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 all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Hi,
We have a question regarding firmware over the air update, can we update the firmware of the devices connected in Mesh network or we need to connect single device...
Hello,
to use the twi sensor library should I define for each sensor an own NRF_TWI_SENSOR_DEF?
I found not really a documentation about the usage of the twi sensor library...
Hi,
I've got a lot of BLE_GAP_EVT_TIMEOUT when my ble central trying to connect with BLE peripheral (sometimes more than six in a row).
The configuration of my system...
HI,
I have couple of questions here.
1.Is there any sample application that upgrade firmware over BLE using zephyr/NCS 2.1.0 for nRF52840
2.If so our requirement is...
We are using QSPI XIP mode to access data in external flash for our project. We are trying put QSPI peripheral in standby mode.
However, we can't uninitialized QSPI peripheral...
I want to develop a device with the following selection.
BLE module: Raytac MDBT42V (nRF52832)
nRF Connect SDK v1.2.0
Where can I check the version of SoftDevice...
Good Day!
I have a Samsung Note 10 smartphone (it supports Long Range) and I want to connect it to an nRF52840 microcontroller using BLE Long Range.
What is the approximate...
Hello
I was using the NRF52840 dev kit as J-link to develop a custom board. at first was working, i uploaded a blink code to it then i modified the libry from gpio.h to...
Hi,
We used the SLM (serial LTE modem) application in our custom board with NRF9160 configured as a slave chip and interfaced with an STM32 MCU via UART interface. The SDK...
Hi there,
Currently developing a producting using two nRF52833 boards one as peripheral and one as central:
- 125kbs coded phy (S8)
- 40 byte MTU
- using extended...
Dear Nordic Engineers
I have a question, it about SPI PIN input voltage of NRF5340.
Our cutsomer use NRF5340 and STM32 develop a product. STM32 and NRF5340 use SPI to...
Hi, we will shortly be sending our product to an independent lab for testing. They have asked us to provide any available documentation/certificates that apply to the on-chip...
I used the NRF52832QFAAE1 chip for Bluetooth development before, and later changed it to NRF52832QFAAE0 to use the same software program, but NRF52832QFAAE0 can download the...
Hi Team,
We are trying to store the audio that is being captured and transmitted by nrf5340 digital mic and then store it to connected android phone. For this we tried A2DP...
I test data transmission through NUS service as follows.
If data is transmitted 6 times in succession, the system crashes. No logs appear. However, the system does not die...
