The built-in firmware in UnitV2 (M5UnitV2RootfsRecoveryPackage-09072021) has some useful libraries missing (e.g. dnn support for OpenCV). Without complete instructions on how to cross-compile for this target it is not possible to make modifications.
Request: open-source your linux build environment (buildroot, drivers, tools, sample configuration)

]]>https://community.m5stack.com/topic/5498/unitv2-firmware-build-instructionsRSS for NodeWed, 29 Apr 2026 22:36:51 GMTWed, 19 Jul 2023 09:07:42 GMT60