Board for STM32F103C8. Modified Power and Diode for USB and pullup for USB.
![Generic STM32F103 PINOUT DIAGRAM](https://solovjov.net/reblag.dk/The-Generic-STM32F103-Pinout-Diagram.jpg)
(still work in progress, not fully tested)
A smart MIDI box based on a STM32 "blue pill" microcontroller (STM32F103C8T6).
Software is hosted on Github: https://github.com/retro16/MidiBox
Uses a HD44780 16x2 LCD screen with the usual I2C converter.
The interface is made of 4 push buttons arranged in a directional pad (up, down, left, right).
A SD card can be attached for more features.
Yet another poi based on APA102 led strip.
STM32 RGB generic control module (the one found on the cheap online retailers). Paths and some parts may not be accurate as they do vary, but the schematic was recreated based on the P9813 datasheet for the +12V power source. Note that this chip takes in power from 9V all the way up to 30V or so (check datasheet for specifics), and that the paths/chip locations are not perfectly representative of...
This is a clone of this project: https://easyeda.com/RandomThoughts/stm32-blue-pill-breakout-board, thanks to @RandomThoughts.
Cloned for playing around, and make my own board, you can check here: https://easyeda.com/r3bers/stm32f103-test-board
Controller for the **LinuxCNC** (Ethernet + STM32). This project is in progress. Schematic isn't tested yet. Use carefully (:
- Fast and powerfull STM32 microcontroller (STM32F429IGT6, 180MHz)
- Ethernet 10/100 connection with any PC or ARM board
- 6 output channels of PWM/step/direction/enable (steps rate up to 2 MHz)
- 6 inputs channels for ABZ encoders (TTL5V and differen...
**Port breakout board for the generic STM32 'Blue Pill' development boards**
*May also support Red/Black Pill boards where pinout/size is compatible with the Blue Pill board.*