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...
MCUboot supports software security count based download protection. But it is found that it is not exposed by nRF SDK. It adds the "--security-counter" argument only if
...
Hi All. I am a beginner trying to complete the DevAcademy SDK fundamentals level course, and since I seamlessly completed lesson 1 on the Blinky sample, I reckon my toolchain...
NCS 2.5.2
Toolchain 2.5.1
NRF52840
Hi,
I'm currently power profiling our custom board. So far I've managed to get the current consumption quite low (6.5uA at 3V...
I am in a need to measure a battery level under a constant load. Rather than adding a custom electronics, I am considering using the radio. I believe there is a way of doing...
Hello,
I am attempting to use a J-Link or a FORTE programmer to interface with the debug port to upload a new binary/program to my board. Is this possible? I am trying to...
nRF52840
NCS 2.4.1 to NCS 2.6.1
My project is based on the coap_server example. When I ported it from NCS 2.4.1 to NCS 2.6.1, the network key and PSKC changed. All other...
SDK: v2.6.0. nRF5340 custom board
Hello I'm trying to do an static partitioning scheme using a pm_static.yml file and also I want to use NVS to store some data.
The...
Hi!
First off: I know the Cryptocell register interface is not officially supported, but I'm using it for learning purposes and I'd like to understand what's happening....
Hi, Using ncs v2.7 on the nrf9160, is there a data limit using MQTT to communicate with Azure IoT Hub per message? I'm trying to determine if I will need to chunk my telemetry...
We are developing a sleepy end device using the nRF52840, using light switch sample . The end device is connected to a Zigbee coordinator, also based on the nRF52840.When...
We are using a 5340 with a Skyworks 66112 FEM. Below is our hci_ipc.overlay file.
We are setting CONFIG_BT_CTLR_TX_PWR_ANTENNA =20. When we measure the output of the FEM...
I'd like to use playback feature of PWM. There is NRFX function for that: nrfx_pwm_complex_playback(). This function, like other NRFX drivers, needs appropriate instance structure...
My Win10 app - needs to connect to an NRF52 that is using the "NuS" Service - and I can't use the WinRT or dotNET.
In this post: https://devzone.nordicsemi.com/f/nordic...
