Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi!I have a problem with reading data from MPU-6500 gyroscope/accelerometer (Arduino-module GY-6500/GY-9250). I am using the I2C protocol. When reading the WHO_AM_I_REG register ( with address = 0x75 ) I always get the number 0x70, although all publi...
Hi everyone!I'm trying to integrate my own touch controller with TouchGFX on a custom board. My touch driver gives me XY coordinates of an event (press or release). Basically with this information I can do whaterver I want. So, for example, I can cha...
Hi All,I am currently using your RTC: M41T81M6F and I am evaluating to add, as additional homologation, your RTC: M41T81SM6F.I have seen that the “new” one has additional features such as oscillator Fail detection and Battery Low detection, however o...
hidoes anybody nows how the auto fequency offset works?is there a register? it works only with the steval board ?how does the board calculate the correction?Thank'smarco
Hi everyone,I am currently designing my own PCB board using the bluenrg-332ac chip. I want to use the ufl/SMA port to connect my antenna without connecting the PCB antenna. So I wonder how to remove the PCB antenna from the PCB layout with only UFL p...
Hello,The STUSB1600A has a standby power mode that is described in the datasheet as being disabled by default, and can only being enabled through NVM reprogramming.However, when using the STUSB GUI (v. 3.2.3) connected to a STUSB1600A and NUCLEO-F072...
I use BLENRG-MS and stm32l07 mcu. Mcu call the APIs to control the BLENRG-MS module. MCU initialize the ble module and start observer process by calling API,and the process will be terminated in three seconds. The problem is that program may trap in...
I'm using Bluenrg-M2SA with and facing issue with ble connection. Bluenrg-M2SA is connecting as a client with smart watch but it gets disconnected at every 30 seconds. Error: hci_disconnection_complete_event, Reason: 13I'm using BlueNRG-1_2 DK 3.2...
Hi everyone,I recently got the STEVAL-IDB008V1M dev board, I am using a M1 Macbook Air. I tried to get Wise-Studio working but the application installs but does not open for me (yes I do have GNU make, and JRE installed).So I decided to then install ...
I am interested in activating your sensors, STEVAL-IDP003V1, using a different IO-Link master instead of the ST master board. I have two questions: I am interested in activating your sensors, STEVAL-IDP003V1, using a different IO-Link master (Balluff...
