I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
Hi,
my case: I try to send as fast as possible data to smartphone. Bluetooth hvn_tx_queue_size = 20.
But if I'm losing connection to the smartphone, data packages are...
SDK- nRF5_SDK_17.0.2_d674dde
SD - s112_nrf52_7.2.0
Hi Team,
I have configured a gpioTE and the Interrupt priority is set 6. (#define NRFX_GPIOTE_CONFIG_IRQ_PRIORITY...
Hello
We're a startup company focusing on innovative smart home and security technology solutions, evaluating our way into beacon/locator design to support BLT 5.1 capabilities...
Hello,
currently I am working on a multilink project. I have a nRF52840DK as central and 4 evaluation boards (BMD-300-EVAL, contains nRF52832) as peripherals.
Code Central...
Hi,
Looking at Readme in NCS Zigbee sample NCP, it says "You can change the communication channel from the default UART to nRF USB".
Similarly, after enabling multi-protocol...
Hi,
I have an nRF91 Thingy that arrived last week but it's not operating as expected. I've downloaded the latest version of NRF Connect and I've been following the get started...
Hello,
I am a beginner student and I think this is the kind of misunderstanding on my part. I program on the Thingy 1.4.0 with the SDK 1.4.2. I create my own project to...
I am using the nRF52840 (with SDKv17.0.0 + s140_7.0.1) and have an issue when I create a file using FATFS (when disconnected from the PC) and afterwards copy it via USB (Windows...
My NRF52840 based module BT840 powered by one Coin cell with 5sec.on and 5sec. off with battery life of 22 hours . Can you help us in extending battery life ? Thanks Regards...
Hello ! I'm currently experimenting with the direct test mode for the nRF52840. I got it up and running with the nRF connect application.
I do however want to run it from...
I'm following this guide from Nordic to set up GCC and Eclipse to develop with Nordic SDK for the nRF52840. I'm going to develop for the SparkFun Pro nRF52840 mini development...
Hi,
I am able to sniff the data from nRF52840 DK in windows 10.
But unable to do it in Ubuntu as per procedure mentioned in sniffer guide.
No Interface is shown in...
Dear Support team,
The nRF52832 chip supports NFC. But I wonder if the chip has the capability of passive operation without battery and just energy harvesting through NFC...
I am evaluating the SAADC options and I'm looking for sampling one input at fastest speed. Easy DMA looks promising, but my function for SAADC communication hangs, if I set...
