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'm trying to connect to an AWS MQTT broker I have set up based on the code in https://github.com/joakimtoe/fw-nrfconnect-nrf/tree/36532a8ca60bf7139a988b5cbb4e6cb47948a9fa...
Hello In this thread we discussed a possability of building a system with large number of conecctions. So, we need to get data from 30 peripheral nodes on one central host...
Hi,
I'm developing a product that should take an image of a low-resolution image sensor, process it and send the result via BLE.
The camera has an 8-bit parallel interface...
Hello, I was finally able to connect the board via LTE to my nRFCloud account. However, when I go through the getting started guide, specifically the programming a sample...
Hi
Now I use the SDK15.2+MESH3.10 build my project.
Because my firmware was very large.
Moreover I want to use the nRF Connect update my device.
So,how to integrating...
HI I started off to test all the drivers before the actual development process kickstarts.I tried using the TWI sensor example for an i2c driver check.I used a DS1307 simple...
Hi,
I'm trying to add an interrupt triggered event to my code (which is based on the experimental LPN example from the Mesh SDK).
Looking through the development zone...
Hello , I come from taiwan.
I am using ble_app_hrs_c to connect my heart rate watch
I can set m_target_periph_name to search for devices with the same name and connect...
Hi, I'm developing a project on nRF52832 with LIS3DH accelerometer . Is there anyone here who has already done a similar project using the nordic SPI bus (not TWI)? Please...
Hello NordicSemi,
Actually we want to develop a product that can communicate with the iPhone over USB (lightening connector).
Basically want to implement iAP2 protocol...
Hello,
While i am debugging application in SES.I got the error like "stopped by vector catch"
How it relates to hardfault handler .Why it is happening
Kindly provide...
Hello everyone at Nordic!
The QFP version of the nRF52 has a reference PCB design layout, which is shown on the eval board. For example, if you look at the schematic for...
Hi,
I am using Segger Jlink with SWD interface
nrfjprog used to work perfectly fine for me but, suddenly, I cannot run any nrfjprog commands, I get the error JLinkARM...
I am trying to use nrfx_timer and nrf_drv_ppi in Light switch server demo example. But I face undefined reference error.
I have add c files path and include in CMakeLists...
I waas working with nrf52840dk sdk15.3.0 and pca10056 now I would like to migrate my code to nrf52840 dongle with pca10059 aht changes should I do ?
and how can I debug...
