Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
Hi,
I recently purchased a thingy91 for a project. I'm trying to follow instructions from a Nordic youtube video ( https://www.youtube.com/watch?reload=9&v=xQ7hDzRULJQ ...
I am scanning for advertisements and in scan_evt_handler() in the case NRF_BLE_SCAN_EVT_NOT_FOUND, I am printing the packet received using NRF_LOG_INFO().
I have also implemented...
Hi,
I would like to connect two external SPI flashes to the QSPI interface on my nRF52840. I see that there's only a single CSN pin that can be configured. Is it possible...
Hello,
I'm currently working on creating a custom characteristic so that my client can read a set of data from the server.
My intention is to have a server gather information...
Hi,
How do I measure the length of the created advertisement buffer? I want to add two UUIDs in the packet and the device is resetting. I guess the length is the issue...
Hi,
Is there any kind of dependency tree for the libraries and drivers of the SDK (NRF5)?
I have been searching the Infocenter documentation but I haven't found anything...
Hi,
I am using the TWI scanner example from the sdk15. Board is NRF52840. I have a differential pressure sensor connected to the TWI input pins on the nordic board and am...
Hello!
Trying to capture and print the rssi values for all simultaneous connections from the multi_central example. I'm using an nrf52840 SoC that will be connected to four...
Hello, I am looking to use the thingy 52 as a remote sound recording device using BLE connection. I also have downloaded the source code for the thingy app and my question...
i want the ble_app_uart.c example to advertise also . so here i want to merge the ble_app_uart central +peripheral uart right ?
what are the changes i need to do
...
Hi Sir,
According to the datasheet of 52840 (v1.1), in the ref. schematic, the requirement of 32M is +/- 40 ppm.
In section 5.4.4.2, for the frequency tolerance requirement...
Hello,
Please comment on the expected difference in achievable range using 20 dBm vs. 23 dBm output power. Any details, assumptions, questions, etc. would be appreciated...
Hi, I'm looking for a more modern transceiver than nRF24L01 + and that works for the same. I am looking for a low or ultra low power transceiver that allows the implementation...
Hi, For my POC I use nrf9160 dk. Nrf52840 is used for scanning ble devices and nrf9160 dk is used for sending data to mqtt server (very similiar to one of the examples with...
Hello there!
We would like to use INT1 pin of ADX362 low power accelerometer on Thingy:91 board to interrupt nRF9160 (e.g. wake it up) when some motion is detected.
To...
Hello,
I am currently designing a new board using the nRF9160 chip and looking for an alternative component to use instead of the GPS RF Amplifier QM14501 and RF Switch...
