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'm creating a simple program for the nRF52840 dongle that is running a RSSI scanner. Scanning on different BLE channels in the environment. Much like the nRF connects "RSSI...
Hi, Friend,
I have a light sensor connected to P0.04/AIN2 on 52820, and use COMP to detect the change of voltage.
Here is my test code. When light change, the return value...
There have been previous tickets about bsd_init() not working with trace_on=false, but the support team said it had been fixed in 0.7.x. However, it's still failing for me...
Hello sir/ma'am,
I am facing this problem while interfacing with nrf52840 dongle dht11 sensor
Which custom id should I write here in screenshot2 and how to debug the DFU...
The nRF9160 DK has an I/O expander that can optionally be used to interface the LEDs, slide switches, and buttons.
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrf91_dk...
I want to send sensor data over nrF Mesh using sensor example from Mesh SDK. However, I found that the values over 256 in decimal are not received by the client. What changes...
Hi,
My bootloader and application work good, I take example from SDK 12. The DFU work correctly but at the end my DK stay in bootloader mode and don't reset to start the...
Goodmorning,
I'm working on a project running on nrf840. I would like to add a speech recognition system able to recognize some words ( more or less 10 words).
There...
Hi,
I'm trying to get the current epoch Unix timestamp (or the number of seconds since 01, January, 1970).
I'm using the date_time.h library as Carl Richard suggested...
Hi,
I wish to combine nRF Connect IPSP sample project for nRF52 DK (v1.4.2\zephyr\samples\bluetooth\ipsp) and add MQTT on top of 6lowpan. If yes, any guidance to change...
I have a 9160 project, users hope to display on the screen as soon as possible in the boot of operators NB signal value, actual test when I found this problem, on the product...
Hi, can you assist please....
I am using the Hrs example in SDK 17.0.2 as the basis for an application.
Using an unmodified code by loading the supplied hex file ble_app_hrs_pca10040_s132...
Hi, I'm using nRF52 DK (nRF52832) to detect my sensor. The sensor I2C address is 0x21 (verified by Arduino UNO).
My nRF52 DK (master) could detect the slave sensor before...
Hi,
nRF9160 examples in NCS, the MQTT publish payload now with a pre allocated buffer, is it possible to support streaming payload to save memory usage for large payload...
