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...
I would like to use the Shield Debug (P20) on the nRF52840DK as part of a Device Under Test platform for production devices. I also want to be able to transmit/receive data...
Hi,
I am playing around with the the Bluetooth Mesh SDK (`nrf5_SDK_for_Mesh_v2.1.1_src`), more precisely with the light-switch `proxy server` example. The nRF52 DK's LEDs...
I want to use nRF Sniffer for Bluetooth LE with Raspberry Pi 4, is it possible? Wireshark is used for frame capture.
What I did below ① Write sniffer_nrf52840dongle_nrf52840_7cc811f...
Using: ncs v1.4.0, Modem FW v1.2.3, SES v5.10d
I have a custom nRF9160 board with code based on the Asset Tracker app. I have GPS triggering off of the accelerometer. GPS...
The PDK does not show up in file explorer. Power switch in VDD position. LED 1 is on solid. The device manager universal Serial Bus controllers does not list any device that...
Hi, sorry for adding more posts on the same issue, but I don't see any of the posts that speaks to my current situation. I'm using nRF51822 and SDK 12.3.0, and I'm trying...
I am using NRFSDK 1702. I have one NRF52840 as central and multiple peripherals. The central receives data from the peripherals and then transmit the received data via hardware...
Hello,
I am trying to create an application that uses the mesh light lightness [client/server] model using the example application as a guide and I have a few questions...
I want to check which version of BLE is implemented while using a particular SDK or Soft Device(SD). Is the version of BLE dependent on SDK or SD or both ? I couldn't find...
Hi,
We encountered a problem if we take off the battery during functionning.
The UICR Register is completly erase when we put back the battery.
The issue is with lost...
Hi - I have a MDBT42Q SoC board developed by Seeed Studio which contains the nRF52832 SoC. The board is powered as the image below and I can program the board through the...
SDK: nRF5SDK Toolchain: ARM GCC
Hello,
I have some devices out in the field using nRF52840s, using the non-SoftDevice bootloader, and a custom mechanism for reading updates...
While the nRF5 SDK offers great support for validating the SoftDevice and application firmware in internal NOR Flash on every boot, it looks like that's not the case for the...
I am using nrf52 DK board with SDK15.3.0 developing my application on top of ble_blinky_peripheral example .
How do add CTS service in my application ??
I have refered...
