This is DT-06 WiFi Serial Port Transparent Transmission Module TTL to WIFI Compatible with BT HC-06 Interface ESP-M2. TTL-WiFi is designed and developed based on the ESP-M2 WiFi module which is extracted from the TTL, EN, STATE and other pins. Importantly, the TTL-WiFi is already built-in the serial transparent transmission firmware and programmed, which can realize the transparent transmit the data to the cloud in the real-time, together with low-power control, status indicator. This board can replace the old wiring serial WiFi device to realize the data collection and control.

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. One can connect this WiFi hotspot by PCs or phones, and other smart devices (supportable Android and Ios, Windows) with no password.

Applications:

1. Smart home
2. Wireless data connection and transparent transmission
3. Smart car control
4. Wireless serial printer
5. LED light industrial control etc

Features:

1. Fully compatible with the original electrical interface and physical interface for the serial transparent Bluetooth;
2. Built-in industrial transparent transmission firmware V3.0 with stability and reliability by using the Web Configuration;
3. Built-in high-performance WiFi module ESP-M2
4. Support serial AT command
5. Support re-programmable, OTA firmware update
6. Seamless transparent transmission between serial and WiFi
7. Built-in HTTP Web Server, support configure parameters by the web page
8. Support re-connect automatically at WiFi STA mode and TCP Client
9. Support set baud rate, data bit, parity check, stop bits, and/or subcontracting time
10. Support AP enable, self-defined SSID / password, self-defined IP and network duration
11. Automatically scan the peripheral WiFi hotspot, support STA enable, DHCP, self-defined IP
12. Support TCP Server, TCP Client, UDP Server, UDP Client and UDP local broadcast
13. Support DNS resolution automatically for the remote server address
14. Support checking the status by AT command
15. Provide IO4 to show the WiFi status

Specifications:

1. Working Voltage: 4.5V~6.0V, TTL working voltage: 3.3V (compatible with 5.0V)
2. Provided Pins: STATE, TXD, RXD, EN
3. Average Current: 80mA; when data sent, it is 170mA; but it is 20A at deep sleep mode
4. Support Baud Rate (bps): 300/600/1200/2400/4800/9600/19200/38400/57600/74800/115200/230400/460800/921600/1843200/3686400
5. Working Temperature: -40-125
6. Product dimensions (mm): 40 x 17 x 7
7. Product weight (g): 5g

Package Includes:

1 x DT-06 WiFi Serial Port Transparent Transmission Module TTL to WIFI Compatible with BT HC-06 Interface ESP-M2