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...
Hi,
I am working with nrf52-ble-app-uart-relay example following this link, https://github.com/NordicPlayground/nrf52-ble-app-uart-relay using nRF5 SDK version 16.
I am...
Having an issue on a PC with Power Profiler v3.5.3
I'm measuring an esp8266 bootup and sleep cycle and this is how it looks like on a notebook running windows10 with v3...
I'm able to enable AT command and shell command terminal separately on nRF9160 DK. However, is there anyway to enable both AT and shell command?
1) in prj.conf
CONFIG_SHELL...
Hello, We are developing a library which is intended to use the trustzone feature (TF-M based) available with nrf5340 DK. i.e., CONFIG_BUILD_WITH_TFM=y Here, we would like...
Hi,
I have recently migrated by code from the nRF52832 to the nRF52840 on a custom board. This board uses UART to an STMH7 for the DFU.
When trying to do a DFU in the...
Hi,
When I try to use the Flash Image API on the Network Core I get build errors. The problem seems to be that some symbols are not defined, as there is no MCUboot bootloader...
I am all new to nRF52480 dongle, would like to use Direct mode test getting error message in Direct Test Mode software (v2.0.3).
Can not communicate with device. Make...
Hi
I am working on a BLE project and it requires some specific functionalities. I am not sure if all of them are doable. I have some questions about these. So, if someone...
Hi
After Google's Nest 2th Hub firmware update on December 17, 2022 and Google Home app update to support Matter1.0,
is there any case where the Nordic Thread module was...
I'm working on a project that uses the Fanstel BC840m module. The project uses a custom PCB design, and everything was going smoothly until... I enabled DCDC1, stopped building...
Hi,
I am comparing Asset Tracker v2 in SDK v2.2.0 and v.2.1.1
One of the changes is the newlib-nano C library in v2.2.0. CONFIG_NEWLIB_LIBC_NANO is set to "y" in v2.2...
Hello,
My customer's project is Asset tracker.
Here is scenario.
1. set #XSYSTEMMODE=1,1,1,3 (enable LTE-M and NB-IOT to connect nRF Cloud, enable GNSS, LTE preference...
I start using 2.2.0 SDK and had this error when building zephyr samples external_lib using nrf52833dk_nrf52833.
the problem as show in image:
after some research I found...
