i'm writing bare-metal code for the FLPR (which was loaded by a bare-metal launcher running on the M33)....
when my FLPR code "idles" using the WFI instruction, power consumptions...
I want to use the Softdevice Controller without a crystal on the RTC. I configured my project with
Advertiements look fine, but interaction with a BLE central either throw...
Hi everyone,
These days I'm evaluating the Nordic nRF5340 to manage audio from two microphones to one dongle station. To achieve this, I configured two nRF5340s as unicast...
I am planning to use 3.7V non Rechargable Battery with Diode and Reverse Protection circuit with npm2100, Would like to build a Fuel Guage model for this as this is not available...
Hello,
I am currently evaluating MCELL location on an existing project, based on nRF9160.
After some trial and errors, I managed to get it working.
However, I ma a bit...
HI
I am currently using the nRF54L15 chip with NCS 3.2.1, carrying out secondary development based on the periodic_sync_conn sample project. I intend to adjust the transmit...
Hi,
We are developing an application that requires synchronization between two or more nRF9160-based devices. We have the following requirements and constraints:
Required...
nRF51 RTX 4.74.0-3
SoftDevice S210 V4.0.1-3
Created a timer for 5 seconds interval.
It turned to be 4.4 seconds. with or without softdevice enabled.
Anybody else has...
Hi,
Access to the UART hangs the execution of the experimental_ble_app_uart_s110_pca10028 example.
The phenomen occures In the file simple_uart.c when checking for the...
This may not be a major disaster,but it bothers me:
I have written an application to read data from an ADXL345 accelerometer (using SPI) and print out the data on a console...
Good morning,
i still couldnt find out if it is possible or recommended to use the PPI together with the s110. i checked the example in the sdk documentation but it was...
I have an in memory log variable that I write to on various BLE and device manager events. If there is ever a serious error, my implementation of app_error_handler() now takes...
Hi,
I have programmed the radio_test_example to target having nrf51822 qfacaa chip. I have changed the UART pins as per the custom board.
It's working fine but showing...
Hi,
How can i wake up(interrupt) the nrf51822 device from "air" (from my iPhone application)?
For example after i paired iphone with nrf51822 i want to put the nrf to sleep...
I am using SDK 7.1 and I am attempting to use the Makefile.common found in sdk_7.1->components->toolchain->gcc->Makefile.common. However, the Makefile.common appears to contain...
I'm trying to send multiple 20byte notifications per interval through the NUS usart service to iOS 7.0, 30ms conn. interval in the UART demo app. It seems I cannot tx more...
Hello,
I'm working on a project with SoftDevice s120. I played with the project ble_app_multilink_central. The maximum number of characteristics per service supported by...
Our application includes a 32.768 kHz crystal oscillator with a nominal +/- 20 PPM accuracy. When I factor in aging over 10 years and worst case variation due to temperature...
Hi !
In questions question1 & question2 Petter Myhre gave a complete answers about count of max characteristic per service in s120 and how to resolve this restriction....
Hi,
I am now developing the BLE with our company's own sensor, so we are not using the motherboard. There always a problem when we use it. I am using the PCA10004 board and...
SourceCode_SSDI_BTLE_BeaconReceiver.zip I am starting to use the Nordic chips, and have a PCA10004 board running. I have modified the experimental_ble_app_multiactivity_beacon...
Hi Nordic,
I am a hardware/firmware guy without App development skills and I also lack the time to acquire these skills. I enjoyed your UART App during my development,...
