Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
nRF52 DK
HTS example
I added app_timer_stop_all() in the ble_evt_handler() of main.c, under the case of BLE_GAP_EVT_DISCONNECTED, but the battery service timer still...
need help on multiple things
All work is on the DK 840 board using sdk15.3
Started with this link
https://rigado.zendesk.com/hc/en-us/articles/360025376053-Add-Nordic...
Is it possible to run the Zigbee Light Switch example with the internal RC.?
On the sdk_config.h I have changed the following:
#define NRFX_CLOCK_CONFIG_LF_SRC 0
But...
In the only example in SDK16.0.0 with soft_device and Free RTOS, configMAX_PRIORITIES is set to 3, which means available priorities 0,1 and 2.
Is it possible to change configMAX_PRIORITIES...
Hi i'm very new in using Nordic nRF52840. Got 2 questions:
1.Why does each example project contain blank/mbr/slxxx folders? in these folders they all have a copy of the...
Hi,
we've been experiencing some strange issues with the OTA DFU on nRF Connect for Androind in the past two days.
We've been using such function on a regular basis with...
I am trying to transition my Nordic SDK v12 project from Keil to Segger Embedded studio. I followed the tutorial steps such as placing ses_nrf_51_startup.s file in Internal...
Can I use an external edge-triggered (negative edge) interrupt (on a GPIO pin) to trigger an I2C write via PPI? If so, do the I2C registers need to be reloaded each time?...
I'm having trouble using an external j-link probe (J-Link plus compact) with the nRF52840-DK with Segger Embedded Studio. I am powering the DK from USB (Sw9 VDD) , using the...
Hi Great QA team:
Our clients are studying for the details of 52833. And they'd like to know the maximum external draw current through VDD at high voltage mode.
It's clearly...
Hi,
I am testing the ble blinky example as it is from SDK v16.0.0. I am seeing a good amount of time(~340ms) from reset(pin reset) to advertise the first packet. I am keen...
So for this what I am trying to do is-
result = ((float_t)0x3F4040A3); NRF_LOG_INFO("My float number" NRF_LOG_FLOAT_MARKER "\r\n", NRF_LOG_FLOAT(result));
But this is...
Hi
I have a strange phenomenon when using ANT proximity function.
Configuration: nRF52840, SDK15.2.0, softdevice S340 v6.1.1
The following initialization function of...
I've been using the USB HID Composite example along with the advice from this thread https://devzone.nordicsemi.com/f/nordic-q-a/38271/writing-words-to-usb-composite-keyboard...
