WIFI Interface + RS-485 Interface + USB Interface

 Standard 2.4GHz IEEE 802.11 b/g (Wi-Fi)

 Built-in Step Motor Driver, Connect Directly

Output Over Current Protection (OCP)/Output Over Thermal Protection (OTP)
Output Under Voltage Lockout (UVLO)

 A-3290 Can Be Directly Connected To The Control Output,Without Any Controller

 Able To Connect Wi-Fi AP, Internet Of Things (IOT), Industry 4.0

 Support MODBUS TCP/IP, UDP/IP, RTU, ASCII