diff --git a/client/libluamiibo.so b/client/libluamiibo.so
new file mode 100644
index 000000000..2cd716aa0
Binary files /dev/null and b/client/libluamiibo.so differ
diff --git a/client/lualibs/amiibolib.lua b/client/lualibs/amiibolib.lua
new file mode 100644
index 000000000..c5cccb81c
--- /dev/null
+++ b/client/lualibs/amiibolib.lua
@@ -0,0 +1,90 @@
+local luamiibo_open, err = package.loadlib("./libluamiibo.so", "luaopen_luamiibo")
+
+if err then
+   print(err)
+   return
+end
+
+local luamiibo = luamiibo_open()
+
+local FLAG_SETTINGS_INITIALIZED = 4
+local FLAG_APPDATA_INITIALIZED = 3
+
+local Amiibo = {}
+Amiibo.__index = Amiibo
+
+function Amiibo:new (o)
+   o = o or {}
+   setmetatable(o, self)
+
+   if o.tag ~= nil then
+      o:load_tag(o.tag)
+   end
+   return o
+end
+
+function Amiibo:load_tag (tag)
+   self.plain = luamiibo.unpack(tag)
+
+   -- UID
+   local raw_uid = string.sub(self.plain, 469, 469 + 8)
+   self.uid = string.sub(raw_uid, 1, 3) .. string.sub(raw_uid, 5, 8)
+
+   -- Settings
+   local count, flags = bin.unpack('C', string.sub(self.plain, 45, 45))
+   self.setting_flags = flags
+   self.settings_initialized = self:check_flag(FLAG_SETTINGS_INITIALIZED)
+   self.appdata_initialized = self:check_flag(FLAG_APPDATA_INITIALIZED)
+
+   local _, appdatacounter =  bin.unpack('>S', string.sub(self.plain, 49, 50))
+   self.appdata_counter = appdatacounter
+
+   self.figure_id = string.sub(self.plain, 477, 477 + 8)
+
+   -- UTF-16 nickname string
+   self.nickname = string.sub(self.plain, 57, 76)
+end
+
+
+function Amiibo:export_tag ()
+   return luamiibo.pack(self.plain)
+end
+
+
+function Amiibo:check_flag (power)
+   local flag = math.pow(2, power)
+   return flag == bit32.band(self.setting_flags, flag)
+end
+
+
+function Amiibo:get_pwd ()
+   local xorkey = "\xaa\x55\xaa\x55"
+
+   local result = ''
+   for i = 1, 4 do
+      result = result ..
+         bin.pack('C',
+         bit32.bxor(self.uid:byte(i+1),
+                    self.uid:byte(i+3),
+                    xorkey:byte(i)))
+   end
+
+   return result
+end
+
+-- Hack to make UTF-16 nicknames into regular char string
+-- Only works for ASCII nicknames
+function Amiibo:display_nickname()
+   local nickname_tmp = self.nickname
+
+   local nickname = ''
+   for i = 1, nickname_tmp:len() do
+      if i % 2 == 0 then
+         nickname = nickname .. nickname_tmp:sub(i, i)
+      end
+   end
+
+   return nickname
+end
+
+return Amiibo
diff --git a/client/lualibs/emulator.lua b/client/lualibs/emulator.lua
new file mode 100644
index 000000000..36ef38ac1
--- /dev/null
+++ b/client/lualibs/emulator.lua
@@ -0,0 +1,84 @@
+local cmds = require('commands')
+local utils = require('utils')
+local reader = require('read14a')
+
+local Emulator = {
+   _VERSION = 'emulator.lua 0.1.0',
+   _DESCRIPTION = 'emulator memory interface',
+   BLOCK_SZ = 512,
+   BLOCK_COUNT = 512 / 16
+}
+
+function Emulator:set_mem (data, clear_first)
+   if clear_first then
+      -- Clear out the emulator memory first
+      local emuMemclearCmd = Command:new{cmd = cmds.CMD_MIFARE_EML_MEMCLR, arg1 = 0, arg2 = 0, arg3 = 0}
+
+      local _, err = reader.sendToDevice(emuMemclearCmd)
+      if err then
+         print('Failed to clear emulator memory:', err)
+         return false
+      else
+         print('Cleared emulator memory')
+      end
+   end
+
+   -- Can fit 32 16 byte blocks per command (512 total bytes max)
+   for i = 0, (data:len() / self.BLOCK_SZ) do
+      local cur_out_block = data:sub((i*self.BLOCK_SZ) + 1, (i*self.BLOCK_SZ) + self.BLOCK_SZ)
+      print(string.format('Transmission #%u: %u bytes', i, cur_out_block:len()))
+
+      -- arg1: start block number
+      -- arg2: block count
+      local emuMemsetCmd = Command:new{cmd = cmds.CMD_MIFARE_EML_MEMSET,
+                                       data = utils.hexlify(cur_out_block),
+                                       arg1 = i * self.BLOCK_COUNT,
+                                       arg2 = self.BLOCK_COUNT}
+
+      -- Send command and wait for response
+      local _, err = reader.sendToDevice(emuMemsetCmd)
+      if err then
+         print('Failed setting memory', err)
+         return false
+      end
+   end
+
+   print('Emulator memory set')
+   return true
+end
+
+-- Read <size> bytes from emulator memory
+function Emulator:get_mem (size)
+   local MAX_BLOCKS = 4
+   local result = ''
+
+   -- We can request a maximum of 4 blocks (16 bytes each) per command,
+   -- according to mifarecmd.c
+   for i = 0, (size / (MAX_BLOCKS * 16)) do
+      -- arg1: start block number
+      -- arg2: block count (max 4)
+      local emuMemGetCmd = Command:new{cmd = cmds.CMD_MIFARE_EML_MEMGET,
+                                       arg1 = i * MAX_BLOCKS,
+                                       arg2 = MAX_BLOCKS,
+                                       arg3 = 0}
+
+      local response, err = reader.sendToDevice(emuMemGetCmd)
+      if err then
+         print('Failed getting memory:', err)
+         return false
+      end
+
+      -- USB data begins after four 64-bit values
+      local data_begin = ((64/8) * 4) + 1
+      response = string.sub(response, data_begin)
+
+      -- Truncate to the received 16 byte blocks
+      response = string.sub(response, 1, 16 * MAX_BLOCKS)
+
+      result = result .. response
+   end
+
+   return string.sub(result, 1, size)
+end
+
+return Emulator