Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
Hello, I am trying to develop a 1000 Hz wireless gaming mouse. The mouse has a NRF52832 onboard and the dongle has a NRF52820 on it. (Cannot switch to 52840) I do know about...
Hi,
I am using zephyr v4.3.0, and have compiled the "https://github.com/zephyrproject-rtos/zephyr/tree/main/samples/boards/nordic/system_off" sample to
run it on a Adafruit...
Does Nordic provide an application like nrFConnect for Desktop that could be used with a nRF52840 USB Dongle for a ZigBee network survey? Use case: Scan environment for existing...
Hi,
I'm developing with nRF Connect SDK v2.9.0 in VS Code. I followed the exercise l1_e1 from the intermediate course. When I debug with breakpoints and the first breakpoint...
On the nRF52840 using ncs/zephyr v2.6.1, how can I explicitly configure the Coded PHY scheme (selecting either S=2 or S=8) for BLE Extended Advertising? Please provide the...
I tried to fully replicate the example from DevAcademy ( academy.nordicsemi.com/.../) for my project, and added a button and an LED in the overlay. However, once SB_CONFIG_BOOTLOADER_MCUBOOT...
Hello,
We need to interface the nRF54L15 with a 3-wires SPI slave (which uses one single bidirectional pin for MOSI and MISO).
I see two options here:
1. Connect the...
Issue
On the nrf54lm20 using DTLS with MbedTLS, MbedTLS's heap can be exhausted. This will result in a TLS handshake error. When this issue happens MbedTLS does not catch...
Hey,
I have a question regarding the watchdog in a low power application with dynamic sleep times of e.g. 1mim/10mim/1h. In the docs of nrf9160 and also nrf9151 it says...
Hey Nordic support, We want to perform EMC tests on the DECT NR+ for our product and need a continuous wave or tx tone sample for testing. I found the DECT NR+ shell sample...
I mean like when ever i click pristine build in the vs code i am getting this below error " Unable to build: SDK not found. Ensure that a valid SDK is used for the build configuration...
Hi,
We are using the NRF9151 with AT commands to replace our SIMCOM modems.
We would like to write the SIM profile data to the modem via AT commands just like SIMCOM...
Trying to config TDM SCK for: Master, 4 channels, 24 or 32 bits, 16 KHz...doing the math yields 1.536 or 2.048 MHz for SCK. I have 24 MHz or 32 MHz available as possible clock...
Hello, I have a question regarding external flash erase via `nrfutil` command line tool. Does the `nrfutil device` command support doing a qspi erase with custom qspi commands...
