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...
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 found an error in the source code because of which the db discovery event handler on DIS client does not work, namely: in the function ble_dis_c_on_db_disc_evt () ...
Does it cause issues if the application was built with a different SDK level than the bootloader? I have a project I'm adding a bootloader to, and it isn't working. I have...
SDK 16, 52810
my board has done the change as the 52810 spec says about dcdc part. Now I wonder HOW do I enable it in my code. Somewhere it says to call sd_power_dcdc_mode_set...
I want to measure the current during sleep,so I write my code as follow:
I queried the manual data that the current is 1.5uA, but 14.0uA is my measuring result. So what...
I am testing the serial interface to BLE messaging using "Bluetooth Mesh Packet Send Opcode: 0xab" - it's working very well. However I have found one thing that is puzzling...
Hello there,
I am working on secure dfu. I followed all the steps mentioned in this post and successfully created the secure .zip file.
Here's what I did(In this order...
First time I programmed the BMD 300 IC ,it got programmed and worked good.After some days later I tried program the board, But the previous code was present in the mcu, i...
When using nrfutil to upgrade the app for 52840dongle, you can see the data shown in the figure through the USB analyzer. The highlighted one does not quite understand the...
Hello,
I'm working on an nRF52832 with SoftDevice v6.1.0 and SDK 15.3.0. We have made a custom application that was created from the ble_app_uart example project. We've...
I inserted code.
OUT 0x04 endpoint works, but 0x84 IN endpoint doesn't.
I use libusb from Linux PC to communicate with nrf52840 via USB. At PC I call function "libusb_bulk_transfer...
I am not able to find the schematics of the development board.
The info center redirects me to the download page of the nRF52840-DK but there are no schematics in the drop...
Hi,
I was wondering if you could give me information on the validity period of the GPS assistance data?
In other words, how often do you need to download the data...
Hello,
I am working developing an application that sends data as notification to connected host at the data rate of 2KB/sec. The chip being used is NRF52832 with S132 soft...
