Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
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 Nordic
After download SDK12.1.0, I want to extend DFU service in my application.But i find it different with the pervious versions.
For example, i can know how to...
Hi,
I have just started a new project in uVision, using the ble-app-template from the peripheral examples. its running on a custom PCB, with no 32Khz XTAL, and i have changed...
The user manual only tells information of pins , active low such things of led on nRF52832 Dk. There is no detail information of components on nRF 52832 DK board. So, can...
After reading the FAQ on DFU I still do not understand how the bootloader and SD DFU are performed so that a failure during the upgrade does not brick the device (see answer...
Hi,
I have some queries about ESB RF Communications.
1.The address : is it possible change RF communication to one node(Tx) to multiple nodes(Rx). If Yes, Where can...
Hello,
I found that after using SPIM I have forever additional over consumption (additional 400-500uA).
It was solved here in forum
And there is errata 89
[edit]...
I use Gazell to acomplish one host --two device.When i just have one device,everything is OK。But when added to two,it cannot work.
I think,whether channel of two devices...
Hi, I am looking for the test report on the bluetooth emission of the NRF52832 that we use in our product. Could you send it to me by email? Thanks,
Emeline
Greetings,
I have been using the nrf sniffer and Wireshark successfully for for the past month or so. Today Wireshark stopped filtering for the device(s) selected in nrf...
Nordic Team,
I was hoping you could create a similar post to devzone.nordicsemi.com/.../ but one that was dedicated to possible improvements and feature requests. This...
Do you have any recommendations on measuring the voltage of a lithium battery (e.g 4.2V) using nRF52?
Obviously you can't measure directly as Vbatt > Vdd.
To use a simple...
Hello,
I am working on ble characteristics tutorial. (F00D, BEEF example)
I flashed the program and tried to scan my nrf52 DK on my Android phone.
Some parts of my Android...
I am designing with nrf52832 and experiencing some connection issues at 0C. The system gets disconnected every few seconds with 32k crystal, but no issue with RC oscillator...
