Cargo Features

[dependencies]
mcp4728 = { version = "0.2.0", default-features = false, features = ["sync", "async", "defmt"] }
default = sync

The sync feature is set by default whenever mcp4728 is added without default-features = false somewhere in the dependency tree.

sync default

Enables embedded-hal

async

Enables embedded-hal-async

defmt

Enables defmt

MCP4728 has 4 features without comments.