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...
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...
I'm quite new to nrf.
These days I'm trying to program power efficient uart data sender over ble.
It receives uart and sends data fine.
The problem is it's not going...
Hello,
Does nRF52833 has support for FreeRTOS in version 16.0.0 of nrF SDK?
Is there any specific example with the softdevice and FreeRTOS?
Thank You,
Vineeth...
When we develop out product, we found it cannot connect to our server. After our check step by step, we found if we comment the code about RAI setting, MQTT service can be...
I wanted to add TWI functionality to the flash fds example and was confused about adding drivers with CMSISwizard. I manually added all the necessary twi drivers based off...
HI
I have got a new nrf5340 DK. I have tested four LEDs and HRM. It's working fine. But when I have tried to upload blinky or hello_world Sample from NCS v1.5.1, I can't...
Hi all,
I have tested successfully the wireless timer syncronization proposed by:
https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts...
Hello guys.
I recently discovered that you included example codes for OSDP Control Panel (CP) and Peripheral Devices (PDs). In NCS v1.5.1 that I am using, they can be fund...
Hello,
I'm using the Infineon Optiga Trust X chip for ECDSA signature verification but I'm having trouble saving the public key.
Currently the public key is generated...
C++ exceptions can sometimes fail causing a std::terminate on every throw. This turns out to be a linker issue present in the following files:
nRF5_SDK_17.0.2/components...
Hello
I tried to set the eDRX mode to more then 1 min. in many different project and samples, but after 1 minute it always turns on the modem. Does anyone have a clue what...
Hi everyone, I’m using an NRF52840 device with an external 32MB flash memory. I need to send memory content to a mobile app through BLE when the user asks for. For now I send...
Hey,
I can view the log info from Nordic nRF to AWS Logs. Now, I'm working on log info to build an application that shows the data dashboard view. Can anyone help me with...
I use nRF52832 DK as the node and RPI as the border router.
I fowllowed the guide setup the border router and flash the example ipv6_icmp to the nRF52832 DK.
The connection...
I have been developing products for nRF52832 and nRF52840 for some years now. I am aware that you have released the NRF Connect SDK. To date I have only used the nRF5 SDK...
