text: #ifndef __USER_MODULES_H__
  #define __USER_MODULES_H__
  
  #define LUA_USE_BUILTIN_STRING		// for string.xxx()
  #define LUA_USE_BUILTIN_TABLE		// for table.xxx()
  #define LUA_USE_BUILTIN_COROUTINE	// for coroutine.xxx()
  #define LUA_USE_BUILTIN_MATH		// for math.xxx(), partially work
  // #define LUA_USE_BUILTIN_IO 			// for io.xxx(), partially work
  
  // #define LUA_USE_BUILTIN_OS			// for os.xxx(), not work
  // #define LUA_USE_BUILTIN_DEBUG
  #define LUA_USE_BUILTIN_DEBUG_MINIMAL // for debug.getregistry() and debug.traceback()
  
  #ifndef LUA_CROSS_COMPILER
  
  // The default configuration is designed to run on all ESP modules including the 512 KB modules like ESP-01 and only
  // includes general purpose interface modules which require at most two GPIO pins.
  // See https://github.com/nodemcu/nodemcu-firmware/pull/1127 for discussions.
  // New modules should be disabled by default and added in alphabetical order.
  #define LUA_USE_MODULES_ADC
  //#define LUA_USE_MODULES_ADS1115
  //#define LUA_USE_MODULES_ADXL345
  //#define LUA_USE_MODULES_AM2320
  //#define LUA_USE_MODULES_APA102
  #define LUA_USE_MODULES_BIT
  //#define LUA_USE_MODULES_BMP085
  //#define LUA_USE_MODULES_BME280
  //#define LUA_USE_MODULES_COAP
  //#define LUA_USE_MODULES_CRON
  //#define LUA_USE_MODULES_CRYPTO
  #define LUA_USE_MODULES_DHT
  //#define LUA_USE_MODULES_DS18B20
  //#define LUA_USE_MODULES_ENCODER
  //#define LUA_USE_MODULES_ENDUSER_SETUP // USE_DNS in dhcpserver.h needs to be enabled for this module to work.
  #define LUA_USE_MODULES_FILE
  //#define LUA_USE_MODULES_GDBSTUB
  #define LUA_USE_MODULES_GPIO
  //#define LUA_USE_MODULES_HDC1080
  //#define LUA_USE_MODULES_HMC5883L
  //#define LUA_USE_MODULES_HTTP
  //#define LUA_USE_MODULES_HX711
  #define LUA_USE_MODULES_I2C
  //#define LUA_USE_MODULES_L3G4200D
  //#define LUA_USE_MODULES_MCP4725
  //#define LUA_USE_MODULES_MDNS
  #define LUA_USE_MODULES_MQTT
  #define LUA_USE_MODULES_NET
  #define LUA_USE_MODULES_NODE
  #define LUA_USE_MODULES_OW
  //#define LUA_USE_MODULES_PCM
  //#define LUA_USE_MODULES_PERF
  //#define LUA_USE_MODULES_PWM
  //#define LUA_USE_MODULES_RC
  //#define LUA_USE_MODULES_RFSWITCH
  //#define LUA_USE_MODULES_ROTARY
  //#define LUA_USE_MODULES_RTCFIFO
  //#define LUA_USE_MODULES_RTCMEM
  //#define LUA_USE_MODULES_RTCTIME
  //#define LUA_USE_MODULES_SI7021
  //#define LUA_USE_MODULES_SIGMA_DELTA
  //#define LUA_USE_MODULES_SJSON
  //#define LUA_USE_MODULES_SNTP
  //#define LUA_USE_MODULES_SOMFY
  #define LUA_USE_MODULES_SPI
  //#define LUA_USE_MODULES_STRUCT
  //#define LUA_USE_MODULES_SWITEC
  // #define LUA_USE_MODULES_TCS34725
  //#define LUA_USE_MODULES_TM1829
  #define LUA_USE_MODULES_TLS
  #define LUA_USE_MODULES_TMR
  //#define LUA_USE_MODULES_TSL2561
  //#define LUA_USE_MODULES_U8G
  #define LUA_USE_MODULES_UART
  //#define LUA_USE_MODULES_UCG
  //#define LUA_USE_MODULES_WEBSOCKET
  #define LUA_USE_MODULES_WIFI
  //#define LUA_USE_MODULES_WPS
  //#define LUA_USE_MODULES_WS2801
  //#define LUA_USE_MODULES_WS2812
  //#define LUA_USE_MODULES_XPT2046
  
  #endif  /* LUA_CROSS_COMPILER */
  #endif	/* __USER_MODULES_H__ */
  