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:
...
I am running flash_fstorage_example on the nRF52840 DK with SDK 15.0.0
I am having some problems with the example, as below:
1. When I run the example and use the shell...
Hi, I am trying to do MQTT disconnect, but I am always getting an error. First I successfully connect to the MQTT server, then I send some data, and then I want to disconnect...
Hi, I've been trying to use the nRF52840 Dongle to act as Bluetooth 5.0 peripherals but I cant seem to configure them for Long Range (coded PHY) detection. I am currently...
I ran one of my 9160 DK boards for 10 days using the Asset Tracker demo. The Hologram SIM card site I used says data exceeded 1 MB, which I understand the limit. Although...
Hi,
I have been trying to print out the float values using the NRF_LOG_FLOAT_MARKER, and i am only able to print 2 values in a single NRF_LOG_INFO line. Is there a way to...
Hello! I'm following the nRF52 Dongle programming guide to adapt the USB examples from SDK 15.3.0 to the nRF52840 Dongle. USB CDC ACM works fine, and I managed to get half...
Hello everyone,
I tried reading around the devzone and the infocenter , but I still didn't manage to solve my question.
In my scenario I'm using:
an nRF52832 as a...
Hi,
Sorry to bother you in your holidays.I want to get an conversion every time by calling nrfx_saadc_sample( ) .So I had configure saadc like below.But I found the adc...
Trying to print floats with NRF_LOG functions always prints a value of 0.00000.
E.g.
float value = 123.456; NRF_LOG_ERROR( "Float %f\r\n", value );
prints:
ERROR...
when I try to run: pip3 install -r mcuboot\scripts\requirements.txt, it fails with the following;
Collecting cryptography (from -r mcuboot\scripts\requirements.txt (line...
I'm trying out DFU functionality using nRF52840-PreviewDK and UART transport
On this page there is a table listing all the different combinations that can be downloaded...
Hi everyone,
I am currently working on a project that requires ICM-20648 and nRF52832. Is there an I2C driver available for these devices? The end goal would be to display...
I am using Keil and nrf52 dev kit to write some UART over BLE code if I set a break-point in nus_data_handler() it cause a reset to run soon after stepping though some code...
Hi to all,
i am developing an product based on the nrf5240 soc and i want to implement an hid device. after receiving some commands from HID i need to gather user presence...
Hello Nordic Support,
I am using SAADC on nRF52840 with nRF5_SDK_15.3.0_59ac345 .
I use the following configurations:
The SAADC value, as I have been using is signed...
