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...
Currently working on flashing the bike power tx example to my Arduino Nano 33 which uses a NINA-B306 nRF52840. The device is wiped clean with only the s340 softdevice loaded...
I am trying to run one of the examples in the SDK (...\nRF5_SDK_11.0.0_89a8197\examples\peripheral\blinky\pca10028\s130\arm4) with the name "blinky_s130_pca10028" but its...
Hi, I am starting to developing applications for the nRF5340. I am interested in exploiting the added functionality that Bluetooth 5.2 provides. I want to use a smartphone...
Hi,
We have an unusual problem involving FPU interrupt clearing and battery charge state on the NRF52832.
We are applying the following fix to reduce power consumption...
I am really struggling with getting started with software development of the nrf52840. I have looked at the SDK but I don't understand where I can find what SoftDevice I need...
Hi Devzone!
I'm preparing the certification for the product which uses nRF52840 to sell in Korea.
I need to know if it provides BR/EDR or BLE only.
Best regards...
Hi ,
I am using nrf52840 dk running zigbee cli example in sdk . I have configured dk as coordinator and using xbee modules as routers . After successful addition of xbee...
Hello All,
I am working on nRF52832 custom board.
In my application I used i2c and spi both, so I implement i2c and spi in my application.
My problem is when I implement...
Hi everyone!
While testing ble functionalities, I have noticed random resets during advertising operations.
My custom board is defined to make infinite advertising periods...
I am following https://infocenter.nordicsemi.com/topic/sdk_tz_v4.1.0/thread_border_router.html with raspberry pi 3B+ and NRF52840DK as NCP for boarder router connected over...
Hi,
I am using NRF52832 with SDK17.0.0.
I want to use app_uart module without physical TX/RX pins.
Cause I just want to utilize fifo module to handle data through bluetooth...
Hi! Currently I am working on a project based on nRf52840 used in wearable, battery backed sensors and one acting as a central device. Since most data exchange functionality...
Although I search this problem, I couldn't find any proper solution for this error. I am using J-Link OB Arm.
I am using the latest version of nRF Connect.
Also, I am...
Hi! We're running the NRF52840 chipset on a custom board. I've recently switched from running the S140 softdevice to running S113 softdevice on our peripherals in order to...
Hello,
I'm using nRF52840 with softdevice s140 and SDK 15.3.
I am able to run the examples/peripheral/flash_fstorage.
Copying the fstorage stuff into my own project...
