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...
Hi, I have developed one custom application and enabled DFU features in it.
With the help of nRF Toolbox mobile application, I am changing the application code.
Now I...
I just installed the nRF9160 DK but it showed yellow exclamation marks at the CDC and BULK interfaces. I'm using Windows 7. I couldn't find where these drivers are.
Anyone...
How do I use PWM on a GPIO on port 1 on SDK 15.2? The PWM library examples only sends in the pin number and seems to assume port 0. This answer seemed a bit complex and I...
Dear all,
I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 and S132 SoftDevice v6.1.0 to do some tests . But now I encounter the disconnect reason 0x22...
Hi guys, help me please.....
I want to build a device act like both keyboards and mouse. I've made some progress that the device can connect to my PC(win10) successfully...
Hi all
I developed my custom NRF52840 pcb followed by nordic design..i have done program flashing.Blinky LED also working.But Beacon advertising is not working.while flashing...
Dear Sir
I was working with nrf52832.
.SDK version ------------- 'nRF5_SDK_15.0.0_a53641a'
Soft device - s132_nrf52_6.0.0_softdevice.hex
I was handling a scenario...
I measured the consumption of nrf52832, in deep sleep mode, the consumption is 32uA, the question is: there is a pulse about 5mA every 39ms, is that all right? what's the...
In the screenshot above, although the CMSIS 5.4.0 SoftPack is installed, when compiling, it means that there is no SoftPack.
And I notice deprecating support for CMSIS Pack...
Hello,
I've just been following this tutorial for beginners about advertising. I've got it to work fine. I am able to advertise specific data and this can be viewed through...
OS in development environment ：Windows7 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex?-M4F 32 bit processor...
ISSUE - What happens when advertising interval=10ms, and the SoftDevice adds a random delay=3 to 13 ms.
Would not this create huge timing gaps in ad transmission?
That...
Hi,
I just recently started getting an error when I try to perform a DFU. I have been able to perform the DFU successfully many times in the past, but have been running...
