Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
Hi
The chip used is nrf52832, the SDK version is a peripheral device v13, and the central device uses v16.
The referenced example is ble_app_multirole_lesc and has been...
Background: SDK 16.0.0, SoftDevice 7.0.1, 1 ble_central connected 6 ble_peripheral, Send an instruction to 6 ble_peripherals every 50 milliseconds, at the same time, the ble_peripheral...
We need fast response from peripheral to central. That means we need a fast connection interval. We are using less than 100mS. But that results in an unacceptable battery...
Hi I have a question regarding USB port on the nrf52840 device When connecting a new device to computer is it possible to tell PC to assigne the same COM port number as last...
Hello, this is my first post in here. I'm trying to read the TX_POWER information of my beacons. I'm able to read this info using the nRFConnect app on my phone no problem...
Hi,
If I want to write a driver to control the communication process on nrf52840, the SDK is based on BLE mesh5.0.
How can I do it? do you have any examples?
Best...
Thank you ahead of time for any help that the community can provide. These forums have taught me a lot over the past few weeks. In my project, I am noticing 20x higher sleep...
I'm unable to get SPI to work on my nRF5340DK board. I can see activity on MOSI and SCK pins, but not on CS. The pin is not even initialized and is floating.
My overlay...
Hi,
During automatic assembly of the NRF52840-QIAA
We have found after Xray that we have air gaps surrounding ground pad vias - see attached images below.
I am...
I have a project that runs I2C to collect data from a pressure sensor and I have a different project that sends arrays of data over Bluetooth and they both work perfectly...
We are using RTC with external 32.768Khz clock to maintain and count a full date.
we found that we have a drift of time counting about 1 minute on every 10 nintues which...
I have the NRF52-DK, a 3-digit seven segment display, an RGB LED and a sensor. Using SES to try and get some basic code running.
I manage to open an nRF Connect SDK project...
Hi,
Background; I have previously worked using old nordic sdk 15.3; but now due to use of 5340 I am forced to moved to new zephyr based SDK. I think a lot of the issues...
