Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi, please see attached screenshot. I'm experiencing a problem with the ST IO-Link Sensorkit and Master (STEVAL-IDP003V1/STEVAL-IDP004V2). I've connected the Master device via USB and used the TEConcept Control Tool as described in the ST instruct...
Dear Manager.Hello, I am a student studying at a Korean university.I am developing a two-channel small ultrasound system.1. Try to use STHV748, a 4-channel pulser, as a pulsar, and don't use the other 2 channels. Should I connect to GND for channels ...
Hi to everybody and thank you in advance. I'm planning tu use the STISO620 as a function replacement for old-school optocouplers. STISO620 matches in every metric. My plan is use the part to interface an STM32 MCU.My application will detect falling e...
hi all, i want to configure the L9963e Bms Ic from externel mcu and i need to implement the communication to the BMS so that i can read read and write the register values i.e, vcells values etc .Thank you
Hi all,I am designing a 48 volt to 12 volt 3 amp DCDC asynchronous buck converter (with frequency > 200kHz) and I found the L7987. Although it says asynchronous in the datasheet, it looks like synchronous in the block diagram. I am confused, can some...
I need to interface Digital input sensors of PNP & NPN type both in one of my product.Can I use SCLT3-8BT8 to interface both the type of sensors? Ho should we detect high side & low side through SPI lines on microcontroller?Thanks for your help in ad...
Trace code for M41T81SM6FOn label trace code mentioned is CZ441 but on part it is MZ441Our IQC team wish to know why it is different.
Hi, I would like to explore the possibility of using the sub1GHz product solution from ST, particularly, the part number S2-LPTX.Here are the requirements1. We need One Receiver and 4 Transmitter (as shown in the image) which are operating at 433MHz ...
Hello,I recently purchased the STEVAL-IDP004V2 board, and I'm encountering an issue when connecting it with the GUI V2 ST and the TE Concept IO-Link application. The same error repeatedly appears: "master application 6148 Appears and Disappears."Coul...
Hello,I have questions about the STUSB1600:1. Mouser marks the device as "obsolete". What is the EOL of the STUSB1600 and what alternative is recommended (STUSB1700?)?2. The STUSB1600 is connected to the MP1 via I2C. I need to program the NVM "in sys...
