STM32F411/CircuitPython 7, with SPI ST7735 LCD @AndroidEric

Uploaded October 2021 | Updated September 2026, 2 weeks ago

CircuitPython 7.0.0 exercises on STM32F411, with SPI ST7735 LCD. Tested on:
- 1.44" 128x128 (KMR1441_SPI V2)
- 0.96" 80x160 IPS
- 1.8" 128x160 TFT

details and exercise:
embedded-things.blogspot.com/2021/10/crcuitpython-7-exercises-on-stm32f411_13.html

Remark@2021-10-15
Noted that the color order (RED/GREEN/BLUE shown in the video) is in-correct. To fix it, read the above link for details.

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