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,
On my nRF52840 DK PCA10056 Arduino connector I have mounted some external ST board.
With ST through Arduino interface I am communicating something with nRF52840. ...
Do you know how to handle a write event from its (such as char) descriptor value in a customized BLE service ?
Here is the code of my on_write function :
Setup : nRF52840...
Hello,
I am working with the nrf52832, softdevice s132, and I have configured my own service using this online tutorial :
https://devzone.nordicsemi.com/nordic/short...
hi
im use the command line of nrfutil to ota the nrf52840' firmware.but now i want to develop a soft to ota the device without the environment of python.but i dont kown...
Hello,
I'm measuring the value of a lithium battery (3.7V 110mAh). I used SAADC to measure the battery power and it seems to be quite accurate. The charge IC also attempts...
Hello,
In an older post ( here ) you mentioned that you removed Touchlink examples because they were not of "production quality" and they might not be soon. That was two...
Hi,
Considering https://devzone.nordicsemi.com/f/nordic-q-a/29013/best-way-to-implement-system-clock-on-nrf51 as reference and some other similar posts.I could reach to...
I have created a couple of custom BLE services and characteristics in a peripheral application. It shows up in the nRF Connect app and can read the values from sensors connected...
Hello, we are occasionally getting an error 0x3001 from this function call:
rtn = sd_ble_gap_disconnect(m_ConnectionHandle, BLE_HCI_CONN_INTERVAL_UNACCEPTABLE);
I do not...
Hello,
I want to use the code from the BLE template in my own application and so I copied all necessary files into the project, but the code stucks at
I have debugged...
Hi;
I am using nrf mesh sdk 4.2.0 version and nrf sdk 16.0.0 .
I inttegrated UART code to light switch client example code.
Both UART and client code working seperately;but...
Hello, support team.
In my test board, lis3mdl chip is connected to nordic chip via I2C.
During initializing board, device ID of lis3mdl is checked.
Most of time it...
With 900ms advertising interval we are seeing ~50uA sleep current on the 52840. How do we make it sleep with lower current? We are using an example project with an idle_state_handle...
