Can I use 16Mgz RCC_MCO from MCO for tacting BlueNRG-MS instead crystal oscillator?
If yes, which will circuit?
Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Forum Posts
STKNX problem
Hi, I am using STKNX interface circuit on my KNX device below and i am facing with a strange problem. My device is working clearly on a KNX line but, when i plug a parallel twisted pair cable to my device KNX input (the other side of cable is open i...
How to solve the bluenrg-ms initialization fail?
I made a custom board with BlueNRG-MS.However, the initial response is not correct after reset - compare with chapter 3.5 Test procedure in the AN4494.The first message after reset is correct, but the response is invalid from the 2nd reply.04, FF, 0...
What is the best design for bluenrg-ms?
I desgined custom board with bluenrg-ms which I bought in the mouser.com.Therefore, I can't figure out what firmware the ic has.My first reference is sensortile.Because the schematic is very simple compare to the development kit.Currently, my board i...
How do I know if a usb cable is any good?
I'm using a Nucleo-L412KB for a project at work, but I can't program it because my computer won't recognize my device. I have Utility, Programmer, Link-009 and 007 downloaded, but it won't work. I've tried different boards (I have multiples), and man...
Resolved! Having trouble flashing DTM image onto BlueNRG-2 using SWD/ST-Link V2
I am trying to use the BlueNRG-2 Flashing Utility GUI to load the DTM_SPI.hex file onto the BlueNRG-2, but I am unable to flash or read anything from the BlueNRG-2's memory. The only result I get is "Waiting device to read". I am not using a BlueNRG ...
Products for Power Line Communication over DC
Hi, there I'd like to know is there any specific part designed for power line communication "over DC".Something like, https://www.yamar.com/datasheet/DS-SIG60.pdfI've searched a bit, seems that most manufacturers provide PLC over AC solutions.Any id...
Why examples of SDK ( STSW-BLUETILE-DK) is not able to compile OR how to compile it?
I am facing a problem, I am working on BlueNRG-tile (STEVAL-BCN0002V1B). For that I have download the SDK. In that there are so many examples have been given. One of them is BLESensorDemo. Now I want to work with this example. So I need to do some mo...
I have transmited (AT\r\n) to sim 7000 with HAL_UART_Transmit(uart,temp,size,time). but i dont get (OK) in HAL_UART_Receive_IT() from sim 7000. anyone can help me ?
my code to transmite to sim 7000--> HAL_UART_Transmit(gsm_device.uart, temp, size, 250);and my code to receive-->void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart){ if(huart->Instance == huart1.Instance) { // receive next character ...
Is it possible to configure BlueNRG-2 in sleep mode with the evaluation kit X-NUCLEO-BNRG2A1?
Good Afternoon,I am new to the community and I have a missunderstanding about a functionnality .I have seen that to put the BNRG-2 in sleep mode it is necessary to use the function : BlueNRG_SleepMy probleme is that I use an evaluation kit and I don'...