Firmware for Grove Triple Color E-Ink Display 2.13"?

Hi, as your hardware / software is open source I wonder if there’s a link to the actual firmware on the Triple Color E-Ink Display 2.13"?



Found <LINK_TEXT text=“https://github.com/Seeed-Studio/Grove_T … E-lnk_2.13”>https://github.com/Seeed-Studio/Grove_Triple_Color_E-lnk_2.13</LINK_TEXT> which does not seem to contain the “SPI to UART” firmware on the ST Electronics ARM M0 (stm32f031f6p6tr) on the Grove module.



Kind regards,

Thomas

hi ,



Are you looking for the source code for the programme? check this: <LINK_TEXT text=“https://github.com/Seeed-Studio/Grove_T … de_213.ino”>https://github.com/Seeed-Studio/Grove_Triple_Color_E-lnk_2.13/blob/master/examples/Eink_factory_code_213/Eink_factory_code_213.ino</LINK_TEXT>

Hi,

I’m also looking for the source code to this file: epd2in13b-demo.ino.bin

And how to access the STM32? Is it possible through the UART interface like with the heart rate sensor?