello , I 'm trying to use the Lan865x (two -wire eth click ) chip with the nrf52840dk board , using zephyr 3 . 7 . I 'm getting always this error while trying a net sample...
Hello!
I've been trying some of the solutions around these forums but I can't seem to get my nRF52840 DK to show up on my device manager so I'm unable to flash anything...
NCS 2.7.0, NRF52840, SYSBUILD with MCUBOOT
We have 1 specific board which is failing with a hardfault and assert MPSL ASSERT: 112, 1617 it occurs whenever we activate...
Hello Nordic Team,
I am using nRF Connect SDK v2.9.0 with the nRF52833 controller. I am currently working on OTA implementation.
I am implementing OTA in another code...
I want to prototype an Auracast transmitter, with an analogue audio input, which is also WiFi enabled. I have read that the recommendation to get started with the nrf5340...
i'm measuring approximately 1.5uA (at 3V3) when sleeping between BLE advertising events, using a program based on one of your the standard examples.... as an experiment, i...
There expect to be a physical limit to the number of components an AHB can support.
For instance, if 8 different masters (Including App core, Net core, several peripherals...
Hi Dev,
Development platform: NRF54L15 + NCS 3.2.3. We are using the GRTC SYSCOUNTER as a system timestamp. Under normal conditions, a software reset does not clear the...
As the title, I have already tested the ESB routine (esb ptx Sample/esb prx Sample) by using nRF54LM20-DK + nRF54L15-DK. There was absolutely no problem. But when I added...
Hello,
I have a project in Visual studio code and Nrf connect.
MCU is a NRF 52833.
For the certicications, the lab request me the DTM mode.
I tried the use the Sample...
Hello, I am currently working on power consumption optimization using the nRF9151 DK (PCA10201). Setup: - Board: nRF9151 DK - Measurement tool: Power Profiler Kit 2 (PPK2...
