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...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hello,
I have a question regarding the internal handling of the update recovery process for BLE mesh DFU, specifically within the DFU Server model + BLOB Server model. ...
I am a beginner in BLE systems. I am designing a board with a Nordic chip, and I have difficulties in designing an antenna... Can you look at my technical solution and correct...
Hi everyone,
After a debugging session using the debug tool in nRF Connect SDK with an nRF52832 on a custom board, the chip is now completely unresponsive—I can't flash...
Hello,
I have an application that I built for the nRF52832 using the peripheral uart example that uses Bluetooth. I am using NCS 2.7.0 I am using the following peripherals...
I'm working with NSIB (nRF Secure Immutable Bootloader) and trying to manually sign an application image that is built separately — without using SB_CONFIG_SECURE_BOOT_APPCORE...
I have a custom board that uses nrf52832 and I would like to add FOTA support using Bluetooth.
When I build the code using the nrf Connect inside VS code, it creates a DFU...
Hello guys good Morning,
I am currently studying the examples in the Nordic Dev Academy. I am in lesson 5 from the "NRF Connect SDK Fundamentals", and I managed to toggle...
Hi,
I'm attempting to restore my Thingy91x to communicate with my instance of nRF Cloud (I had removed the certificates previously to test out the connection to another...
Hi,
I am using a custom nRF52832 board with multiple ADC channel readings sequentially. I am trying to read thermistor (NTC) value on channel 7 and not getting accurate...
Hi community,
I'm using the following setup:
nRF5340DK
nRF Connect SDK v2.6.0
B0 , upgradable secure MCUBoot, and application
Statically defined partitions in...
Hi,
My requirements are:
My essential need is a one-to-one connection between central and peripheral .
But when my central receives the specified command to start scanning...
Hello there, this is my first post here.
I'm facing a wall in my project development.
Here is the issue, so during start up of the NRF52832 I see a high current draw for...
Hello, I need your help about BLE channels. Currently, I use only the primary channel 38 for advertising data but, when the data are sent, I don't have the information of...
Hello,
I am currently working on connecting a Thingy:91x to a Cube Orange autopilot (Pixhawk 2.1) in order to receive telemetry data over UART using the MAVLink protocol...
