Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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...
Dear [Support Team / Sir/Madam],I am encountering an issue with connecting to the network using an ST4SIM200M eSIM along with the nRF9151 DK board.I have followed all necessary setup steps, but the device is still unable to successfully register on t...
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...
Hi,I'm trying to configure DIO1 and DIO0 as outputs in my custom board, but I can't get them to work. I'm using this basic code to test:SysCtrl_PeripheralClockCmd(CLOCK_PERIPH_GPIO, ENABLE); GPIO_InitOutputPinx(GPIO_Pin_6); GPIO_SetBits(GPIO_Pin_6); ...
I simply can't figure out how to generate this pulse with my STEVAL-IOM001V1 board. Even the supplied code (en.stsw-iom001) doesn't make me any wiser.
I am looking for ST60A3 (B2309+B2310 or B1214+B2310 etc...)discovery kit in Taiwan.I try to find it on the official STMicroelectronics store, but I could not find any related information.How to buy ST60A3 discovery kit in Taiwan?