Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hello guys,
I am trying to work on an advertisement model where I have a transmitter(nRF52832 DK) which should advertise specific data only for certain amount of time say...
Hi,
i just renamed main.c to main.cpp.
In file included from ../../../main.cpp:57:0:
../../../../../../components/libraries/experimental_cli/nrf_cli.h:597:1: error: expected...
Hi,
I'm using BLE on nrf52832 and softdevice s132. It seems that when I send too many packets (around 45), the ble crashes. Is there a way to increase that number or at...
Hi,
I am trying to build a thread network using a border router nRF52840 with a Raspi3B+ and 2 others end-devices nRF52840 connected on a CPU Ubuntu 16.04 LTS.
I have...
Hello everyone~
As the SDK 12.3.0 hasn't be updated for a long time and the nRF51822 can't use a newer SDK, there are some difficulty about using SES with nRF51822. I...
Hi, I'm using nRF51801QCAB for our BLE communication develop. I was used SDK9.0.0 before,it is worked well,but SDK9.0.0 does not support numeric comparision when bonding....
I want to add USBD function in other projects, but there is an error:“..\..\..\..\..\..\components\libraries\usbd\class\hid\generic\app_usbd_hid_generic.c(257): error: #20...
Hi,
Furhter to this post , I still getting unexplained behavior.
I use timeslot api to generate a burst of 10 hard-real time-pulses 29000us apart.
For the first 9 pulses...
I am using the nRF51422 device with the SDK 11. When building the ble_app_proximity using Keil uVision I am met with the following error: " Code size of this image exceeds...
I've downloaded both v15.2.0 and v15.3.0 documentation packages and the pages that reference svg images do not render in Chrome (for example ./nrf5/iot_intro.html). When I...
I am using the nRF52840 dongle to gather data via peripherals and send it via a serial port similarly as the cli example, for that I'm using the nrf_cli_fprintf() function...
Hi all.
I want develop device with nRF9160. goal - to get smallest size with chip antenna.
I not so good in RF design, so usually I using recommendation from datasheets...
