This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
I'm trying to add the product key it shows an error "can not the product to your list" and therefore i will not able to access to the User guide
Thank you
hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I've used the example in examples/peripheral/gpiote to count edges of a WATCHDOG pin from a different MCU:
After starting the timer I want to periodically get the...
Hello,
I am using MDBT42Q nrf52832 module, SDK 15.3.0 in Segger Studio IDE,on Win10.
I am configuring my device to advertise for 20 min, 5 min fast advertising and 15...
Hi all
I am able to do start loopback using the example of UART.
But how to send data to external modules ( like ESP32) via UART from nRF9160.
I tried this example Thread...
Hi,
I want use the BLE DFU (In SDK11) to implement software upgrade to my unit.
I want the unit to support BLE and External SPI FLASH (on board) upgrade.
My unit got...
Hi
In the mqtt_simple example there is a line " modem_configure(); " which establishes the LTE Link connection. If connecting the LTE link is not possible (for example no...
I have now removed all my experimental code and have returned to the more or less original verion of the main.c for assec_tracker, but still the application seems to be stuck...
We are using the Nordic nRF52840 on our current design. Currently, I am using nRF Toolbox -UART app on my
mobile phone to send data via 9 buttons available on the App. Everything...
I am trying to read the data of an MQ-6 sensor, which is its gas sensor, but the data I receive is not from the reading by the values it shows, if you know how to do it or...
Hi,
When the bootloader address resolves to something invalid, fds_init will hardfault. I think it should have some check and return a nice error code instead.
See an...
Hi,
I want to disable all four buttons to my rigado bmd 300 evaluation kit (pca10040 is the board config. the same as nrf52 DK ) in project ble_app_uart
I have tried to...
I'm powering an nrf52810 with a 3.3V regulator. I understand the internal LDO powers the system at 1.3 V. Are the GPIO pins and other peripheral devices outputting 3.3V for...
Hi
When I select the Generic Level server model and try to bind the app key I get an invalid model Error. I am using the nRF Mesh android app.
This might be relevant or...
Dear Nordic Support,
I am using ble_nus service on nRF52840 (BMD-340-A-R) + Raspberry Pi 3B+ ( https://github.com/IanHarvey/bluepy ). The nRF52840 is the peripheral and...
Hi,
I would like to know the I2C bus capacitance for the nrf52840. Do someone have the information please ?
My slave components are compliant for 400Khz and VDD is 3.3V...
