Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
I’m working on a project that requires bidirectional communication between daisy-chained STM32F103C bluepill boards and an ESP8266. I’m using a master-slave architecture and UART for initial testing and prototyping. The chain has 3–6 STM32 boards. Ri...
I am having issues flashing and debugging through the cubide software, and keep getting no target device found. My initial thoughts were I dont have the correct firmware upgrade and drivers however I am trying to download the cubeide programmer/ stws...
STM32F103C8T6 CAN Not Responding — UART to CAN TestI’m testing a very simple setup with two STM32F103C8T6 (Bluepill) boards.The goal is just to send data from my PC to one STM32 through UART, and then transmit it over CAN to another STM32 board.Setu...
I am looking for a motor driver / evaluation board recommendation.My application requires a 3-phase inverter stage for driving a BLDC/PMSM motor.Key requirements are:Input Voltage: 20 V – 30 V DC (nominal 24 V system)Power Stage: 6 separately control...
Can some one help me to build a stereo amplifier with TDA 7492 p IC I cant find any pcb layout design and gerber files on internet i have an old Polk active subwoofer lying around useless with out its sound bar and i found out the IC is sameI'll drop...
Hello,Requesting marking ID confirmation "456RQ-K317" for St. Micro MPN: M24256-DRDW3TP/K.
I've designed a custom board and, I'm writing my own firmware that controls STPMIC.While writing a general-purpose driver library to enable future use in other hobby projects, I ran into a few questions.my own general-purpose driver library is: https...
Hi Everyone,I am facing an issue where my Blue Pill development board (STM32F103C8T6) is not being detected by ST-LINK V2 when using either STM32CubeIDE or STM32CubeProgrammer.Both tools consistently show the “No STM32 target found” error message. I ...
Hello, I am a Master’s student doing an internship on physical-layer modelling of G3-PLC using the ST8500 (ST G3-PLC hybrid solution, AN5603). I have two technical questions that I could not resolve from the public documentation: PGA / AGC on ST8500T...