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've noticed much higher than expected power usage and I've narrowed it down to PWM. I need to be able to turn off the PWMs when they're not needed.
I use all 4 PWMs...
Hello Nordic team,
In my application, I was using nrf_nvmc_write_words () to write data to flash. this was working as expected and was able to update value in flash more...
Greetings,
I have made a custom (out-of-tree) devicetree binding file for an spi flash memory device and named it: zephyr,myflashmem.yaml
I have created the folder ...
Hi,
I'm trying to display data from a particulate matter (PM) sensor on my device using nRF Mesh App for Android. The app is on version 3.2.4.
Since there is no entry...
Hello team,
In my previous ticket, https://devzone.nordicsemi.com/f/nordic-q-a/94814/serial-peripheral-interface, I have posted queries related to SPI protocol concerned...
Hi there,
Due to Zephyrs filesystem logging backend being too inefficient for our use-case, we decided to implement our own bare-minimum logger. It is meant to write messages...
Hi there,
in the past year I've been developing a USB bridge. The last major milestone for this bridge was the support for WebUSB. For WebUSB to work on Windows WinUSB also...
Hi,
I would like to operate the board in high volt mode via the J2 input and the SW9 should be in the VDD position. I have set the REGOU0 to 0xFFFFFFFD but when after measuring...
We found that it took a long time for the nrfconnect sdk to power on the device to enter the application. Is there any way to reduce the startup time?
...
Hi,
This might sound like a silly question, but is there a way to use SUPL library with Asset Tracker v2 with LwM2M integration without having to trade off logging ? SUPL...
Hello.
I am building a solution on nRF52820 based on the ble_nus service, starting form the uart example.
The solution I am building is a GAP peripheral and a GATT server...
Hi,
I am testing your light_switch and light_bulb matter samples and in particular the group interactions of devices in a group.
I have this setup:
- CHIP Tool running...
Hi,
I have an nRF9160DK board, and I seem to have broken the modem.
I can't get any demo apps to work, and when I use LTE Link monitor, all AT commands time out.
I have...
Hi,
I am using 52832 with nRF connect SDK 2.0.2. And integrating WDT. Attaching the code for reference
The "Feeding watchdog " gets called only once and the system...
