Add arduino language server

home/dot_config/nvim/lua/custom/plugins/lsp.lua

@@ -33,6 +33,7 @@ return {
           'gomodifytags',
           'impl',
           'fortls',
+          'arduino-language-server',
         },
       },
     },
@@ -219,6 +220,8 @@ return {
     vim.lsp.enable 'gopls'
 
     vim.lsp.enable 'fortls'
+
+    vim.lsp.enable 'arduino_language_server'
   end,
 }