This Application Note details using a Sparkfun ESP8266 Thing board to control a RoboClaw motor controller.
ESP8266 Advanced Control of RoboClaw
This Application Note covers using AJAX functionality to build a web interface for wireless control of a RoboClaw via the esp8266.
ESP8266 Wireless Control of RoboClaw
The poular esp8266 wifi board can be used to wirelessly control a RoboClaw motor controller. This App Note provides example code and covers configuring everything needed.