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...
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...
Hello,
i've two nRF5340DK (QKAAD0 2050AC),
1.when using NCS1.8 create project, cupapp / cpuapp_ns / cpunet Which option is it?
2.how to know it is 128 or 64 MHz Arm...
I'm seeing an issue where a Mesh Proxy node temporarily stops relaying mesh packets to other nodes. The problem seems to persist for roughly an hour at a time. In other words...
Hello !
1. In some legacy code I have found that radio channel is configured twice
NRF_RADIO -> FREQUENCY = channel;
NRF_RADIO -> DATAWHITEIV = channel;
Can...
Hi,
I would like to port an existing contiki-ng code to nRF Connect SDK. Within this code, I need to sample the 2.4GHz radio RSSI value around 50000 times in a short time...
Hi, I'm using the nrf52840 with Zephyr and I indeed encountered data corruption on SPIM3 transmitted data.
How do I implement the proposed workaround?
"Reserve dedicated...
Hello, I'm doing an evaluation of your development kit for Matter. I see that you recommend the nRF52840 DK does this kit come with everything I need for Matter development...
Hi,
I am working with nCS SPI HAL, wherein i want semaphore in place at the HAL, which can avoid multiple slaves' concurrent access.
Can you kindly point me to any such...
Hi, I working with custom design Nrf9160 board, I using MQTT. I want to make speed test my NB-IOT connection. How can I do it? I google it but I can not found anything.
...
I have a unterminated battery I'd like to terminate and plug into P3 with the appropriate matching size and I can't seem to find an indication of what I should use. What is...
Hi,
I'm using nRF52840 - QIAAD0 (it's revision 2 I think) and nrfx_saadc API v2 (but I don't think it doesn't really matter here)
tl;dr As stated in SAADC peripheral documentation...
Hello, i did my own custom board with a nrf52805 and I'm trying to put a module with different frames and when I do that my app is disconnecting 5seconds after. I didn't have...
Hello all,
I`m trying to use k_poll, it`s working okay, I just have an hard fauld error that drives me crazy, I have in main an loop which listen to k_pool_signals, the...
Hi,
Why I use the function m_device_state_set(cons, PM_DEVICE_STATE_SUSPENDED); to close the serial port is still a large current:38.80uA?
The verification method is as...
Hi there
I wrote SDK 17.2 ble_app_hrs to the module.
When connecting to an Android device, Empty PDUs will no longer be sent. I checked the RTC COUNTER, but it is incremented...
SDK: NCS 1.8.0
Based on: Peripheral LBS example
Central: Mobile (iPhone)
Peripheral: nRF52832
Hi,
We are in the process of adding FOTA to our custom project and...
