TNTM: STM32 'Blue pill' with st7920 display (RRD FGLCD)

This is a step by step setup guide to give an example of how to get the popular st7920 full graphic LCD panel working with a common 32-bit board (stm32f103 'blue pill') in 3-wire, SPI mode using the u8g2 library and arduino IDE. This was in response to some troubleshooting questions on another video, as well as just a general guide . TIME INDEX 0:10 - intro and livestream issues 1:25 - start 4:00 - background 4:35 - overview 5:13 - dissecting the panel 7:15 - electronic explanation 8:25 - required software and hardware 10:28 - setting up the board and libraries 12:25 - the code 15:15 - manual STlink uploading from terminal 16:08 - hardware connections .::Links to hardware used (Amazon USA)::. ST-link programmer: Budget soldering kit: Desoldering braid: 5pcs for $15 blue pills: Dupont cables: RRD LCD: https://am