XLX 2PCS Mini ESP8266 Serial Module ESP-07 Converter for Arduino Compatible Programming with Household Power Systems Remote Wireless Control Internet Development Board

About us: ESP-07 module is perfecting peripheral circuits and enhancing impedance. With better signal output, both stability and anti-interference ability have been greatly improved.Improvement. The enhanced version is fully compatible with the previous firmware. The development is more convenient and the application is more extensive! Package including:  2pcs x module Module performance and features: 1. Based on ESP-07 2.Working voltage: 3.3V 3.Arduino compatible, programming with Arduino IDE 4.RF chip?ESP8266EX. 5.Frequency Range?2.4GHz~2.5GHz?2400MHz~2483.5MHz?;Communication distance?100m 6.Lightspot: Open-source, interactive, programmable, low cost, simple? smart. 7.Module size: 21mm/0.8'' * 16mm/0.63'' (length*width) 8.Weight: 15g Character: Smallest size, light and beautiful, easy to be embedded into any product Powerful internal running LWIP protocol Supports three modes: AP,STA, and AP+STA coexistence Perfect concise and efficient AT instruction, so that you develop more simple.