Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
I want to write PCA20006 nRF51822 Beacon Firmware to PCA10004 on nRF6330.
I understand need to modify GPIO.
PCA20006 firmware consist of 3 firmware, SoftDevice, application...
I am running into a recurring issue with attempting to connect to a nRF52840DK advertising using extended advertising from iOS devices. Connections repeatedly fail to establish...
this works well with an Apple 11-13, but on 14+ Apple has removed the second antenna from the phone, so it cannot do ranging natively.
the AR approach does not work for...
Hello,
I have a custom board running as a low power node, consuming around 17uA during sleep. When I have messages back and forth, the node goes back to sleep as usual....
hardware:nrf5340+npm1300
software:ncs 2.5.1
hi professor,
If I just connect VBUS, The npm1300 will reset when I read bulk register. If I connect vbat and vbus, read...
I am in the process of adding LE Secure connections to our project and am having trouble and receiving lots of errors while attempting to Makefile it. We added nrf_ble_lesc_request_handler...
To measure the current consumption during system off on the NRF52833DK, I followed these steps:
Cut the SB40 bridge.
Connected a multimeter to P22.
Here's what I...
Hi,
as soon as I include CONFIG_REQUIRES_FULL_LIBCPP=y in my prj.conf I get an error "undefined reference to `_impure_ptr'" when building:
This happens when I try...
I'm writing a custom bootloader for an nRF52840 using the nRF5 SDK v15.0.0. This bootloader uses the SoftDevice to receive BLE packets containing binary data for the DFU....
Hello, we are testing the LPUART example in loopback with a very simple circuit. The carrier module is PAN1780 - nrf52840 on a custom board with no other things connected...
hello. I developed and tested the ncs/nrf/sample/bluetooth/multiple_adv_sets example using the nrf5340 DK board to suit my requirements. I want to run the source by inserting...
I am using NCS SDK 2.6.1 , developing nrf52840 firmware, coding with zephyr.
I need BLE DFU function, so I add two lines to my prj.conf, following this URL: https://devzone...
Hello All,
I am hoping someone can provide a recommendation regarding the matching circuit for my antenna using nRF54L15. Please see the attached schematic for reference...
Following instruction here for setting up NRF52840-Dongle as a radio coprocessor for use with OpenThread Border Router.
The error is at the second step when executing "...
Hi,
I have a working application where at some point, I erase some part of the flash with following code :
On nRF52 aPageAddr is:
(not sure why other variables are...