Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Please help to understand. How to configure nRf24L01 receiver for 4-pipe (pipe 0, pipe 1, pipe 2, pipe 3 ). But most importantly, how to specify the transmitter settings that...
I saw earlier post on this blog and viewed on-line video for LitePoint OTA tester that claims to work with all BLE chipsets. We have multiple designs with different DTM interfaces...
Hello,
I am using Bluetooth device "NRF51822_xxAC_s110". My Bluetooth is not advertising when i dump the HEX file to the Bluetooth device which is generated by the Keil Version...
when creating a pairing with a peripheral, the application fails to exhange keys to allow for random private addressing so the peripheral cannot reconnect because the address...
Hello Nordic Support!
I will ask you a question.
Soon it will be mass production from prototype development. I built with MDK-ARM and wrote code with J-LINK +...
in my circuit, it takes 17ms for VCC_NRF to go up from 0 to 1.7V and reach 3.0V, but nRESET PIN does NOT to go up to VCC_NRF.
what is the potential cause of this problem...
Hi all,
I'm working with a chip that is not really i2c compliant and requires us to not send a STOP at the end of an i2c read/write (I know super crappy but that's all I...
Hi to all, i am developing an app with nrf52840 and i want to use cc310 backend to generate ecc public/private key pair. after adding some files and enabling cc310 backend...
Hello,
I am using a development board pro nrf52840 mini from Sparkfun.
I'm trying to use the TWI peripheral on nrf52840 to communicate with an external device (another...
Hello! I'm using nRF5_SDK_15.0.0_a53641a to programm my Nordic NRF52832 with Segger Embedded Studio. I'm trying to increase the BLE Tx power to 4dBm. At the moment I've tried...
1.How do I use TWI \ TWIM Read\Write in blocking mode ?
I am facing an issues with my nrf52840 based design, where I issue consecutive TWI write\read .
I am monitoring...
Hi,
Why can I no longer access firmware.nrfcloud.com as, e.g., still described in readme.rst for the http_application_update sample. I have seen that the "regular" nrfcloud...
Hello ...
New to Nordic SDK and trying to implement SAADC to read battery level. Have looked at a bunch of posts. I started with the ble_app_uart example app and tried to...
I'm new to this world of IoT. I want to use my thingy91 to monitor temperature at a vacation home, but don't need the data every few seconds. What is the best way to slow...
Working with nRF9160 in Zephyr, I've recently noticed that there are multiple conflicting definition of the errno.h values available, and I'm pretty sure I've seen both in...
Hey,
This is in relation to the errata #198 where tx buffer for spim has to be assigned its own section in RAM. I've updated the linker file to do so but I want to add a...
Hi, this problem I have met nearly, when I call mesh API to send request from client to server in light switch example (using SDK 15.2 and SDK for Mesh version 3.1.0 ) with...
