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...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
I have some doubts regarding the implementation and purpose of the FTMS Control Point.
1 . As stated in the FTMS service delivery, the Control Point is used by the client...
Hello,
I want to use libuarte - advanced UARTE driver in our current application developed for nRF52832 with SDK 17.0.2.
My aim is to merge example libuarte and ble_app_beacon...
Hi!
I want to use my nRF 52840DK as a general purpose BLE demonstrator. I know that this is already possible by using nRF Connect for Desktop, but I'd like to develop a...
Hello,
according my Observation Zephyr, more precisely the rpmsg stuff for BLE between both nRF5340 cores, doesn't work when optimization is switched off. But stepping through...
hello Nordic
i am working with nrf52840 with ncs (on the process of moving to 1.8 currently 'v2.6.99-ncs1-1' )
i have several sensor drivers on my board and flash driver...
hello,
i am using nrf52832 with lis3dh accelarometer and max30205 temperature sensor in our customised board with sdk 15.2 i have included the dfu ota in my firmware my...
hello nordic team I ran the ble_app_uart example in sdk 15.3.0 on nrf52832. When i add printf("\r\n%d\r\n",15); to the code as follows, the program prints 15 to the serial...
Hello.
We are developing using nrf52832 (S132 v7.0.1, SDK v17.0.0) as a peripheral.
I am creating a process to set the characteristic and send an indication using sd_ble_gatts_hvx...
Thank you very much for your help. I am currently working on implementing a PWM control function using the nrf52840. I would like to ask you about a build error that occurred...
I need to know in which case the SIW_DET pin is used. Does it depend on the version of the nRF9160 ? Then which versions ?
And is this detection function better in software...
Hello, guys!
I am using nRF51822 SoC with Zephyr. There is a need to configure multiple GPIOs as inputs, with the possibility to fire an interrupt on rising/falling/both...
Hi There,
I am working on a project based on nrf51822. I need to establish pairing the device with smart phone by clicking a button as confirmation on the nrf51822.
...
Hello,
I already fully understand how nRF5340: Network core bootloader working.
As I wondered in the title, I want to move the application firmware data of network core...
The project uses nRF5340. A signal is connected to P0.27/AIN6, and during "normal" mode the pin is used as an ADC.
Before going into sleep mode we would need this pin to...
Hello,
I am working on a project which is based on nrf52840 and Zephyr.
Current prototype uses Adafruit nrf52840 sense board with spi based display attached.
I am new...
