Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
In our application spbtle-rf0 is used to communicate with android app. when data is sent, some times it is observed that part of the previous data is transmitted. The data is split into 20 bytes packet. When it is configured as indicate some times...
I followed the "X CUBE BLE1 for STM32CubeMX" webinar/tutorial as well as the documentation in CubeMX, but my STMF401RE with IDB05A1 is not found by the ST BLE Sensor app. Hence, no connection is possible and I cannot try the Bluetooth features.The di...
Hi there,I programmed BlueNRG1 with bluetooth stack in C language. I want to know, about the support of python for BlueNRG1. As now a days, their are many controllers supporting micropython. Is their some sdk available for this SoC.Thanks & RegardsS...
Hi,we have purchased one of these EVALKITST7570-1 for PLC-SFSK interfacing/testing, but we cannot find the 'ST7570 GUI Software' anywhere for this eval kit?I can find it for the EVALKITST8500, a newer version of the chip, will this also work with the...
Hi Community, I have a STREF-SCS001V1 board and I try to create communication with STUSB4500 IC via I2C, but there is no response. I tried to sweep addresses from 0x00 to 0xFF but there is not hit for any address. Also I tried 0x50 and 0x51 alone but...
I am trying to connect dualshock3 to stm32f746zg these months. I heard f7 has pins which fit to Arduino so I bought usb host shield 2.0 (for Arduino) and a bluetooth donglel. I know some people use Arduino Ide and run with this shield.but how can I r...
After almost half of a year working with your BlueNRG products I'm still wondering how I am supposed to program it normally.I usually use your examples to make a solution, but it is fairly not enough.Peripheral examples are obsolete and mostly useles...
I looked at BlueNRG 1 and consider what SW there is from ST. Can you point me to a description of what is delivered and the conditions?Do I need to involve 3rd parts here or do ST deliver all and support the BT stack and profiles?
Hi, i`m having an issue with BlueNRG-1. It is configured to advertise every 10 seconds. However, advertising stops after hours, and I can´t connect to the device again. I can see no radio activity on spectrum analyzer when this happens. Any idea abou...