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...
Where can I find discriptors handle other than cccd, sccd?
I already know sd_ble_gatts_characteristic_add() return cccd, sccd handles in m_nus->service_handle->cccd_handle...
Hi.
I'm using nRF51822AC, SDK12.2.0 as Central.
Q1. Is there any function to know regarding it is scanning or not?
Q2. As your example "ble_app_multilink_central",...
Hello,
I am using two NRF52's to test out indications.
I have modified the Heart Rate Collector Application (Central) and Heart Rate Application (Peripheral) examples to...
Could someone paste the link to bluetooth specification v4.1? I can't find it on web. Probably it is avaliable only for SIG members, but I'm only a student and registration...
Hello, Dear friends,
I am new to Nordic, just have nrf52832 board come back, seems the current is higher than I expected before I program it.
does anybody know what is the...
Hello,
After digging through similar questions and answers I am still unable to build my code due to compiler errors. I am receiving these 5 errors:
Error: L6218E: Undefined...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. I am trying to use PWM to control a buzzer. To do this I included the following files into...
Hi,
I use Multilink Central and Experimental_ble_app_blinky examples.
Multilink Central sends only 1 byte. I want to send more.
Blinky does not work when I change the...
Hi all,
is there a way to set a characteristics when a read command arrive from APP, or it's necessary to set it before to read?
I see for example battery service, it...
How do I get data from a scan response packet using master emulator?
I do know about
BtScanParameters scanParams = new BtScanParameters();
scanParams.ScanType = BtScanType...
Hi, Nordic
Now, I have one nRF24 Dongle, two nRF52 devices.
two nRF52 devices will send data to nRF24 via ESB(gzll), but need to pair.
Can two nRF52 devices can pair...
What is the most energy efficient microphone input method, PCM via I2S or PDM. Does the SoC have a special HW handling of the PDM format for converting to PCM? Does the filtering...
Hello,
I am developing custom HAL driver for TWIM in NRF52 (PCA10040). The problem is that after the slave device stretches the clock signal, ninth period on SCL clock is...
