Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Hi everyone,I’m working with an STM32H753ZI and trying to interface a 32GB SDHC card via SPI using FatFs.The SPI connection seems fine (I can read 0xFF repeatedly), but the SD card does not respond to CMD0 or CMD8 — both return 0xFF. As a result, f_m...
Hi, I use a PCB that is reduced to one STM8AF5288 and 3 100nF Capacitors. No other components, all are removed. I supply it with 3,3V. I want to reduce current consumption in halt-mode to 4,5uA. Some others posted simliar problems, I could never find...
HiWhich module would you recommend as a replacement for the SPAC265BC12P0.30 power module, with the same dimensional and technical specifications?
Hi,I have been trying to flash a program into my stm32f103c8t6. but I'm not able to flash neither through stm32cube ide or stm32cubeprogrammer. when i try to flash through cube ide , im getting the following error: Starting server with the following ...
For this project I used a TDA7265 in beige configuration directly following the circuit diagram from the datasheet. In testing, no sound is coming from the speaker, only a hum. I’m using a 12V 1 A dual rail supply with an 8 ohms speaker. I have demon...
Hello ST community,I am trying to find the part number of the chip in the attached picture with the code gk16w 85003f3p6 chn30ere7 (or similar), which unfortunately broke during a thunderstorm near our house. It's from a Nespresso XN110 coffee machin...
Hello everyone,I have a STM32F103C8T6 Blue Pill board and NRF24L01+ RF module with 5V to 3.3V NRF24 adapter. I wore a code for reading and writing NRF24 register via SPI serial communication. In order to read any register value from NRF24 we send a c...
Could you please assist me with the sample code for SMBUS communication using interrupt mode in STM8S with a battery IC BQ76930(I am trying to read the temperature and voltage and Device ID)?
NUCLEO-WB55RG communicating via SPI1 to an ADXL362 eval boardI set up the project (attched below) using CubeIDE, generated the code & placed my own callbacks for the SPI in main.When I look at the value for the Z direction I should be getting a value...
Please kindly support to provide PFAS Declaration of MPN : M24C02-FMN6TP? Please kindly help to reply into my mail at RWIMINTO@OSIELECTRONICS.COMThank you.
