【DT06】DT-06 Wireless WiFi Serial Port Transparent Transmission Module TTL to WiFi Compatible with Bluetooth HC-06 Interface ESP-M2 【Design compact】The TTL-WiFi is already built-in the serial transparent transmission firmware programmed by our company (SZdoit), which can realize the transparent transmit the data to the cloud on the real-time, together with low-power control, status indictor. This board can replace the old wiring serial WiFi device to realize the data collection and control. 【Application】smart home, wireless data connection and transparent transmission, smart car control, wireless serial printer, LED light industrial control etc. 【Easy Operation】This module is already built-in the HTTP Server. Thus, it can configure the parameters by the browsers on pc or mobile phone or other smart devices, without of need of any other tools or Apps. 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT