diff --git a/OPI/A20 User Manual 2013-03-22.pdf b/OPI/A20 User Manual 2013-03-22.pdf
new file mode 100644
index 0000000..458c6be
Binary files /dev/null and b/OPI/A20 User Manual 2013-03-22.pdf differ
diff --git a/OPI/ORANGE_PI-ONE-V1_1.pdf b/OPI/ORANGE_PI-ONE-V1_1.pdf
new file mode 100644
index 0000000..b56a8ed
Binary files /dev/null and b/OPI/ORANGE_PI-ONE-V1_1.pdf differ
diff --git a/OPI/ORANGE_PI-One-V1_1-PCB-DWG(Autocad2000)/ORANGE_PI-One-V1_1-PCB-BOT.dwg b/OPI/ORANGE_PI-One-V1_1-PCB-DWG(Autocad2000)/ORANGE_PI-One-V1_1-PCB-BOT.dwg
new file mode 100644
index 0000000..7c07cdc
Binary files /dev/null and b/OPI/ORANGE_PI-One-V1_1-PCB-DWG(Autocad2000)/ORANGE_PI-One-V1_1-PCB-BOT.dwg differ
diff --git a/OPI/ORANGE_PI-One-V1_1-PCB-DWG(Autocad2000)/ORANGE_PI-One-V1_1-PCB-TOP.dwg b/OPI/ORANGE_PI-One-V1_1-PCB-DWG(Autocad2000)/ORANGE_PI-One-V1_1-PCB-TOP.dwg
new file mode 100755
index 0000000..51f08e7
Binary files /dev/null and b/OPI/ORANGE_PI-One-V1_1-PCB-DWG(Autocad2000)/ORANGE_PI-One-V1_1-PCB-TOP.dwg differ