PCBA board code					Version data number
6C01/6C02---4M/8ML/8NL				115
6D01/6D02/6F01/6I01---8M/16ML/8HL/16NL		116
6A01/6A02/6B01/6B02---4ML/4NL			117
6I03---4H/8HL/16NL				140
6H03---4HL/6C03-8NL				142
6J04---16HL					146