I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
Hi, I am a beginner at this and I want to make a scroll wheel that connect to Android devices as an HID device. I have a custom BLE board from Skylabs (SKB569) with NRF52832...
I'm having trouble using the NRFX SPIM driver on the NRF52810 w/ Softdevice (S112). (SDK15.0.0)
I'm able to initialize but when I go to use nrfx_spim_xfer without the callback...
I'm trying to change the advertising interval for a non connectable BLE device, but this does not seem to vary regardless of the value set.
The code I used is:
#define...
I went through the process of migrating a custom app from SDK 14.2.0 to SDK 15.0.0 running on nRF52840 dev board, and I am having mixed results when pairing through nRF Connect...
Hello,
I am trying to move the
err_code = ble_advdata_set(&advdata, NULL);
return err_code;
Looking the documentation the new functions to update the advertisment...
nrf52810,sdkV15.0.0
err code:
nrf_gzll_init(NRF_GZLL_MODE_HOST) ; nrf_gzll_enable();
An hardware error occurred when I called the function nrf_gzll_enable()。
but:...
Hi,
I am trying to insert the fatfs code example into my custom project. I already added all the files e dependences and when I call the fatfs_example function from main...
I use SDK15 and ble_app_uart_c example.
static void db_disc_handler(ble_db_discovery_evt_t * p_evt) { ble_nus_c_on_db_disc_evt(&m_ble_nus_c, p_evt); ble_ser_c_on_db_disc_evt...
Hey,
we want to change our product-bluetooth-chip for new products.
In the example the 16 Bit UUID overrides the byte 12 and 13 in the 128 bit ID. Where I could change...
Hello,
I am having interface nRF51 with RF receiver. Output of RF receiver connected with GPIO pin of nRF51.
How can I detect interrupt on gpio pin?
Thanks & Regards...
Hi,
I'm using Secure_Bootloader example of SDK 15.0.0 and I can't get the Logger module to work. I set NRF_LOG_ENABLED to 1, increased memory regions in make file, so the...
Can the esb bugfix timer (currently TIMER_3) be set to another un-used timer without any side effects? I need to implement the async uart from SDK15 and it uses TIMER_3 and...
Is there a simple example which supports LESC Just Works for peripheral mode only? The lesc_multirole example seems a bit too much since that also supports central role. I...
I am sampling 3 sensors using the ADC peripheral, clocking it once every 15us to sample the 3 sensors (3us acquisition time + 2us processing = 5us per channel).
I use the...
