I'm using S332 0.9.1 with freertos. nRF52.
BLE and ANT are both active. I would like to run the ANT continuos wave (CW) test after a specific trigger (a command over a console...
I want to encrypt advertisements using aes-ccm peripheral present on the nrf51 board. I am not using softdevice, instead I am generating my own packets and transmitting them...
Currently, it using the I2S at nRF52832.
I want to play the wave file,But can not play well.
So, I ask you for a check because there is the following question.
[Question...
We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...
I create an app timer for spi communication at 1s.
The I noticed a strange phenomenon.
You can see the 13uA is in sleep mode, when the app timer timeout, CPU wake...
Hi All,
I had a MCU to connect nRF52840 via UART and nRF52840 is used for BT central function.
I need to know the command to control nRF52840 and what function should...
Hi,
I recently started with nRF52840-DK, Zephyr and nRF Connect SDK (v. 1.9.1). I want to test extended advertising. Since there is no example of "pure" extended advertising...
Hi Nordic team,
I am working on a project with one central and several peripheral BLE devices. The peripherals are moving randomly, is it possible to detect the event...
Hi, recently testing nrf9160 SMS example, but seems not working in both Send/Receive
I confirm that SMS is valid in my SIM Card, I put it in my mobile phone and verified...
Can you please explain how the %XCOUNTRYDATA command can speed up network selection in a new location? Does the modem perform a general scan on all bands to determine the...
hello , I am working spi with softdevice(i.e., bluetooth). here spi master is nrf52 and spi slave is ad9837. the spi interface code works fine without soft device(i.e.,ble...
Hello, we are developing a keyboard with two types of connections, via USB and Bluetooth using the nRF52833 chip.
We have all the firmware developed in Arduino since it...
Hi,
I am trying to compile the cfb sample as provided in v2.0.0.
my overlay file is as follows
and my prj file
When I try to build, I get the following error...
is there a way to change the target device to nRF52820 (PCA10100) in segger embedded studio? initially configured to nRF52832 when we started our setup (nRF Connect Desktop...
I want to design a general module. Is it feasible to design the schematic diagram in this way?
1.VDDH is powered by external power supply, is that ok?
2.VBUS is powered...
Hi,
We want to check how changing system voltage affects on GPS reception, for that we need to know the RSSI of each satellite the model use.
I know I can get the C2N...
This is in reference to: devzone.nordicsemi.com/.../getting-started-with-nordics-secure-dfu-bootloader
On step B1, it says: " Next step, inside SDKFolder\external\micro...
