Merge pull request #287 from Gitshaoxiang/main

add m5stack grbl module and update env unit lib

Author: per1234

repositories.txt

@@ -4093,7 +4093,7 @@ https://github.com/dattasaurabh82/TinyMegaI2C
 https://github.com/dattasaurabh82/RV8803Tiny
 https://github.com/stm32duino/X-NUCLEO-IHM01A1
 https://github.com/m5stack/UNIT_4RELAY
-https://github.com/m5stack/UNIT_ENV_III
+https://github.com/m5stack/UNIT_ENV
 https://github.com/m5stack/ATOM_DTU_NB
 https://github.com/m5stack/ATOM_DTU_LoRaWAN
 https://github.com/DmytroKorniienko/EmbUI
@@ -4103,3 +4103,4 @@ https://github.com/WonderCRM/CRMui3
 https://github.com/ricardoquesada/bluepad32-arduino
 https://github.com/AeroboticsGlobalTeam/AEBO
 https://github.com/shubhamtrivedi95/UltraDistSensor
+https://github.com/m5stack/MODULE_GRBL13.2