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 would like to know something more about the scheduler whose implementation can be found under SDK_ROOT/components/libraries/scheduler .
Our idea is to apply...
1. I don't want to call the fds function when enabling or disabling cccd: pdb_write_buf_store, so I did the following:
2. I am in nRF5_SDK_12.3.0_d7731ad in the sdk Routine...
Hi There - I'm very new to electronic design and need help making a key design decision. Specifically I want to know that the performance will not be a problem when writing...
Hi
On some devices we see in the production a shortcut between the BT antenna and the P0.18 pin on the 52811. The cause can be extremely warm weather at the production facility...
Hello,
We are tweaking the TLS connection between nrf91 and mosquitto.
What ciphers does the modem support? Is there a list available?
Best regards,
Vlad
I want to send a byte on Nrf connect app upon receiving an GPIO interrupt using BLE_APP_UART code. I have configured pin P0.10 for the GPIO interrupt. I am using SDK15.2.0...
Dear guys,
I am implementing a module that monitors the battery voltage for our tracker device using NRF9160.
I do not understand how to set up two parameters for the...
Hi:
The urgent problem we are facing now is:
debugging hci_usb on Linux, how to set MAC address and send/receive files ? hci_usb fw : \ncs\v1.3.0\zephyr\samples\bluetooth...
Hi, I have no found clear steps to create DFU zip packet for old one softdevice S132 SoftDevice v2.0.0.
I try to build with nrfutil pkg generate but seems its working only...
Hi,
We are currently trying the Long Range (Coded PHY) on our advertised message, but we can't see any improvement (range of about 50meters). The range can even be smaller...
Hello,
I'm using a NRF52832 with SoftDevice s132 v7.0. I also have freertos. I have an app which advertises and scans. The app is set up to trigger a break point on assertions...
I have some customers seeing an issue with advertising/connection after successful DFU. Everything was working before DFU. The changes in the new firmware have nothing to...
I am trying to port the examples/ble_central/ble_app_hrs_c project from the 52840/pca10056/s140 to a 52833/pca10100/s140 project.
Having trouble in the port from the nrf52840...
Hello, I'm using softdevice 6.0, SDK 15.0, secure bootloader buttonless S132. On the phone with Android I'm using: nRF Toolbox 2.9.0 with DFU Library version 1.10.3.
I start...
