Hi there,
on the nRF5340 Audio DK, there is a FT2232H, which provides FTDI_SPI + FTDI_SPI_SEL.
How this can be used, is there any sample for this available?
And how...
Hi
I have some questions about nRF5340 & nPM1300 decoupling cap
nRF5340
1.For pin A3/D2/H11/K1/L5/L11, ref. SCH is 1uF*1 and 0.1uF*5, could we only connect 1uF*1 and...
Hello,
I have a product based on nRF9160 that uses GNSS. The device is a meter, not an asset tracker, so GNSS is not the TOP 1 feature we need.
When the device is installed...
Hello everyone,
I'm curretly working on a new design based on nrf52832, and I'm validating different interfaces. Currently working on SPI, I'm testing it with a W25Q64...
Hi,
I would like to test a websocket connection over NB-IOT with the nRF9151DK. I started with the websocket_client example but I have those warnings and errors at startup...
I have flashed the Blinky sample onto an nRF52840DK.
The power consumption is extremely high.
I am using an PPKII to in source mode. It is connected to the External Supply...
I am using nRF Cloud to update firmware on nRF9160 based products in the field. They are connected via LTE Cat-M on Telstra in Australia. The problem is that the download...
My devices should be able to "see" each other and at the same time they should be able to extract some information from a received Advertising packet. After reading about...
Hi, I use s120 stack. Peripheral device sends a notification 6 in a row, but the central device receives only the first 3 notification. How to get all the notifications?
Hi,
I have 2 pins with PULL_UP in sense mode and when i use sd_power_system_off() i measure 25mA current, which is higher than when my system is on (around 10mA)!!
How...
We are using an nRF8001 with bonding. We are trying to figure out how big the dynamic data is that we need to store (since we are used a fixed-size storage in flash memory...
I just received my Beacon Kit and need a programmer/debugger but money is tight. These are the options I'm looking at:
cut the traces on my nRF51822 EK board and add...
I wrote an application that works using an Enhanced Shockburst-compatible protocol (because I need it so), using the RADIO interface.
What happens if a packet with an address...
Hi U guys
First I’m pretty new I use of bluetooth low energy, so bear with me.
It is pretty simple, I need to send a temperature each 10 sec. or whenever it has changed...
Hello. The nRF51822 Series Reference Manual says on page 38, "The SWDCLK pin
has an internal pull down resistor and the SWDIO/nRESET pin has an internal pull up resistor...
Tunning connection parameters to minimize current consumption for a fitness device transmitting data to ANT+ and BLE at 1sec intervals.
The desire is timeout after 60sec...
Hi,
We are trying to use the over-the-air bootloader in our application.
Our problem is the bootloader seems to require one first over-the-air download before it allows...
Which pins are mapped as ADC inputs for the NRF51822? I've pored over the documentation, but I can't seem to find which ADC pins (AIN0 to AIN7) correspond to which GPIO pins...
Hi
My aim is to be able to update the application code OTA in a 128kb chip (version nRF51822 QFABB0). First, I want to use the nordic original code to discard any other...
Hello all -
I'm trying to learn about the db discovery module from the perspective of the BTLE central and I'm a little confused by the client architecture. The SDK documentation...
I'm developing an application for a device which needs to support DFU service,
If my device get the specific packet over BLE (like 0xd1), i want to start dfu service. ...
