I am implementing single phase electric meter measurement by: STM32F103 blue pill board + EVALSTPM32 board + stpm32-002(open source firmware) .If you have experience on it , please contact me. we can pay for it . thank you

Hi guys,I connected STPM32 evaluation board (UART mode) to STM32F103 board. I use of stpm32 firmware from st.com. and it work. I can measure and read rms voltage, rms current, active energy and.... . but when i set pulse/kwh LED on stpm32, I have be...

Hi Guys,I use STM32F103 with STPM32(single phase electric meter ic) evaluation board. i used of stpm002 firmware to connect with stpm32 and read measured data from it. like RMS voltage and.....  I want activate LED1(It connected to pin 4 of STPM32) ,...