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 Guys,
I have a MCU RTOS project. in Hardware board, builtin Nodic BLE chip over UART,RTOS BLE stack works fine.
We also have a MCU RTOS Emulator based on Qemu,we...
Hi
i am using the sdk 14.0
i am working with sph0645 i2s microphone , i have tested the microphone and it is working fine with the nrf 52 on 912600 baud rate. Now i wan...
Next week, we have a meeting with our customer to give them an overview on all our BLE solutions (they are interested in module) but I also want to give them an overview on...
nrf52832, SDK 15.0.0
I develop the project based on the example 'ble_app_buttonless_dfu'
But when I want to add some peripherals, such as SAADC, SPI and PPI, and some...
I'm seeing strange corruption in the nrf52840 virtual COM/UART (the one that goes through USB and the JLink interface MCU).
The nrf52840 is running the UART serialization...
I had setup nRF sniffer with below software and hardware, but the Wireshark seen unable capture BLE data.
nRF Sniffer software nrf_sniffer_2.0.0-beta-1_51296aa.zip ...
I would like to use the time library to manage multiple times with different timezones in my embedded system.
I have already seen the ble_app_cts_c example and the nrf5...
this is vishal from VVDN tech working as a Hardware design engineer .
In our project we are going to use 10k module of LTE EC25E.
So we need step file from your side ...
Hello,
In ble_app_blinky code,I cant understand this line "#define APP_BLE_OBSERVER_PRIO 3" and what does the value 3 represents here??. Is this value constant or can be...
Hi,
We have been developing our system around nRF52840 and we are now looking closer into the real-time performance of the MCU & SDK. The scenario is simple: a signal ‘YELLOW...
I am trying to add the valid range descriptor to my measurement interval characteristic in the Health Thermometer. This is a necessary step as my measurement interval characteristic...
Hi
I am using the ble_app_blinky's lbs application, as found here in the 14.2 service
C:\Eran\Software\Nordic\Packages\nRF5_SDK_14.2.0_17b948a\nRF5_SDK_14.2.0_17b948a...
Hello,
We have an application on Iphone running with our custom service :
uuid : 0000fdF9-0000-1000-8000-00805f9b34fb
and our characteristics :
char-handle 0x16...
Dear Sir, we are developing an application on the nRF52840 kit with SDK 15.0.0. We are using Keil as compiler. In our application we need to receive data from two uart together...
Hi Everyone,
I have two task in which i am receving data from bluetooth and if i receive a particular hex value , i want a task(which is Toggling LED State) to run on...
