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...
Is it possible to modify beacon properties of iBeacon and Eddystone in one application?
I am creating a android application, I need to modify properties of beacons and...
Hi
I am going through the ble_app_multirole_lesc example and I can see the following line:-
/* Due to DRGN-7235, dhkey_reply() must come after auth_key_reply() */
...
Hi community,
I'm using the multi-link peripheral example from SDK v6.1.0 with s110 soft device version 7.3.0., this is cross-compiled with arm-none-eabi-gcc.
The both...
Hi all - Im porting projest from Keil4 to Keil5 and am now stuck on this error - division by zero in SDKs sources:
*** Using Compiler 'V5.06 (build 20)', folder: 'C:\Keil_v5...
Hi, I can't seem to find any hardware design guidelines for the nRF52832 chip, I can only find hardware information for the development board.
Best regard Thomas
we add static pass key in example code hrs with dfu，but when connecting with phone，input passkey on phone，the nrf51822 will reboot device_manager_cnfg.h
main.c
Hi Guys,
I'm working with nRF8001 BLE with PIC18F microcontroller, well i have succesfully completed my project but their one last thing i have to add i.e sleep and wakeup...
Hello Nordic,
For my application I need to log external and internal events/state of my device. In order to do so, I need to find a way to keep track on time. I do not...
Issue is similar to
devzone.nordicsemi.com/.../
I'm developing an application based on latest SoftDevice 130_1.0.0 and using two or more DevKits.
My application starts...
Hi. My app based on S130_1.0.0 and is run on DevKit with 51422 chip. App advertises and scans at the same time with next params:
adv interval = 20mS;
scan...
im using nrf51822. before entering DFU mode I want to save data in flash. but when I call pstorage within reset_prepare function, it doesn't jump to DFU mode !!!!
reset_prepare...
Hello guys, i'm new in nRF51 DK board, and i would like to flash the .hex file to my board, but when i do it the board automatically unmounting himself and reset with the...
hello there i want to send negative acknowledgement then what should i do?? like i want to send some data and then i want to send negative acknowledgement
i am trying to use yggdrasil for nrf51422 (pca10028) with sdk 10.0. after installing, i cannot see the com port. How do I flash "connectivity_115k2_with_s130_1.0.0.hex" with...
