Posting this here as requested on the IRC.

For the currently implemented bundled cable APIs MFR or Computercraft should be installed, making the interaction with other mods while these two are not installed not possible. (eg interacting via using the OC lua bundled redstone functions)
The suggestions are:
1: Implement other bundled cable APIs (eg: Redlogic - https://github.com/asiekierka/RedLogic-asie/tree/master/src/main/java/mods/immibis/redlogic/api/wiring, Bluepower - see bellow)
2: Do not require MFR or Computercraft to be installed to use their bundled cable APIs.

details on integrating with BluePower (Bundled) Redstone:

• Relevant API
• Maven / Gradle dependency:

repositories {
    maven {
        name = "BluePower"
        url = "http://maven.bluepowermod.com/"
    }
}
dependencies {
    compile "com.bluepowermod:BluePower:0.2.962:deobf"
}

• Basically
  • Register a IRedstoneProvider via BPApi.getInstance.getRedstoneApi.registerRedstoneProvider(...) whenever you initialize your mod integration stuffs.
  • Implement IBundledDevice and return that from the provider.
  • For the getBundledConnectionCache, use BPApi.getInstance.getRedstoneApi.createBundledConnectionCache and store that in a field.

Details on Project Red:

• Relevant API.
• Maven / Gradle stuffs

repositories {
    maven {
        name 'ProjectRed'
        url 'http://files.projectredwiki.com/maven/'
    }
}
dependencies {
    compile ("mrtjp:ProjectRed:1.7.10-4.6.2.82:dev") {
        exclude module: 'CoFHCore'
    }
}

• Read via ProjectRedAPI.transmissionAPI.getBundledInput.
• Output by implementing IBundledTile on the TileEntity.