I am beginning to work on a next generation of environmental sensors. The current group of sensors use the i2c, or oneWire communications bus. The current standard micro-controller...
we use nrf54L15 in the BLE+ UWB design, we checked that the nRF54 series support ToF, Can an external active crystal oscillator be added to provide a stable system clock and...
Hello,
My name is Hongyi Liu and I am a rising junior from Washington University in St. Louis. We are preparing a compact AI glasses EVT build based on a Rockchip RK3576...
Hi, I'm experiencing flash write issues on an nRF54H20 DK's on-board NOR flash. I'm using ncs and toolchain v3.3.0.
Setup: the on-board MX25UW6345G on EXMIF, using the jedec...
Hello,
I am attempting to commission an nRF52840-based Matter over Thread device, but the commissioning process consistently fails at the Thread attachment / SRP registration...
Hello, Looking at the already opened questions, there seem to be some similar questions asked when migrating to the DTS partitions, but i haven't found the answer on specific...
Hi, I am trying to use your new sd 8.0.0 but there are a lot of compilation errors due to the new APIs and removed section from security structs in SDK 7.2.0.
Are we to sole...
Hello
I have the nRF51822EK PCA10001 (V1.0) and PCA10000 (V1.0).
I'm working on a project where i'm going to send data from a custom board over to the PCA10000 dongle...
Hi all,
I have a small question. If a GATT server needs to send data to a GATT client(about 65 bytes), does it have to create a service first and then adds characteristic...
i am trying to make connections between s130 device and end node which have heart rate service.
according to the s130 document once if you press the button 0 it will automatically...
Hi
during setup of a peripheral at startup, I need to add some wait periods in between steps of the setup. Is there some function like waitMS(int time) or something, that...
I've gotten the experimental_ble_app_s130_example_c_pca10028 (BLE Dual role application) to work with my nRF51-DK (modified for my needs). It's an nrF51422 chipset.
I want...
Folks,
Newbie here with mbed, using nRF51-DK, but old hand with nRF51822, S110, SDK, J-Link, Keil MDK, etc. Trying to figure out how the mbed SDK API maps down onto the...
I have 25Q64 SPI flash chip connected to SPI bus. Unfortunately it works too slow even with using IRQ routine via SPI0_TWI0_IRQHandler (everything done like in example spi_master...
I was wondering if its possible to do a "Create new user" function, so the new bonded devices are accepted only if the first connected master tells the peripheral to.
For...
Hello,
I have taken the ble_app_beacon example and added a few things... I am looking to do something very simple like light up an LED on connection. So i added the on_ble_evt...
When is the S130 going from alpha to beta or release?
I understand that what ever answer is subject to change...just hoping to get a "ball park" date/plan.
hello,
I recently purchased a NRF51 dongle and NRF51 DK. I was working with older version of NRF51 development kit. I did n't get any information in the user guide provided...
Hi,
I am using NRF51822 BLE. I wanted to know that when we put this BLE ic in sleep mode then, is there VDD_PA voltage is still 1.6V or it becomes shut off internally.??...
Is it possible to generate useful documentation from the provided .dox file ?
If I run doxygen.exe ble_api.dox I get some Latex and HTML output but looks incomplete because...
What would be the best way to go about sampling and transmitting a signal at 60 Hz? I am considering setting up notifications and a characteristic, but I don't think that...
