Features 1、This product is a low‑power WiFi communication module, which is mainly used for uploading, downloading and monitoring functions of PLC for wireless connection 2、On‑site communication within 30 meters and inter‑provincial remote communication, the two remote modes can be switched at will 3、Equipped with exclusive host computer software, easy to use, plug and play 4、The product is equipped with led indicator light, reset switch, three‑pronged gold‑plated pin, stable performance 5、Exquisite and compact, easy to carry, one-to-one transmission for stable signal Specification Item Type: WIFI Wireless Programming Adapter Model: WIFI-DVP-R Material: Plastic, gold-plated pin Technical Parameters: Working Current: PLC power supply> 0.3W Communication Baud Rate: 300-115200BPS (support data bit/check bit/stop bit software configuration) WiFi Version: 802.11b/g/n Communication Distance: Built-in antenna, 30 meters in open space Working Frequency Band: 2.412GHz-2.484GHz Transmitting Power: 802.11b: +20dbm 802.11g: +17dbm 802.11n: +14dbm Receiving Sensitivity: 802.11b: -91dbm 802.11g: -75dbm 802.11n: -72dbm Interface Level: Support RS232/RS485/RS422 Operating Temperature Range: -40℃～85℃ Introduction: The computer does not need to be connected to any wired equipment, just connect the computer to the hotspot of the module and open the AMX_uaCOMTCP software that we have equipped. The product provides two communication methods: one is to support remote communication, we are equipped with for Ali servers, which can communicate across provinces; the second is live communication, which supports near-end communication within 30 meters Package List 1 x WIFI Wireless Programming Adapter