Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
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...
Minor nitpick:
The PS_v1.0 datasheet says that "see the Reference Layout section on the Downloads tab for nRF52840 on..."
There is no Reference Layout section on the Downloads...
I am working on a BLE bootloader using SDK 14.2.0 on an NRF52832 device, using softdevice version 5.0.0. I am able to get the bootloader up and running, and I am able to see...
Pre Conditions:
1. As soon as the connection is established the App start a timer to disconnect the link using sd_ble_gap_disconnect
2. The app timer has the same timeout...
Hello,
I'm searching the possibilities of Thread mesh network. And I want to minimize the size of border router as small as possible. Have you considered to port the border...
Hi,
I'm having trouble writing to a characteristic when operating as a central. I'm sure it is just a lack of understanding on my part but neither the SDK documentation...
Dear Sir,
In the twi sensor example code in sdk14 of nrf52832 the sensor LM75- B is mentioned.Please tell me that can I use LM75-A. with the same code.
Warm Regards, Manoj...
Hello,
First of all, i work with Linux Mint (Ubuntu 16.04) on my PC. For the WIndows Tools i do use Virtualbox on a Win7 system (can this cause any problems?)
i do...
When I add a PWM or simple timer to a uart example I get the error in Keil.
Simple timer: I added app_simple_timer.c to the library, I added the #include "app_simple_timer...
Hello,
We are currently trying to find our way in all the documentation and procedures required to qualify our product with the Bluetooth SIG. I am using their Launch Studio...
the interval parameter setting in application don't take effect,,, device still run with DFU-bootloader's connection interval setting.
i use nRF5_SDK_13.0.0-1.alpha.
...
Hi, everyone.
I have developed own application base on ble_app_uart.
But now I have to upgrade OOB pairing with NFC.
I have some problem.
First, I have to use...
i want to pair the device by one key. push the key ,the host pair the device. if not to push the key, the host can not pair the device.
the key is yes/no
how to set ?
Are there any library for One Wire protocol?
I found for using Arduino, but we use nRF5 DK with Segger Embedded Studio. We wil use DS18B20 standalone sensor.
I need a module that I can poll over SPI from my host MCU an output of a FIFO buffer of incoming packets (MAC address and RSSI) on channel 37 Bluetooth. Or a module where...
