Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Hello!
I set up a project using NRF24L01 and a patch antenna ceramic, the type used in GPS.
In fact, I tested several types of antennas, F, F inverted, GPS, Loop. But...
Hello,
I'm trying to create a PC application to read out some Ti Sensor Tag modules. I'm using a nRF51822 USB dongle and the Master Emulator api.
The nRF dongle sees...
Hi
I have my code like this .
unsigned char *encryptedData;
unsigned int encryptedDataAfterAppendingLength;
memset(encryptedData, 0, encryptedDataAfterAppendingLength...
Dear Amazing Community,
We are currently investigating any uA being consumed by our nrf52833.
We are using the PPK to track them and we believe that during normal operations...
I developed a custom RF mesh to USB serial bridge. Right after boot, I receive all serial messages, but once the host closes the serial port and open it again, nothing comes...
I use BSD socket to send and receive messages to a TCP server over LTE network.
When I send multiple messages by using send() (with flags = 0) function, I get an EINPROGRESS...
I am curious if anyone can point me to an example of working with the SRP functionality in the CryptoCell.
I see the headers for it at nrfxlib/crypto/nrf_cc310_mbedcrypto...
Hi,
I try to create an MQTT AGPS tracker.
I'm using a nrf9160dk with the 1.3.0v.
I use two threads, one for GPS (A-GPS) and one other to send value to MQTT (witch starts...
Hi,
I am using nRF52832 along with Softdevice 6.0.0, SDK 15.0.0, Chip Revision 2 (QFAA-EX0).
To set the transmit power for advertisement, I am using sd_ble_gap_tx_power_set...
We are planing to use nrf52840 sdk in our project.we want to use mesh stack for that.
our product is sensor:
-deployed in oil field.
- send data 8 times a day.
-payload...
Hi,
I'm developing on nRF51422 board and I'm currently adding BLE security just work feature based on SDK12.3.0 using softdevice s130_2.0.1(nRF is used as BLE peripheral...
Hi
Past week (on a Windows 10 pc) I've installed the nrf connect sdk (nrfconnectsetup331ia32), and yesterday offered me an update (nrfconnectsetup340ia32); since I've not...
Hi, I encountered the problem of losing data in uart serial port when using ble_app_uart_pca10040_s132 example.
sdk 16.0.0, s132, 7.0.1, nrf52832,
APP_ADV_DURATION=0,...
I want to connect two nrf52840 device and raspberry pi. When connecting to a single device, it works fine. However, when connecting with two devices, an error occurs and stops...
Hello all,
I am interested in using the Secure Serial Bootloader to program my NRF52832 over UART from an external MCU. I am aware of the SDK example and creating DFU...
I have a system that will have multiple ways of doing DFU. BLE, as normal, UART under special circumstances, and a "no transport" way. In the latter I will have transported...
Hi guys,
I was working on my nRF5340 based custom board. From a certain point on the nRF5340 stopped to accept any command from J-Link (SWD link). For example, in response...
I Separate two projects ,SPM application and non-secure application.the spi driver can work in non-secure application,when I try to transplant the spi driver in SPM application...
