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...
I was looking at this compatibility matrix, for SD and SDK.
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcomp_matrix_nrf52832%2FCOMP%2Fnrf52832%2Fic_rev_sdk_sd_comp_matrix...
Greetings!
we are using nrf5340dk to communicate with a Nucleo shield that has LIS2DW12 accelerometer on it (shield is X-nucleo-IKS01A3). We have a problem communicating...
Hello, I'm beginner for nRF52.
I saw examples about entering DFU by button and buttonless.
Is it also possible that changing the boot mode by a gpio pin which controlled...
Hello all, I'm working on ADC and data transmission.
Device do ADC first, and send those values.
Sampling frequency of ADC is ~80 kHz (sampling per 13 microseconds), and...
Hello,
We are using nrf52805 for our project. Facing some errors like "GATT ERROR" and GATT INSUF AUTHORIZATION and GATT CONN TIMEOUT ERROR" when I want to upgrade my application...
Hi,
We are developing our product based on nrf52382. In the scope of the certification testing of our end product, the test laboratory asks me if the Bluetooth low energy...
I am currently building a dynamic multiprotocol application (Thread+Bluetooth LE) with the nRF Connect SDK. For tweaking coexistence I would like to limit the length (=duration...
Hi,
In nwp-036 page 7,here is the AOD sketch map as below :
As fat as I am concerned, the Transmitter and Receiver should be reverse ?
Or there is something I misinterpreting...
Hi,
Background: I am looking at interfacing nRF21540 (FEM) with nRF52833 (Host) - hoping there's Zephyr support available for this(?)
Question: Product spec for nRF21540...
I'm trying to find the address of an attached twi sensor by using the twi_scanner. It worked on the default pins
but when I change the pins like this
It simply doesn...
Dear Nordic team.
We have to add new sensors using I2C protocol on our previous project.
Can i configure WDIO and SWDCLK pin to I2C pin?
If possible, i will reuse my...
Hi,
I would use the test nRF9160DK and Thing91DK with CMW500 equipment under NB-IOT stanadard.
Both DK kit and Thing91DK can connected to service provider when I plug...
I am working on programming process for custom board using NRF52. I managed to create a merged hex file containing the softdevice, bootloader, app and settings files. I verified...
Hi,
I am using the sdk 17.0.2 and s112.
The Apple Watch can not connect the s112 projects ble, such as 10040e s112 and 10040 s112, But can connect the 10040 s132 ble...
