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...
Hello,
I am using the nrf9160 DK board ver 0.9.0 running the latest version of the asset tracker application. I am wanting to switch the serial ports off to measure the...
This discussion got mixed up with a discussion about what Nordic means by a 'system attribute' (which is still not clear). In any case, in that discussion I was trying to...
Hi, I take the tutorial here: https://github.com/NordicPlayground/nRF5x-custom-ble-service-tutorial
Because I have the SDK16 I made same mofification.
1) I comment all...
Hi
I want to know the time taken(in us) by a code snippet. I had a look at app_timer functionality with the help of this post . But the timer value always shows 0. I am...
I have just ordered several nRF5340-PDK dev boards which should arrive tomorrow. I've gone through the process of installing the nRF Connect SDK and other tools using the...
Hi all,
I am using the latest Mesh SDK (3.2.0) and SDK (15.3.0) in an nRF52840 SoC.
I developed a message model to send 32 bytes payloads (which I assume would require...
Our BLE peripheral uses a custom GATT service similar to the NUS (Nordic UART service) used in the SDK example app_ble_uart. The peripheral receives data on the UART peripheral...
We are trying the Asset_Tracker application in the ncs\nrf\applications folder of nrf playground on Git.
We end up with the state; "lte_lc.parse_nw_reg_status: Network registration...
Hello,
I am searching for a provisioning API for the nrf52832 to develop an application for Android and IOS. My preference is one that already can work with Googles flutter...
hello:
our hardware engineer had designed PCB,it can't reach more than 100m..howerer the nrf52840 DK can reach 300 or more meter.
so is there any people can support some...
When using nrfutil to generate a DFU settings page (with backup page) of settings version 2, the .hex-file generated by nrfutil is not word-aligned, i.e. the number of bytes...
I noticed that as of SDK v16 a required component to use the Soft Device is nrf_section_iter which is located in the directory "\libraries\experimental_section_vars". Is this...
Hello,
The product specification for the nRF52832 only shows 3.0V performance. What is the performance in parameters such as Tx power, Rx sensitivity, maximum MCU clocking...
