Marlin 1.0.2-1, Vertex 1.5, for K8400

Updated firmware, against the newest stable Marlin 1.0 branch.
Use Arduino 1.0.6.

This firmware will report as Vertex version 1.5.

Select the correct download for your machine: -h1 for a single head, -h2 for dual heads.

Marlin 1.0, Vertex 1.4, for K8400 with dual extruders

Original firmware as provided by Velleman, version 1.4, dual head.
Latest supported official firmware.

Marlin 1.0, Vertex 1.4, for K8400 with single extruder

Original firmware as provided by Velleman, version 1.4, single head.
Latest supported official firmware.

Marlin 1.0, Vertex 1.1, for K8400 with dual extruders

Original firmware as provided by Velleman, version 1.1, dual head.
WARNING: Out of date, contains dangerous bugs, and does not support LED control. Use V1.4.

Marlin 1.0, Vertex 1.1, for K8400 with single extruder

Original firmware as provided by Velleman, version 1.1, single head.
WARNING: Out of date, contains dangerous bugs, and does not support LED control. Use V1.4.