Run Rust code on M5Stack
https://elchika.com/article/bb1df791-4160-4a6c-a557-aead5ba21d47/

https://lang-ship.com/blog/work/m5stack-m5stamp-1/

https://community.m5stack.com/topic/1842/m5atom-and-grove-sensors/3

Create custom blocks with UIFlow Block Maker
https://qiita.com/ciniml/items/618899c9065d51d5c54e

Hope it helps you.

1.Download source code
https://github.com/ayoy/fontedit/tree/v1.1.0

2.Open m5stack\M5EPD\tools\ttf2bin
Please specify file path. Like "ttf2bin ./font.ttf" or "python ttf2bin.py ./font.ttf"'
get new binaryttf.h
3.Overlay binaryttf.h used new binaryttf.h to \examples\Basics\M5EPD_TTF

PS. please install Fonts file in TF card or SPIFFS before compiling.

https://www.espressif.com/en/support/download/other-tools

https://community.m5stack.com/topic/814/error-on-downloading-to-m5stickc/2#

Core2 not tested and used MicroPython(UIFlow-v1.3.1-Beta)
https://blog.csdn.net/zhufu86/article/details/90738571
M5Stack (ESP32) study notes (3)-microSD

https://blog.csdn.net/zhufu86/article/details/91352563
M5Stack study notes (6)-use temperature, humidity and pressure sensor to make a temperature recorder

Import large MicroPython scripts with UIFlow
https://qiita.com/ciniml/items/68bc7f362d6985efc640

@takeru
Refer to the following URL
https://blog.csdn.net/zhufu86/article/details/92190720

[M5StickC] How to switch to USB mode
(Japanese webpage please google translate :p)
https://qiita.com/nagase/items/9df1f78a7a51047a3e65