2.4G WiFi IoT Wireless Modular I/O

Anewtech AD-WISE-4220 Advantech ADAM I/O Module WiFi 2.4GHz Wireless I/O Module


  • WiFi 2.4 GHz IEEE 802.11b/g/n WLAN
  • Supported protocols: Modbus/TCP, TCP/IP, UDP, DHCP, HTTP, MQTT
  • Application-ready I/O combination with modularization design
  • Supports RESTful web API in JSON format for IoT integration
  • Supports file-based cloud storage and local logging with RTC time stamp



Model WISE-4220-A
Operating Temperature -25~70 °C (-13~158 °F)
Relative Humidity 20~95% RH (non-condensing)
Storage Humidity 0~95% RH (non-condensing)
Storage Temperature -40~85 °C (-40~185 °F)
Connectors 1 x Plug-in screw terminal
Protocol Modbus/TCP, TCP/IP, UDP, HTTP, DHCP
Certification CE, FCC Class A, IC, NCC, SRRC, RCM, VCCI, TELEC
LED Indicators Status, Line-power, Wireless Com, Initial/Normal, Signal Strength
Power Consumption 1.2 W @ 24 VDC
Power Input 10~50 VDC
Watchdog Timer 1.6 s
Dimension (W x H x D) 70 x 102 x 38 mm
Enclosure PC
Mounting DIN-rail, Wall, Pole, Stack
Weight (Net) 0.5 kg
Power Requirements
Input Voltage 10~50 VDC
Wireless Communication
Frequency Band IEEE 802.11 b/g/n 2.4 (GHz)
Standard(Technology) WIFI

WISE-4000 2.4GHz series is an Ethernet-based wireless IoT device integrated with data acquisition, processing, and publishing functions. It provides data pre-scaling, data logic, and data logger functions. Data can be accessed via mobile devices and securely published to the cloud.functions.