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...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
I have been forced to upgrade to the nRF54L15 from the nRF52840 DK. The example code in the SDK for the nRF52840 the 'ble-peripheral' had example code for 'ble_app_uart' which...
Hello Nordic,
I’m using ncs\v3.1.0\nrf\samples\peripheral\radio_test` to test the nRF54L15 with PHY set to `NRF_RADIO_MODE_BLE_LR125KBIT`. However, the RF spectrum measurement...
Hello,
I am developing a custom board based on the nRF54L15.
Every time I do RTT connection from the extension i have been asked to prompt the target device (nRF54L15M33...
i working bare-metal, using HW registers directly.... no zephyr, no SDC....
i'm able to successfully receive packets through the RADIO RX path, but now want to add a timeout...
With nrfconnect SDK V3.3.0 seeing commissioning issues with light bulb sample with nrf52840dk and google home. The logs are given below. Please help with resolution
Thanks...
Hi,
We have an application where we have a working DFU over BLE with SDK 2.9.1 but once we have migrated to 3.2.4 it has stopped working. Something has obviously changed...
Hi Nordic team,
I’m working on an nRF5340 project using MCUboot with the secondary slot placed on external flash.
I found a strange issue related to pm_static.yml . My...
Hello Team,
I am trying to test a PDM microphone (MP34DT01‑M MEMS) on the nRF9151 DK using nRF Connect SDK .
So far:
I have successfully tested I2C and I2S DAC audio...
The drag and drop programming was working fine on previous boards.
We just purchased 10 boards thinking that they were the same, but the don't seem to work.
PCA10040 3...
We are developing the nRF5340 for the Thingy91X based on Connectivity Bridge (NCS 3.2.4). I want to output logs from SWD and view them with RTT Viewer, but even when I call...
The spec. gives a 22V max for a limited amount of time. And max. 5.5V as recommended operating conditions.
But I wonder, what will be "inbetween", e.g. 7V for hours?
From...
Hi all,
I'm working on BLE time synchronization between nodes using hardware timestamps via GRTC + DPPI + PPIB cross-domain. CRCOK and PHYEND work perfectly, but adding...
Hi,
My main() program is
maiin()
{
int rc;
//rc = mcumgr_smp_client_erase(); //printk("mcumgr_smp_client_erase rc=%d\n", rc); //rc = mcumgr_smp_client_confirm_image...
The nPM1304 datasheet shows:
tshipToActive Duration SHPHLD pin must be held low to exit Ship or Hibernate mode: 96 (default)
May we know if debounce is applied to the...
