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 would like to clarify my understanding of the connection interval since it doesn't seem to match what I'm seeing in the nrf connect mobile app.
Currently I've set my...
Hello all!
I have been modifying the door_lock_nus example to add the set pin command (0x05 from zcl reference). So I have modified the zigbee callback to read the new...
Hi,
I am wondering how to let these both run together. If I understand the sdk_config correctly the app_scheduler event queue can be used for the USB directly. But how should...
When performing a DFU the 2nd stage increments the expected device BLE address by 1 when the device being updated reboots. This potentially conflicts with the address of an...
We have developed a PCB using nrf52840 controller. It's a brand new controller. I am using SEGGER embedded studio for programing.
I have flashed an example code ble_app_blinky_pca10056_s140...
If one using nRF52840 microcontroller as non-RF one, in example configuration from page 593 / Figure 214, No 6 schematic, I have two questions
- does a ANT pin filtering...
hello Nordic
i am working with nrf52840 dev board, sdk 16.0, based on the peripheral app_ble_blinky example.
i have 2 spi comms, one twi, and use rtc, app timer and...
Hi,
I'm using nrf52840 and connecting to a mobile device via BLE.
After bonding connection, I'm restarting my nrf device in order to start advertising again, with...
Hello All,
I am new to this field and would like to know technical details of this field. I want to develop a product using NRF52833-QIAA-R7 or NRF52840-QIAA-T
Anyone...
Are there any examples showing how to handle MQTT QOS 2? I have searched for MQTT_EVT_PUBREC, MQTT_EVT_PUBREL, and MQTT_EVT_PUBCOMP and nothing shows up for any.
Hello ,
I am using NRF52 DK Board with SDK15.3.0 .
I am followed below tutorial for DFU update .
https://www.youtube.com/watch?v=c7D0dC2gANo
But , after loadfile command...
I am evaluating the PPK2 for use in a custom test bench. The test bench uses a few Python programs to gather current measurements of a device under different operating conditions...
Chip: nrf52832
SDK: 15
SD: s132_nrf52_6.0.0_softdevice
After connection, we request a new MTU size. Some values work, other don't.
For example, trying to get 187 bytes...
