Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Hi everyone,I am using STM32F103c8t6 module for transmitting and receiving data in between two SX1262 LoRa module. The libraries are found in https://github.com/Lora-net/sx126x_driver/tree/v2.3.2 link and i have successfully transmit and receive data...
Hi everyone: i received in these days a custom PCB i designed based on the STM32F411 microcontroller:I wanted to experiment with such MCUs and make a custom board with them for the first time; i was also interested in making it compatible with the ar...
Hi,We are currently looking for a power metering IC. We are thinking of using the STPM32 for this purpose.In our device we can only switch on and off the line to our load. The Neutral of the load is not passing through our device. It is connected to ...
hi i need help how to read date code for VND05BSP attached picture thanks
The calculation results from the power supply design tool and the values recommended in the Application Note are different. Is this okay?The device used is L5972DresultApplication note recommendationsOutput CapacitorPower Supply Design Tools 22μFAp...
https://controllerstech.com/stm32-usb-host-msc/I downloaded the app from this site, and the project from 2020 works. However, even though I followed the same tutorial, my code doesn't work in the 2025 version.
Hey folks, I’m new to PCB design and I ran into something odd. I had a small board made for a project, but during testing some of the traces get warm and one even browned slightly. I thought I sized them correctly in KiCad, but maybe I messed up.Do P...
Hi,I’m looking for the ECCN (Export Control Classification Number) for this part:Part number: NAND01GW3B2BN6EDescription: 1 Gbit NAND Flash, industrial temperature, TSOP48 packageSome distributors say it’s EAR99, but based on the specs (over 16 Mbit ...
Hello everyone,I was trying to interface EEPROM M24256-DFCS6TP/K with STM32G0B1REI6N.Is thr any reference schematic available on web for refereeing.I am checking the datasheet but still if anyone has any reference schematic to recheck the connections...
I read the CAN section of the RM0001 Reference manuaI STR73x ARMTDMI microcontroller family a few times, but still don't understand how to set acceptance masking and filtering. I want to only accept CAN extended messages with 29 bit headers that matc...