test build for cardputer only (outdated)

flash with esptool.py write_flash 0x10000 m5stack-cardputer-firmware.bin.

Differences with mainline:

• added ir, rf, music_player, say, led, power, clock serial commands (pr3y#64)
• added "Custom Subghz" in RF menu (only for 433mhz ASK/OOK, RAW mode still untested)
• added main menu keyboard shortcuts to quickly launch some apps (pr3y#64 (comment))
• serial commands processor running on a separate core (pr3y#64 (comment))

test build for esp32-s3-devkitc-1 (headless)

test build for an esp32-s3-devkitc-1 board

Differences with mainline:

• added experimental support for rtl_433_ESP (test via the rtl433 serial cmd) pr3y#192
• headless fixes

old test build for cardputer (outdated)

flash with esptool.py write_flash 0x10000 m5stack-cardputer-firmware.bin.

Differences with mainline:

• added ir, rf, music_player, say, lcd, clock serial commands (pr3y#64)
• fixed TV-B-Gone and customIR (NEC protocol only)
• added "Custom Subghz" in RF menu (only for 433mhz ASK/OOK, RAW mode still untested)
• added screensaver (turn off lcd after 60s of no input)
• added main menu keyboard shortcuts to quickly launch some apps (pr3y#64 (comment))