Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
Working on an ANT project.
Switched a project from S210 to S310 to add BLE feature.
For the ANT part, there is no source code modification at all.
Sweet.
This is not...
Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hello,
I manage to work with new S310 V2.
I use S310 for hrm only. Saying so also not for DFU service.
I have own proprietary method for transfering application images...
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...
I would like to measure the current consumption of an nRF21540-EK (mounted on nRF5340-DK) using the PPK 2. I can't find any relevant documentation regarding the connections...
Dear sir or madam
We are designing a new project and need to transmit 2 Mbit/sec of data, wirelessly.
We would like to get your recommendation about a device and a protocol...
Background: My colleague encountered a problem on using GPIOTE for detecting multiple interrupts with the API from app_gpiote.c in SDK17. When there are more than 2 interrupts...
Hello everyone. I am developing a peripheral device capable of connecting to a central device. The device consumes 1.6uA on connection, but there are different current peaks...
Hi Nordic Team,
We have developed a project with the nrf52840 + nrF21540 FEM for an audio-related application.
We are in Production now. As part of the QC process of the...
hi team,
I using nrf52840DK controller and nRF5_SDK_17.1.0. I want to change PWM module Frequency dynamically (it has to change frequency automatically) at different time...
Hi,
simple question: Are the nrf_modem_at_xxx() functions thread safe? Can I use them to query command the modem from different threads without needing to lock accesses...
To the kind attention of Nordic support team,
Following PPI examples, I configured PPI so that an external interrupt (transition hi->low on a gpio pin) is triggering a...
Hi everyone,
I am new to the development and I am trying to connect my nRF52480 to my phone. When I open the desktop app for BLE connections, I cannot select the start scanning...
Hello,
I am trying to communicate with a BT832X module ( https://ro.mouser.com/datasheet/2/915/BlueNor_BT832X_datasheets-1518727.pdf ) using a PIC microcontroller ( http...
Hi,
I'm devlopping python (v3.9.6) software to flash nRF52832 using pynrfjprog (v10.17.3) package.
The soft is a loop trying to erase and flash. But while debugging...
