We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
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...
Hello
I am trying to read a characteristics from my peripheral using my central. From what I read here, I have to use sd_ble_gattc_read(). Is it correct ? But I did not...
Hello
We have produced boards with a Telit module using the nRF52832 chip.
Our software developper have a lot of problems making the connexion and communication reliable...
Hello,
After a long war trying to connect MPU6050/MPU9250 to NRF52 DK with nrf52832 on board, I finally succeeded and I am getting values through UART.
But I have 3 problems...
Hi,
I would like to get the stored CCCD values of a bonded peer using pm_peer_data_load()
I am currently struggling with the format of the data returned by pm_peer_data_load...
Hello.I am a graduate student at Nanjing University of Posts and Telecommunications in China.My question is, does your company provide the source code of the Bluetooth mesh...
To the kind attention of Nordic support team,
we are doing ble bonding using passkeys.
We noticed that when starting the passkey phase, a ble connection event is generated...
I am not able to run commands with nrfjprog using the J-link Segger device
e.g. nrfjprog --family nrf52
I can do it only with the Keil or Segger UI environment
How can...
hello
right now i am sending 100 plus data per second i want to print millisecond at each data how can i acheive this is there any program in nordic or github i can use...
Hello
I am working on SDK v17, using nRF52832 (MDBT42Q) and MPU6050 sensor. I tried TWI_SCANNER because I thought there was a problem getting the value of MPU6050.
However...
I am reading a thermistor voltage divider from Vdd using the SAADC with a reference voltage of Vdd/4 and gain of 1/4. I thought that this would track Vdd so I wouldn't need...
Hi, the provisioning works and after that the dk is capable to get mesh messages but oddly enough a restart brokes this feature.
The error message is:
0x0c means BT_HCI_ERR_CMD_DISALLOWED...
Trying to install nrfutil on a system with Python 3.9 but it only installs the old version 5.2.0 which is broken on Python 3. This is the last version before the version check...
I use the internal LFCLOCK to drive my application. Sometimes, I need a more accurate clock to do time measurement. At startup, I can start the external crystal oscillator...
Hi,
I am trying to get Secure UART Bootloader to work and followed the steps mentioned here .
I generated the Keys and updated the dfu_public_key.c file in the project...
Hello,
I'm planning serial wire flash writing from custom board gpio to nRF52840 serial wire.
nRF52840 SWDIO/SWCLK/NRST are connected to a custom board GPIOs.
Is there...
