1. Overview WFM‐220 is a wireless communication modem based on IEEE802.11, which can be widely used in home automation and security, automatic meter reading, factory automation, toys and so on. 2. SPECIFICATION Model No. General Specification UIS/Wireless RF Module WFM-220 Specification 2.4-GHz IEEE 802.11 Compliant RF Transceiver Transmit Frequency WiFi Programmable Output Power Operation Voltage 2412MHz to 2462MHz b/g/n Up to 20 dBm 2.0V~3.
