diff --git a/lua/config/ftkeybinds.lua b/lua/config/ftkeybinds.lua
index 3a9226f..dd1403e 100644
--- a/lua/config/ftkeybinds.lua
+++ b/lua/config/ftkeybinds.lua
@@ -1,8 +1,13 @@
-local function markdown(options)
+local function options2list(options)
     local options_list = {}
     for opt in options:gmatch("%S+") do
         table.insert(options_list, opt)
     end
+    return options_list
+end
+
+local function markdown(options)
+    local options_list = options2list(options or "")
     local cmd = vim.list_extend(
         { "pandoc" },
         options_list
@@ -25,49 +30,71 @@ local function markdown(options)
 end
 
 local function arduino(options)
-    local arduino_process = vim.system({
-        "arduino-cli",
-        "board",
-        "listall",
-        "--json"
-    })
-    local boards_json = arduino_process:wait()
-
-    local jq_process = vim.system({
-        "jq",
-        "[.boards.[] | {(.name): .fqbn}] | add",
-    }, { stdin = boards_json.stdout })
-    local boards_jq = jq_process:wait().stdout or {}
-    local boards_table = vim.json.decode(boards_jq)
-
-    local function table_keys(t)
-        local keys = {}
-        for k in pairs(t) do keys[#keys + 1] = k end
-        return keys
+    local options_list = options2list(options or "")
+    local options_string = ""
+    for _, opt in pairs(options_list) do
+        options_string = options_string .. " -D" .. opt
     end
 
-    local keys = table_keys(boards_table)
-    table.sort(keys)
-    require("fzf-lua").fzf_exec(keys, {
-        actions = {
-            ['default'] = function(selected, opts)
-                local process = vim.system({
-                    "arduino-cli",
-                    "compile",
-                    "--fqbn",
-                    boards_table[selected[1]],
-                    vim.fn.expand("%:p:h")
-                })
-                local result = process:wait()
-
-                vim.notify(result.stdout, vim.log.levels.INFO)
-                vim.notify(result.stderr, vim.log.levels.ERROR)
-            end,
-        }
+    local process = vim.system({
+        "arduino-cli",
+        "compile",
+        "-e",
+        "--build-property",
+        "compiler.cpp.extra_flags=" .. options_string,
+         vim.fn.expand("%:p:h")
     })
+    local result = process:wait()
+
+    vim.notify(result.stdout, vim.log.levels.INFO)
+    vim.notify(result.stderr, vim.log.levels.ERROR)
 end
 
-local function tex(options)
+--local function arduino2()
+--    local arduino_process = vim.system({
+--        "arduino-cli",
+--        "board",
+--        "listall",
+--        "--json"
+--    })
+--    local boards_json = arduino_process:wait()
+--
+--    local jq_process = vim.system({
+--        "jq",
+--        "[.boards.[] | {(.name): .fqbn}] | add",
+--    }, { stdin = boards_json.stdout })
+--    local boards_jq = jq_process:wait().stdout or {}
+--    local boards_table = vim.json.decode(boards_jq)
+--
+--    local function table_keys(t)
+--        local keys = {}
+--        for k in pairs(t) do keys[#keys + 1] = k end
+--        return keys
+--    end
+--
+--    local keys = table_keys(boards_table)
+--    table.sort(keys)
+--    require("fzf-lua").fzf_exec(keys, {
+--        actions = {
+--            ['default'] = function(selected, opts)
+--                local process = vim.system({
+--                    "arduino-cli",
+--                    "compile",
+--                    "-e",
+--                    "--fqbn",
+--                    boards_table[selected[1]],
+--                    vim.fn.expand("%:p:h")
+--                })
+--                local result = process:wait()
+--
+--                vim.notify(result.stdout, vim.log.levels.INFO)
+--                vim.notify(result.stderr, vim.log.levels.ERROR)
+--            end,
+--        }
+--    })
+--end
+
+local function tex()
     local pdflatex_process = vim.system({
         "pdflatex",
         vim.fn.expand("%:p"),
@@ -78,25 +105,25 @@ local function tex(options)
     vim.notify(pdflatex_result.stderr, vim.log.levels.ERROR);
 end
 
-local function run_ft_action(options)
-    local default = {
-        __index = function()
-            return function() end
-        end,
-    }
-    local fttable = {
-        ["markdown"] = markdown,
-        ["arduino"] = arduino,
-        ["tex"] = tex,
-    }
-    setmetatable(fttable, default)
+local default = {
+    __index = function()
+        return function() end
+    end,
+}
 
-    fttable[vim.bo.filetype](options)
-end
+local fttable = {
+    ["markdown"] = markdown,
+    ["arduino"] = arduino,
+    ["tex"] = tex,
+}
+setmetatable(fttable, default)
 
-vim.keymap.set("n", "<F5>", function () run_ft_action("") end)
+local fttable2 = {
+    ["markdown"] = function() markdown(vim.fn.input("enter additional options")) end,
+    ["arduino"] = function() arduino(vim.fn.input("enter preprocessor defines")) end,
+}
+setmetatable(fttable2, fttable)
 
-vim.keymap.set("n", "<F6>", function()
-    run_ft_action(vim.fn.input("enter additional options"))
-end)
+vim.keymap.set("n", "<F5>", function() fttable[vim.bo.filetype]() end)
+vim.keymap.set("n", "<F6>", function() fttable2[vim.bo.filetype]() end)